Principle of operation and rules of operation; installed both indoors and open areas, subject to the protection of electrical equipment from precipitation.

Minisawmill chain (tire)

It is intended for longitudinal and diagonal high-quality sawing of wood of any species of a given thickness. It can be used to obtain veneer, carriage, edged, not edged board, thin gauge, ordinary beam (complex, three and multifaceted profile section). High quality - sawing wood, accuracy, compactness, low price, simple design, reliability (there is no gearbox)
Specifications:

Max. log diameter (carriage) 500mm
Cutting thickness 6mm
Min. board thickness 2mm
Log length max. 6.5-9m
Log length min 1.5-0.8m
Sawing accuracy + 0.5 . . . 1 mm
Cutting tool tire 20" 1.3mm 3/8
Drive sprocket diameter 65mm
Tire position horizontal
Chain speed 9.8m/s
Productivity arr. board up to 3 cubic meters
Turns 3000 rpm
Power 5.5 kW
Voltage 380V
The cost is 43,000 rubles.

Do-it-yourself chain sawmill

Mini sawmill chain woodworking based on electric saws (chainsaws) ПЦЭ-1 (ПЦБ-1) for longitudinal and diagonal high-quality sawing of wood of any species of a given thickness.

Woodworking chain sawmill based on electric saw (chainsaw) ПЦЭ-1 (ПЦБ-1) for longitudinal and diagonal high-quality sawing of wood of any species of a given thickness
Mini-sawmill chain woodworking based on electric saws (chainsaws) PTSE-1 (PTSB-1) for longitudinal and diagonal high-quality sawing of wood of any species of a given thickness to obtain veneer, gun carriage, edged, not edged boards, thinner, ordinary timber (complex, three and polyhedral profile section). The advantages of the proposed equipment include: high quality wood processing, accuracy, compactness, low price, simplicity of design, reliability, light weight, ease of transportation, installation (just on a flat area), does not give a "wave, bristle", cost-effectiveness in operation, environmentally friendly clean and not noisy look of the sawmill, durability. Tire sawmill A collapsible version of the sawmill (RPCE-1) without an engine and rails is transferred to the customer in the CIS duty-free. Attached are drawings of the rail track (made from a profile pipe 60×20 mm or similar and an angle 25×25 mm) and an assembly diagram.

Technical details

Completeness of the collapsible sawmill RPCE-1: Carriage; Oregon or Stihl tire; Stihl chain for micro longitudinal sawing with a 10-degree sharpening angle (72 links); Drawings for a rail track of three sections; Passport for the electric motor with installation dimensions; Description of installation and operation of RPCE-1. Specifications of woodworking equipment Specifications of sawmill RPCE-1Weight 60 kg Dimensions 300×900×1100 mm Max. log diameter up to 500 mm Log length from 1.5 m to 9 m Cutting thickness 6 mm Carriage feed manual Board size setting manual Sawing accuracy 0.5 mm Cutting tool tire 20" 1.3 mm 3/8" Productivity in carriage up to 6 m3

Motor three-phase isp. flange feet, 5.5 kW/3000 rpm installed on site, purchased separately (standard). It is possible to leave our adjuster to install a sawmill at the cost of a business trip.

Chain mini-sawmill: mechanism device

The sawmill saws any wood - freshly harvested is better, heavier - dried, as we say - steamed. It is easier to cut coniferous logs, hardwood softwoods - alder, maple, poplar, aspen, harder - elm, ash, oak. It was hardest of all to work with steamed acacia. Very hard, dense wood in this breed.
The sawmill can cut the maximum length of a log with a length of 7 m, the maximum diameter of a log is 40 cm. Sawing speed - it cuts through a 3 meter board from a pine blank with a diameter of 25 cm in 7 minutes. During the day I sawed 12 logs of white acacia, changing three chains.

A mini-sawmill - rather, it is correct to call a sawing machine, is a welded frame made of rectangular pipes 60 X 30 mm. I cut the blanks with a grinder, cooked with inverter welding. All the protruding ends of the pipes were trimmed with a strip.

One pair of racks of the frame serves as a support, a movable frame is mounted on the second pair of racks, on which a steel plate 35 by 35 cm 8 mm thick is reinforced through rubber cushions. Cushions are installed to reduce vibration. Mounted on the plate is a Briggs Series 650 vertical shaft engine with a vertical crankshaft. While it starts and runs smoothly, gasoline consumption (Ai-92) is small. Start - manual, lace.

Aluminum profile A with two streams is pressed onto the motor shaft. The force from the motor is transmitted through two belts of size 750 profile A to a pulley of the same diameter on the cutting bracket. Pulleys with a diameter along the outer edge of 80 mm were adapted from the Neva MB-2 walk-behind tractor. But on the motor shaft had to be bored by a turner.

The driven pulley through the roller, which rotates on two bearings (204), transmits the force to the sprocket, and then to the saw chain. Manual tensioning of the chain and belts, with fixation in both cases with two bolts and nuts. I put an additional tension bolt on the chain tensioner, but later abandoned it as unnecessary. Just enough force on the tongs to keep the chain taut. I tighten the belts in the same way - I loosen the nuts a little and use a hammer on the end of the bracket, tighten the nuts - and that's it. To facilitate the operation of the chain, it is constantly lubricated with engine oil. For oil, I fitted a nigrol canister (the color matched the paint :)), a faucet from the Druzhba chainsaw.

To set the thickness of the sawn board, a vertical screw is installed, during the rotation of which the frame moves with the saw unit. At first, the size was shown on the ruler. Now I have become an experienced framer and set the thickness by the turns of the screw (like a drunk measures vodka by boules :))

The sawmill is mounted on guide rails by means of 4 support rollers. The rollers were remade from tensioners from the Neva. I ordered it, and I had to buy it, despite the price - 700 rubles each, you can order a turner, it will cost less.

Tire minisawmills PTSM-1 series (chain sawmill Masterwood)

Minisawmill ПЦМ-2Б (petrol 13 hp, engine "HONDA")

Minisawmill ПЦМ-1Э (380V)
Designed for longitudinal and diagonal high-quality sawing of wood of any species of a given thickness.
Price: 36,000 rubles.

Minisawmill ПЦМ-1Б (petrol 6 hp)
Designed for longitudinal and diagonal high-quality sawing of wood of any species of a given thickness.
Price: 48,000 rubles.

Tire sawmill and its features

A tire sawmill (or as it is also called a chain sawmill) in its principle of operation resembles the operation of a band sawmill. In the process of processing a log, it itself lies motionless, and the cut is carried out using a saw mounted on a moving carriage. Unlike a band sawmill, the design of a tire sawmill includes not a band saw, but a chain saw. By the way, if necessary, you can make a sawmill of such a plan on your own - it will be more economical than buying a mini sawmill in a store.
Sawmills "Murka" are intended mainly for sawing round timber into boards, timber. These sawmills can be easily installed even in an unsuitable area, right in a clearing in the forest, where there is no power supply at all. These sawmills are equipped with self-contained power supply, the consumption of gasoline AI 92 for sawmills of this type is minimal, but despite this, the diameter of the sawn logs can be very large. Drawings of a tire sawmill, if desired, can be found on the Internet.

The cost of tire sawmills is relatively low and the dimensions are so convenient that they allow you to transport the sawmill at any time to a convenient place without any problems. Tire sawmill "Murka" are produced in accordance with GOST, while all necessary requirements safety and sanitation in their production. Their design is so reliable that it makes it possible to use the equipment in any climatic zone, not only in our country, but also abroad. If you have a limited amount of free space for equipment, we recommend buying a mini tire sawmill. She copes with the work no worse than usual, and takes up much less space.

What will be required for this? Any chain sawmill homemade» consists of parts such as a chainsaw, a steel frame and rail guides.

Many are interested in the question of whether home-made chain tire sawmills will be as reliable as industrial-made mini chain sawmills. It is impossible to answer it unambiguously, because it all depends on how well the work will be carried out by a home craftsman.

Do not forget that the competent preparation of a detailed and thoughtful drawing of a chain tire sawmill is already half of your success.

The tire is raised and lowered manually by turning the height adjustment knob.

The chain on the bar changes in 1 minute, the time for sharpening the chain with a round file f 4mm is 10-15 minutes.

Breakage of a chain link is a rare phenomenon, chain riveting is an extremely simple operation.

The chain can withstand about 10 sharpenings, the setting of the teeth is not required.

One sharpening of the chain is enough for 2-3m3 (if the forest is pure softwood),

One tire for 80-90m3, the drive sprocket is enough for 80-90m3.

Lubrication - any engine or transmission oil for;

Drip feed into the tire.

Chain sharpening requires skill or a sharpening machine.

In winter, it cuts just as efficiently and easily as in summer - without "waves" and "bristle".

The logs are not centered and do not rise anywhere.

Service: tire with a hoist - 1 person, without a hoist - 2 people;

Due to the individual cutting of a log, it is possible to obtain an output of up to 65 unedged boards.

Do not leave the device unattended when switched on.

Immediately disconnect from the mains in case of any breakdown.

Do not wash the housing by immersion in water or by running water while plugged into the mains.

Grounding the device is mandatory. Specifications:

Type of device - electric sawmill;

Type of products - edged and unedged boards, timber, carriage, thin gauge, veneer;

Productivity, cubic/hour of a board - to 5;

Installed power of the electric drive, kW - 5.5;

Supply voltage, V 380 three phases;

Max. log diameter mm - up to 500;

Log length mm - up to 5500;

Weight, kg 145;

Tire sawmills have different prices. More information about which can be found on our website.

Repair or construction of a private house, construction of a bathhouse or processing of fallen trees - all these are activities that a mini tire sawmill will help to implement. But do you really have to spend a lot of money on the purchase of such a unit? Many knowledgeable craftsmen who offer drawings of chain tire sawmills online believe that they are not. And if you're willing to invest a little time and effort, you can try making your own chain sawmill.

What will be required for this? Any “home-made” chain sawmill consists of parts such as a chainsaw, a steel frame and rail guides.

For the manufacture of a tire chain sawmill, a metal frame should be fixed to the saw bar. The space between the tire and the frame will be equal to the thickness of the resulting board. Therefore, you should decide in advance what it will be like and prepare a drawing of a home chain sawmill.

By the way, if you increase the distance between the tire and the frame, you can get a home-made chain sawmill for sawing timber.

The selection of a chainsaw for a mini tire chain sawmill is another important step. Such a unit must be powerful, economical and with good chain sharpening.
Will a do-it-yourself chain sawmill work well
Many are interested in the question of whether home-made chain tire sawmills will be as reliable as industrial-made mini chain sawmills. It is impossible to answer it unambiguously, because it all depends on how well the work will be carried out by a home craftsman.

And here, durable rail guides are one of the most important requirements, without which it is impossible to create a reliable chain-tire sawmill. A well-thought-out mechanism for attaching logs is also very important.
Safety rules for those who decide to make a chain sawmill with their own hands

It is undeniable that a do-it-yourself chain sawmill is quite real. However, it is important not only to assemble such a device, but also to ensure the safety of its use. Perhaps this is the most important thing in which tire factory chain sawmills are superior to the same home-made designs.

However, subject to a number of rules, home-assembled chain sawmills can also be quite reliable and productive.

The most important thing is not to use low-quality metal and used bearings when assembling a home-made chain tire sawmill. It is also desirable to mount a chainsaw with a new and sufficient power.

Tire and circular sawmills "Murka"

LLC "Murka" is a regional enterprise for the production of woodworking equipment. One of our main directions is the production of mini tire sawmills, started in 2008. The entire production cycle for sawmills takes place under strict quality control. For example, before painting a sawmill, it is assembled, the parts are adjusted to each other, and only after that it enters the workshop for painting. Tire sawmills Murka is the reliability and durability of the design, ease of setup and operation, low price and 2-year warranty. The principle of our joint work with clients is honesty and decency, and the company's goal is to make your business accessible and convenient!

Advantages of tire (chain) sawmill Murka

Tire or chain sawmills manufactured by our company are the best solution for start-up and medium-sized businesses in agricultural activities. The advantages of tire sawmills are light weight, reliability and durability of the structure, export quality of the resulting lumber, low price, 2-year warranty service, affordable service and rich support. No disk or band sawmill with similar parameters can be fully serviced by one operator, and Murka's tire sawmill is without problems. By purchasing a tire sawmill from us, you get a business without losses, guaranteed to become an active businessman, a successful farmer or an economic summer resident.

Murka tire sawmills are divided into: gasoline and electric, which are able to work, both in any climatic zones of our vast country, and beyond. Petrol sawmills mean high performance, as the cutting tool based on the powerful STIHL MS660 chainsaws cuts in both directions. Mobility, light weight and independence from the power grid will allow you to transport a gasoline sawmill from place to place in a short time. Practical, the STIHL MS660 chainsaw can be used separately from the sawmill by simply removing it. As our practice shows, out of 10 sawmills purchased from us, 8 are petrol sawmills! Electric sawmills, in turn, are low energy consumption, since the technical and economic indicators of electric motors correspond to the level of world technology and noiselessness, again, a distinctive quality that is available only to electric motors with a simple design and the absence of moving contacts.
Woodworking equipment "Taiga" and "Altai"

LLC "Murka" offers woodworking machines from other manufacturers. As an official dealer of the Taiga and Altai group of companies, we supply any woodworking equipment: band and circular sawmills, edge trimmers, cylinder saws and multi-saw machines, sharpening and adjustable equipment. Our managers in a free conversational form will help you with the choice of equipment, talk about the pros and cons of each machine, depending on your preferences. Qualified professionals with great practical experience works will give free consultations on the subject of installation, configuration and operation of sawmills of any complexity, explain the nuances of the operation of various machines.

We meet your wishes and can additionally equip the standard equipment of machines with an electronic ruler, roller tables and so on. Always in stock expendable materials such as circular and band saws. Large selection of machine components, any spare part is in stock.

Where to buy a sawmill?

Tire sawmills "Murka", as well as other woodworking machines "Taiga" and "Altai" can be purchased at the head office in the city of Krasnoyarsk or from our dealers in the cities: Irkutsk, Kyzyl, Khabarovsk, Chelyabinsk, Yakutsk. We will deliver your goods, whether it is a spare part or a multi-ton machine, to any location in Russia in a short time. When placing an order from the pilam.ru website, a 2% discount is provided for any woodworking equipment.

tire sawmill price tire sawmill device tire sawmill photo mini sawmill tire video

Not everyone can afford the purchase of a finished sawmill, especially since it only pays off with constant use (read commercial). Is it possible to make a sawmill with your own hands? What difficulties should a do-it-yourselfer who decides to independently saw up unprocessed logs into industrial wood face?

Homemade band sawmill

Let's talk right away - do it band sawmill very difficult on my own. The point is not so much in the components, extensive turning and welding work, the need for sharpening and wiring the saw in a special way, but in the well-functioning performance of the entire complex.

It is necessary to ensure the loading and stability of movement up to 300 kg of one log, the adjustment of the cutting thickness, and most importantly, safety precautions. But if the availability of free wood won, we make a band sawmill with our own hands.

We will explain the principle of tape cutting with an example: take two spools of thread, stretch a thin tape between them. Forcibly rotating the tape - we cut the log, the distance between the tapes is the maximum size of the timber. It is convenient to cut boards with band saws.

We start with the choice of a production area or premises - at least 3x6 m, verified. The second most important is the metal wheels of the cart and band saw, this must be found or bought. To order a frame of a belt mechanism with wheels, but it is better to buy a ready-made one. Do-it-yourself manufacturing requires skills and a lot of high-precision tooling.

View 1: 1 - rack; 2 - roller; 3 - plate; 4 - screw; 5 - chain; 6 - guide bracket; 7 - movable comb; 8 - screw; 9 - fixed comb; 10 - remote control.
View 2: 1 - pulley for starting the engine (if three-phase motor connects to single-phase network); 2 - engine; 3 - pulley; 4 - shaft; 5 - housing with bearing; 6 - base; 7 - flywheel; 8 - finger; 9 - connecting rod; 10 - saw; 11 - screw M14x2; 12 - roller; 13 - guide corner; 14 - rack; 15 - steering wheel; 16 - sleeve; 17 - asterisk; 18 - nut М14х2; 19 - locknut; 20 is an asterisk.

We install guides - any strong, even metal: I-beam, channel, corner, under them after 0.5 m of a support or anchor for stability. The distance between the guides is the diameter of the largest log with a margin of about 0.7 m. Maintaining the geometry, we weld everything together. We attach the wheels, the frame of the belt mechanism, the electric motor through the pulley to the trolley.

Consider a mechanism for changing the horizontal movement of the saw relative to the log. By moving the trolley relative to the fixed log, we cut off the horizontal layer of wood - we make boards.

Circular sawmills have received the greatest handicraft use due to their versatility and ease of manufacture. We will make a circular sawmill with our own hands. Most importantly, we will need a circular saw - a disc of more than 500 mm (the more, the better). The propeller is usually an electric motor, through a pulley that increases the speed.

1 - main sleeper (steel pipe 80x80x3, 5 pcs); 2 - lining (steel sheet, 40x10x1.22 pieces); 3 - canvas guide (steel channel No. 8, L1750, 4 pcs.); 4 - trolley (hoist carriage); 5 - lower bracket (steel channel No. 18, 2 pcs); 6 - plate - base (stylish sheet s5); 7 - bolt M20) (4 pcs.); 8 - Grover's washer (4 pcs.); 9 - nut M20 (4 pcs.); 10 - asynchronous three-phase electric motor (220 V, 5 kW, 930 rpm); 11 — upper bracket (steel angle 45×45); 12 - canvas circular saw; 13 - protective casing (steel sheet s2); 14 - steel pin (8 pcs.); 15 - hub of the circular saw (St5); 16 - thrust handle (water and gas pipe 3/4″); 17 - cutting slab; 18 — kerchief resistant (steel sheet s5); 19 — comb (steel angle 45×45, L400); 20 - log; 21 - M30 bolt; 22 - split washer; 23 - washer-lock (steel sheet sЗ); 24 - thrust crossbar (steel corner 45 × 45); 25 - shortened sleeper (steel pipe 80x40x3, 6 pcs.); 26 - pad for extending the web (steel sheet 250x180x10, 2 pcs.).

A welded frame is being prepared, a metal (rarely wooden) plate with a slot for the disk is placed on the frame. The gaps between the disc and the plate are minimal. The saw shaft is attached to the plate from below on bearings and a pulley. The pulley of the electric motor and the saw are connected by belts (reinsurance when the saw is jammed) - a homemade sawmill can work!

one of the options for a homemade sawmill

To tension the belt, use the weight of the engine with the addition of weights. Make the base of the electric motor movable coaxially with the saw shaft, with a deviation under weight in the opposite direction. As a mover, the wheel of a working tractor is often used, driven by a saw pulley without belts.

The principles of cutting are the same as in the band cut - we feed the log to the cutting disc. After a disk cut, the surface of the lumber is of higher quality due to the processing speed. Circular sawmills are vertical and horizontal - they are easier to use in mobile installations.

Tire sawmill

It is necessary to start with an understanding of what and how much we will cut. If you need to cut 100 - 200 rafters for a house under construction from free logs, then 400 boards - it is better to use a manual professional chainsaw. Let's make a homemade sawmill from a chainsaw, the method is inexpensive, simple and effective.

drawing of the simplest sawmill from a chainsaw (download full drawing)

You will need any flat metal profile, welding and a grinder. We start with the maximum length of the log - practical about 4 m. For such a length you need to find a channel or an I-beam, you can weld it from pieces with reinforcement - the main thing is that the resulting profile is even. We begin to make our autonomous tire sawmill based on a chainsaw.

The design is a powerful profile at a working height - above the belt, along which a fixed chainsaw moves in a trolley.

The height is due to ergonomics, a long knee-elbow posture is not useful. Parallel to the main profile, a log is placed on the support frame, a working chainsaw moves along the log and makes the necessary trimming.

A few more details about the features. The main element is the main profile, which provides geometrically correct dimensions lumber must be strong and rigid enough if the channel is at least 200. The profile is supported by 3 or more supports connected to the support frame on which the log rests.

If you decide to make a chain sawmill with your own hands, be sure to look at LOGOSOL sawmills. Drawings and documentation can be downloaded on the website and taken as the basis of your homemade product.

The main sawing errors are formed during the vibrations of the cart with the chainsaw, therefore, the movement of the cart along the profile is at least four rigidly pressed metal wheels, it is necessary to provide for a manual drive. The simplest is a well crank with a drive wheel along the main profile.

To install a heavy log, slopes are usually set along which it is convenient to push the log sequentially from side to side onto the support frame, wedging it on the frame.

The most difficult thing is the adjustment mechanism for the thickness of the product. The simplest way- installation of screw or any rigid fixation jacks along the edges of the vertically movable support frame. We adjust the jacks - we adjust the thickness of the product. An example of the construction of a mobile tire sawmill based on a chainsaw can be seen in the photo.

Wood cutting can be done by one person: holding the chainsaw handle and adjusting the gas, we feed with the other hand.

Conclusion

A few thoughts on the feasibility of manufacturing a sawmill. Tested by time and practice - self-production makes sense with free materials. If you calculate the labor costs and materials, and the possible benefits, you will understand for yourself. The worst thing, when self-manufacturing- Few people pay attention to safety. This moment must be considered! Trouble-free operation and quality wood.

Today it is difficult to imagine the modern private sector without a chain sawmill. It is an indispensable tool for many jobs, especially when it comes to repair and construction. Therefore, its presence is fully justified.

But not all people have the opportunity to purchase such a tool for money. After all, such a sawmill is not so cheap, and it is not easy to buy a quality tool. This prompted specialists and craftsmen to develop a simple technology by which you can make a chain sawmill with your own hands.

Preparation for work

Before you start working directly on the tool, you need to decide where you will place the sawmill. The best places to do this are in the garage or workshop. After all, a sawmill is a rather heavy tool in terms of weight and overall dimensions. Therefore, it is recommended to install it immediately where you intend to work.

Some people keep sawmills in the yard. But it is not recommended to do this for the reason that the sawmill can deteriorate in the open air. Therefore, if you have nowhere to store it, then you need to take care of at least the minimum canopy.

When a place is chosen, make sure that the tool is available. For a sawmill, it is best to select metal good quality on which there are no signs of corrosion, cracks and holes. By and large, the level of reliability in the future will depend on this. So, you will need:

• two steel channels 2 cm high and about 9 m long (dimensions may vary depending on your personal preferences and capabilities);
• pieces of metal water pipes;
• powerful perforator;
• metal corners;
• thick bolts;
• welding machine;
• metal blanks for racks;
• wooden bars;
• a steel plate, the dimensions of which are slightly larger than the dimensions of the electric motor of the future sawmill, and the thickness is about 5 mm;
• rubber gaskets;
• steel plates;
• a special chain, which is purchased separately (it is best to take a new chain, checking its quality at least visually).

When selecting the main metal blanks, also remember that they must all be perfectly even. If at least in some places there are distortions, then the chain sawmill with your own hands will turn out to be of poor quality. And this, you see, will not please you at all.

Back to index

Preparation of blanks

Now is the time to get to work. To begin with, free the area where the sawmill will be located from debris and unnecessary items. It is important that this place is as flat as possible. Therefore, in case of an uneven surface, it is highly recommended to level it.

Now take two main channels and at the same distance from the edge along the length (about 1.5 m), drill the same holes with a puncher. Further from the holes, the same distance is measured along the entire length, markings are applied and drilling is performed in the same way. As a result, you will get several holes. The main thing is equal distances between them and keeping them parallel on the channels relative to each other.

Now you need to count the total number of holes. And in the same amount, prepare pipe sections. The length of each tube is approximately ¾ of the length of the channel. But the thickness can vary from 2 to 2.5 cm. The connection with the channels is made using bolts, for which holes are drilled in advance with a puncher.

Back to index

Production and fastening of racks

Next, you need to make racks on which the tool will hold. Ideally, you should get 4 identical thick racks that are fastened to the channels using all the same bolts or welding machine. If the expected length of the unit is large, more racks can be used for reliability. Here you have the right to decide for yourself.

But before fastening, you need to install the frame on the racks. Carefully ensure that the posts are at a distance of about 0.8-1 m from the edges of the bed. After that, you can safely connect the bed with the racks in the manner described above.

But, in order for the tool to be quite strong and reliable, it is necessary to make a lower fixation. For this, wooden bars are used, which are placed under the racks. Try to immediately do everything smoothly so that the tool does not warp.

The chain sawmill is an indispensable tool for any builder. Not a single major repair can do without it. This tool is especially relevant for those who live in the private sector and often face construction and repair problems.

What is a chain sawmill?

The principle of operation of a chain sawmill to a certain extent resembles a tape machine: the sawn log is firmly fixed, while the cut is carried out by the saw. The saw is attached to a moving carriage. The difference between chain and band sawmills is only that in this version only a chain saw is used, and not a band saw.

The main disadvantage of a chain sawmill is its lower productivity and economy compared to band saws. Despite such disadvantages, people use such machines precisely because of its high cost and convenience, but real craftsmen create chain sawmills with their own hands. Someone wants to save money, and someone just wants to make a machine that fully satisfies all the individual wishes of the master.

DIY chain sawmill

What do you need to create a chain sawmill with your own hands? To get started, you should look at the drawings of the chain sawmill on the Internet. The drawings are different, but any such sawmill consists of a chainsaw, a steel frame and rail guides.

In order to create a chain sawmill, you need to firmly attach a metal frame to the saw bar. The gap between the chain and the frame will be equal to the thickness of the resulting lumber. For this reason, you need to decide in advance which lumber you need. By the way, if you make the distance between the chain and the frame larger, then you can create not only boards, but also timber.

An excellent frame will be obtained from two steel channels, 8 meters long and 0.14 meters high. In addition, you can use rails or metal corners. We need blanks of a perfectly straight shape. Along the entire length of the channels, you need to make holes with a diameter of 14-16 millimeters at a distance of up to 1.5 meters.

According to the number of these holes, special screeds must be made from segments of the water pipe. All parts are fastened with threaded studs or bolts.

After that, you need to assemble all the components of the chain sawmill into a single device and install it on racks. The number of racks depends on the dimensions of the bed. The last posts should be no more than 1 meter from the end of the rails.

To give greater rigidity, you need to fix the braces.

After that, the movable trolley is mounted. It can be created from a steel plate with a thickness of 4 to 6 millimeters and a length of about 0.6 meters. The size of the cart depends on the dimensions of the electric motor.

Next, you can proceed to the selection of gaskets and clamping plates for the trolley. The elements must guarantee the free movement of the mechanism. However, the gap should be minimal. The screed of the gaskets should be done with the help of bolts.

Be sure to eliminate the transverse play by mounting the stop angle to the base of the trolley. The trolley can be put on bearings or rollers. Please note that bearings should be used new, used ones definitely will not work.

The chain must be tightened as much as possible. The steering wheel is mounted on one of the bushings of the side sprockets located along the perimeter of the guides.

In order to create a fixing device for a log, you need to take pipes with a diameter of 3 - 4 centimeters, insert movable rods into them that enter the stopper at the required height with an M8 screw.

From above, clamping parts are attached to the rods, the length of which is not less than 1.5 cm, as well as cam clamps.

After that, you can install an electric motor and a saw with a diameter of 1 meter. Choosing a chainsaw for a home sawmill is also not an unimportant process. The chainsaw must have high power, high efficiency. In addition, its chain must be well sharpened. Making a chain sawmill with your own hands is not difficult. But, remember that in addition to creating the device, it is important to ensure safe operation.

This is how "home" chain sawmills are created. A video of the manufacturing process of such a sawmill is presented below.

Safety at work

With high productivity, sawmills are sources of increased industrial injuries. Many people have heard horror stories on the topic “turned his head away, and there is no longer a finger on his hand.” There are many stories like this and they are all true.

The surest way to reduce the number of injuries and accidents while using such equipment is to scrupulously follow all safety regulations. Before starting work, you need to familiarize yourself in detail with the principles of operation and operating instructions for such a device, as well as with fire safety rules.

The highest level of safety is achieved when the sawmill is equipped with a reverse feed system due to its design.

Chain sawmills, video

When it is necessary to process a large number of boards and wood, it is best to use a do-it-yourself sawmill. Many people think that it is best to purchase a ready-made unit, but it will not be difficult to make it yourself. The main thing is to decide on what the volume of the forthcoming work will be, as well as on the wood, after which it is necessary to choose the type of sawmill for the successful completion of the task.

Assembling the unit with your own hands, special attention should be paid to security issues, because such a device is considered an object of increased risk. Manufacturing various kinds sawmills are presented further in the video.

How the sawmill works

Explain, how does a sawmill work, you can use the example of spools of thread. Such a device resembles the rotation of two coils with a thread stretched between them. It is she who acts as a saw, and the distance between the coils will be optimal size logs.

Do-it-yourself sawmill allows you to:

• adjust logs to one shape and size;
• sawing logs according to a specific pattern after the equipment is set up;
• after sawing, small defects often form, which cannot be eliminated, so the tree has to be processed manually.

The work of the sawmill is carried out as follows: a log is fixed on the platform, which remains motionless, and at this time the mobile cart starts to move and cuts the tree. The saw must be in a horizontal position.

In order to get boards of the required size as a result, the operator initially sets the necessary parameters. The saw blade acts as a saw blade and must be well taut.

How to make sawmills with your own hands

by the most common types of sawmills are angle, band and chain, as well as devices assembled using a chainsaw.

band sawmill

Collect sawmill belt type do-it-yourself at home is quite difficult. This is explained by the fact that it is difficult to achieve the maximum coherence of all its constituent elements in the process of work. In addition, the necessary components and special tools will be required, but, most importantly, the necessary drawings should be at hand. The finished structure should work with a material whose weight is about three hundred kilograms. In addition, it is necessary to debug the adjustment of the threaded thickness and observe safety precautions.

Do-it-yourself sawmill assembly carried out on a site of the required size which should be prepared in advance. The device will need special wheels and band saws. Then, in accordance with the drawings, the frame of the future unit is assembled. Work on the frame begins with the manufacture of special rails. To do this, you can pick up a corner and set up one of the sides. Then install the wheels, observing the ultimate strength.

Between two corners set in parallel, sleepers are made from a profile pipe, which are designed to ensure their reliable fastening to each other. To this profile pipe weld fasteners for logs, freely moving in all directions. Then, according to the drawing, the trolley is assembled and the wheels are attached to it.

Finally, the installation of an electric motor connected through a special pulley to the working mechanism of the device is carried out.

chain sawmill

The principle of operation of such homemade looks like a band sawmill, with the only difference being that it uses a chain saw. The design of such a device is much simpler and smaller, which means that it is much easier to make it yourself. The chain sawmill is installed on a flat area in such a way that it is convenient to approach it from any side.

Chain assembly begins with the fact that the frame is made of a metal profile. Having assembled the main part, several technological holes are made, while maintaining the utmost accuracy. The number of holes depends on the stride length. Then they begin to assemble the racks and install a frame on them, after which additional stiffeners are made. Thus, the basis of the chain structure is obtained.

In addition, it is necessary for the sawmill to assemble a movable cart with your own hands. To do this, prepare the base and attach the stop, gaskets, clamping plates and mounts for the electric motor to it.

Then the trolley is mounted to the frame, fix the engine with a saw, pull the chain and that's it, the do-it-yourself chain sawmill is ready.

Angle or circular sawmill

If there is a need for a radical sawing of boards, then it is best to use an angular or disk design for this.

corner sawmill has a lot of functions and is used for large volumes of work. It is best to make such a design with your own hands, because the finished equipment is very expensive. To assemble it, you should use the appropriate drawings, and before starting work, you need to purchase all the necessary components and components.

First, a frame is assembled from metal pipes and high-strength guides. All joints are fastened by welding. It is best to use rails as guides. Then the carriage is assembled. During assembly, special attention should be paid to the accuracy of all dimensions indicated in the drawing.

in a corner or circular sawmill installed high power gasoline engine, which effectively affects the process of sawing wood. The engine is mounted on the frame of the structure and connected to the working elements through special holes. Most often, a chain drive is installed on such sawmills, but in some cases this leads to overheating of the drive itself. When assembling the drive, it is necessary to pay due attention to safety precautions and to eliminate possible risks during its operation.

Chainsaw sawmill

At home most often such a large sawmill is not required, therefore, in this case, a mini-machine, which can also be made by hand, will be considered the best solution. There are several types of mini-sawmills, they are small in size and, if necessary, they can be easily moved to another place. Such a device is made using a chainsaw, which acts as the main element.

To make a mini sawmill from a chainsaw with your own hands, you will need:

• two channels;
• corners;
• rails.

Work begins with the assembly of the frame, on which it is necessary to drill several technological holes. Then install screeds from metal pipe. Their fastening is carried out by fixing bolts in advance drilled holes. During installation, be sure to control the angles between the elements: they must be straight.

To strengthen the frame, several stiffeners are mounted. Then, the movable trolley is assembled from a steel plate. At the bottom of this plate, two corners are welded, after which it is placed on bearings or rollers. Two corners are welded to the upper part of the movable cart, designed for fastening the chainsaw.

In the end, a special design is installed for fastening the processed logs.

Do-it-yourself sawmill video.

Because sawmill is considered a rather dangerous unit of impressive size, then before assembling it with your own hands, you need to carefully consider where it will be used. Good for this:

• barn;
• garage;
• an ordinary utility room with a concrete base.

Such a place should be well ventilated, be spacious and have sufficient lighting. A place for this device can also be found on the street, but a canopy must be equipped for it.

If a the sawmill has an electric motor, then you need to carefully consider the installation of wiring and installation of the necessary switches and circuit breakers. If there is a warehouse for finished boards near the place of work, then this greatly facilitates the whole process.

When assembling the unit with your own hands, special attention must be paid to its cutting and moving parts, which are considered the most dangerous elements. In general, safety precautions should be observed when operating the device.

After assembling the sawmill and before starting work, it is imperative to check all fasteners and components, as well as the stability of the structure. The first start-up of the device is performed after following all the necessary recommendations.

In this way, making a sawmill with your own hands is a simple matter. These devices are different types and the process of their assembly is presented in the video. Also, be sure to use the drawings so as not to be mistaken in anything. When operating a sawmill, it is necessary to observe safety precautions, because this is a rather dangerous device.