How to make a simple band sawmill with your own hands - instructions, drawings and materials

If you calculate what components make up the final cost of lumber - the price of wood + processing + transportation to the destination - then it becomes clear where you can save. Wood blanks (boards, beams, slats) are one of the most used samples in the field of construction and repair.

Considering the ease of working with wood, it makes sense to “dissolve” it directly on the site. All you have to do is make a sawmill. This article will introduce you to standard drawings, the procedure for making your own tape modification and some design features.

The feasibility of such a solution will become even more obvious if you look at prices for factory sawmills on websites. They are available for sale, but the cost of the installations is such that most of us are unlikely to want to purchase any model for home use. Depending on the series (in rubles): “Kedr” – from 138,000 to 194,000, “Taiga” – from 116,890 to 172,400. And these are also relatively inexpensive samples. Only mini-machines are cheaper (about 94,000), but they are unlikely to satisfy all the woodworking needs of the owner of a private house.

DIY band sawmill. Video

Making such a design is quite difficult. In addition to the fact that you need to prepare all the components, study the design, draw drawings, do welding and turning work, it will be necessary to ensure loading of logs weighing up to 300 kg, adjustment of its cutting and safety precautions.

The operating principle of a band sawmill

The design resembles the rotation of two reels, between which there is a saw. The distance between these coils is equal to the size of the log being processed.

Working cycle of a band sawmill:

1. Preparation. The logs are given the same shape and size.
2. Treatment. The equipment is set up and the logs are processed according to a given pattern.
3. The final stage. Defects remaining after sawing are removed manually by the operator.

To get a board of the required size, you need to fix the log on the platform so that it is motionless. After this, the mobile cart will begin to move and cut the tree. A well-tensioned saw blade should be in a horizontal position. In order for the board to be the desired size, the operator must first set the necessary parameters.

Required materials and tools

homemade band sawmill

1. Various pipe diameters.
2. Pulleys (can be old, but in good condition).
3. Profile pipes with which sleepers will be created.
4. Corners for creating rails.
5. Channel.

Required tools:

• milling machine;
• welding machine;
• electric drill;
• Bulgarian;
• hacksaw;
• clamp;
• a set of wrenches and screwdrivers;
• pliers;
• hammer;
• ruler, square, tape measure;
• various fasteners (nuts, bolts, etc.).

In addition, you will need to study and make clear design drawings, according to which the entire assembly of the sawmill should take place.

Stages of work on making a band sawmill with your own hands

First of all, it is necessary to make a fixed part of the structure - the frame, which should be U-shaped. For its manufacture, two channels, two rails or corners 50x100 mm are suitable. The length of the channel should be about 8 meters, and the height should be at least 14 cm.

1. Holes are drilled along the entire length of the selected material, the distance between which should be 1-1.5 meters.
2. The channels are pulled together using pipes 25 centimeters long, bolts and studs.
3. Now you need to make racks of pipes or channels on which the sawmill will be installed. Their number depends on the length of the structure. For an eight-meter machine, you need to make four stands.
4. In order to achieve rigidity of the structure, it should be additionally strengthened using braces.
5. Now you need to assemble a mobile cart, the length of which should be approximately 60 centimeters and which on both sides should be eight centimeters longer than the frame. It can be made from a steel plate 46 millimeters thick.
6. To ensure the movement of the trolley, it is necessary to install an electric motor.
7. Now you can attach a circular saw to the cart, and install a special steering wheel on the side, which will be used to control it. The structure will move using a chain that must be tensioned.
8. You should make clamps from the pipes, which are needed to prevent the log from jumping out. The internal diameter of the pipes should not exceed 40 millimeters, since movable rods will need to be installed inside them.
9. It is necessary to make clamps from a metal corner that will be installed on top of the pipes. For the design to be reliable, they must be at least 15 millimeters. It is also necessary to install clamping cam mechanisms.

If the saw and electric motor were not installed at the beginning, installation can be done at the end of all work. When purchasing an engine, you should make sure that the proportions of the entire structure match. So, for example, for a bed 8 meters long you will need a saw with a length of at least one meter and a motor with a power of approximately 10 kW.

It is recommended to assemble the band sawmill with your own hands directly at the site where it is located. This is due to the large weight of the future structure and its massiveness.

https://youtube.com/watch?v=ZFYEUYKHrbE

Everyone should know

There is also such an option as a gasoline band sawmill. Making it with your own hands is even easier. In this case, the motor that drives the cutting tool into rotation will be the chainsaw engine, rigidly mounted on the frame. The functions of the tape are performed by the blade of a gasoline saw. In general, the design of such a saw is extremely simple, but at the same time quite functional.

It is convenient to work with such equipment also because of the well-thought-out fastening mechanism. It consists of pipes with an internal diameter of 35-40 mm into which movable rods are inserted. Clamps (from a 40x40 corner) and cam clamps are mounted on top.

Sawing logs into boards with a chainsaw

Very often there are situations when you need to produce a very small volume of boards or beams for your own needs. Of course, buying machines in this case is absolutely not an option. Having certain knowledge and skills, it is much more profitable to cut logs with your own hands, using an electric or gasoline chain saw. Despite the fact that this work is quite labor-intensive, the result is quite justified.

Most experts believe that a chainsaw is better suited for this purpose. Such equipment has high power and can operate without interruption for a long time. In addition, the operation of a chainsaw does not require electricity, so you can work far from the power supply, for example, right on the plot.

In order to cut a log into boards using a chainsaw, you will also need special tools, such as a mechanism for securing the log, a frame attachment for the chainsaw, and a guide for making the cut. The attachment frame must be attached to the chainsaw bar so that it can be used to adjust the gap between it and the chain. This will make it possible to create boards of different thicknesses. It is worth purchasing a special chain for longitudinal sawing. It has a special tooth sharpening angle. The guide ruler can be made from a metal profile of the required length or a flat, rigid board.

Read also: Technology of manual argon arc welding with non-consumable electrode

Before starting work, you need to remove all the bark and remaining branches from the workpieces, and also carefully inspect the log for various flaws. This way, you can choose the most suitable cutting pattern and, therefore, reduce the amount of possible waste.

If you are longitudinally sawing trunks, you need to make sure that the resulting lumber is of the same density across the entire width. Since the density of wood from the northern part of the log is much higher than from the southern part, the cut is carried out in a plane directed from east to west (or in the reverse order).

The first step is to remove the slabs from two opposite edges of the log. As a result, a double-edged beam will be obtained, which is then cut into boards or other lumber of equal thickness, according to the intended sawing pattern. The final product is an unedged board, from which the edges must then be removed.

An important point - drawings

In order for you to get a reliable and stable structure, you need to calculate everything correctly and make the necessary drawings. They must be as clear and studied as possible, otherwise you risk losing time and money. It is most convenient to use programs for creating drawings: AutoCAD, Compass or Visio, who worked in which. If this is your first time working with such programs, then it is undoubtedly easier to start with Visio or Compass, since AutoCAD is the most complex.

When drawing up a drawing, you need to take into account the following components of the structure:

• Frame with a pair of guides (for moving the saw blade);
• Screw mechanism for lifting the saw blade;
• Tension unit (spring or hydraulic);
• Pulleys;
• Tape holder;
• Wheel guard casing;
• Engine (electric or gasoline);
• V-belt transmission;
• Rails (for saw movement);
• Wood holding clamps (eccentric);
• Liquid for wetting the saw (usually diesel fuel is used);
• Emphasis.

DIY corner sawmill

A corner circular sawmill, the self-made drawings of which are available in large numbers on the Internet, is an indispensable device for those who want to start building a house or connect their life with woodworking.

Buying a corner sawmill is an expensive business. Therefore, for personal needs, it is more advisable to make it yourself, especially considering that a drawing of a corner sawmill is not difficult to find on specialized sites. However, you can independently draw up such a drawing, design the device and assemble the structure.

Important steps in assembling a homemade circular sawmill:

you need to create a strong metal frame, for example, from any metal pipes or guides so that the pipes are connected in the most reliable way; it is better to weld them as guides; experts advise using high-quality rails without external flaws, otherwise the wheels of the carriage will jump off all the time and the carriage may get stuck assembled from metal parts, when creating a sawmill, be sure to pay attention to the fact that the geometric shape of the frame with built-in rollers or wheels must fully correspond to the distance between the finished rails. Thus, the carriage will move smoothly and freely; any gasoline engine can be used as a motor. The power unit must have high power to avoid the possibility of engine overheating; it is worth replacing the chain drive with a more reliable and durable analogue

After this, the machine will become safer and its service life will increase.

The power unit must have high power to avoid the possibility of engine overheating; it is worth replacing the chain drive with a more reliable and durable analogue. After this, the machine will become safer and its service life will increase.

Types of tire sawmills

You can create two types of tire machines yourself:

• with movement of the working unit relative to the workpieces being processed
• with a longitudinal method of feeding logs.

It is impossible to say unequivocally that some sawmills are worse and some are better, because both types of sawmills have their pros and cons. For example, when moving a working unit along a workpiece, a person can control the applied forces, ensuring a smoother move and cutting wood at high speed. And if the workpiece is fed towards the sawing mechanism, control of the sawing becomes significantly more difficult. The smallest increase in the pushing force of wood causes a sharp increase in the load on the bar and chain. As a result, the chain may jam or the motor may overheat. However, this version of the sawmill does not have additional wires moving behind the main unit.

Of course, the final choice of device type depends on the individual needs of each person

However, regardless of the chosen type of sawmill, it is worth paying special attention to creating a high-quality base that ensures vibration reduction. Metal channels or rails are the best base on which the tire sawmill will stand

Drawings of such devices are available in large quantities on the Internet. You just need to decide on the type of machine and you can start creating.

How not to make a mistake with your choice

There are a large number of types and designs of sawmills produced by both domestic and foreign companies, manufacturers of devices designed for processing wood blanks. From all the variety, it is quite difficult for a simple user to choose exactly the model of a manual sawmill that would be not only easy to operate, but also practical to use.

Type of portal design

The best option is an equipment model for which the manufacturer chose a pipe with a square profile for the manufacture of the portal, and also strengthened it through the use of special elements. You can be sure that such a device has a high level of strength and stability and does not vibrate during operation.

Some manufacturers, in order to reduce the cost of the product, try to use a minimum number of amplifiers. This negatively affects the quality of the result and also shortens the period of use of the machine.

Machine tension unit

The type of tension unit has a direct impact on the service life of the device, as well as on the profitability of its use. During the work operation of sawing a wooden workpiece, it is possible that hard tree bark, knots or a lot of sawdust will get between the cutting element and the pulley.

If the design of the device uses a flexible tension system, the movement of the cutting element is absorbed, the blow is softened, and the saw itself is not damaged. Using a tighter tension will subject the saw to sudden and constant impacts or jolts, causing damage. Even the use of durable materials such as chromium or vanadium to make saws does not save the situation. Changing saws in the process of completing a task will certainly lead to an increase in the cost of the production process.

Carriage movement option

The carriage has quite a significant mass. If chains are used to move it, they will gradually stretch under the influence of heavy weight. As a result, the shape of the final wooden piece will be distorted.

This problem can only be avoided by choosing models whose carriages move using a manual or electric movement system.

https://youtube.com/watch?v=geQold6y2qI

Pulley selection

It is not uncommon for equipment pulleys to rupture under heavy loads. The reason lies in the fact that the manufacturers used low-quality material to make the pulley (this could be non-ferrous metal or metal that is susceptible to corrosion). In order to hide visual defects of the pulley, its surface is covered with a layer of paint.

The only correct solution would be to purchase a unit for which a solid metal sheet was used to make the pulley.

You should also not forget about such a criterion as the diameter of the pulley. There is an opinion that as this indicator increases, the service life of the equipment also increases. However, the use of a large diameter pulley in the design only leads to the need to use a longer saw.

Guide rollers

Preference should be given to models whose design is equipped with the largest possible number of adjustment mechanisms located on both vertical and horizontal planes.

Thanks to this, it will be possible to minimize the number of microscopic cracks that form in the body of the saw mechanism and extend its service life.

Preparatory activities

Selecting a location

If there is a suitable room, then it should be taken into account that its usable area should not be less than 18 square meters. This is enough to cut even large logs on a band sawmill.

In the private sector, it is rare that anyone can allocate an empty building or at least a compartment for installation. As a rule, woodworking has to be done outdoors. It is unlikely that neighbors in adjacent areas will applaud sawdust and small shavings flying in the wind. And your own territory will quickly become littered. Conclusion - after assembling the band sawmill, you will immediately have to build a continuous type of fence. For example, from polycarbonate sheets or multilayer plywood.

In addition, you will have to decide in advance where the finished lumber will be stored. Therefore, next to the sawmill there should still be at least a small but free piece of land.

This is what you should proceed from when choosing a workplace for equipment.

Selection of materials and components

Materials. Considering the weight of the wood being processed, there are only metal products everywhere. Which? For the moving part (trolley) on which the workpiece is placed, a profiled (thick-walled) pipe of square or rectangular cross-section is also suitable. But the support frame of the belt installation, taking into account the total loads, should be mounted from a channel. Accordingly, the rails for the movement of the trolley are from the overall corner (at least 45). Although you can use the same channel, only with smaller linear parameters.

Tools and equipment

Here it is short - you can’t do without a welding machine. In relation to the sawmill, bolted connections should not be practiced. Over time, one way or another, they will become loose, and daily monitoring of the condition and tightening is not the best prospect.

Sawmill drawings

Below are drawings of a simple band sawmill, which you can easily adapt to your conditions and needs, observing the proportions and principles of operation:

Construction of a homemade circular sawmill

The simplest version of a homemade mini saw includes a table and a cutting disc. You can make such equipment yourself, but it will not have high performance indicators.

The main disadvantage of this type of design is the need to feed the material yourself. This can easily lead to a violation of the geometric parameters of the future timber or board. Therefore, such installations are used only for processing sheet materials and relatively small workpieces.

A corner sawmill boasts a much wider range of functions. This equipment simultaneously makes two cuts in a vertical and horizontal position. But it is much more difficult to make than the model mentioned above. A homemade circular sawmill has the following design features:

• moving sawing carriage. This element moves along special guides located on the platform. It contains two motors with discs;
• stationary platform. It provides for the presence of material clamps that prevent the displacement of logs and their subsequent deformation during operation.

You can make such an installation using available tools and materials.

It is important that the sawmill can withstand constant vibrations and loads

If the equipment will be used exclusively for making boards, then instead of a horizontal tool, you can install another vertical one. This will significantly increase the productivity of the sawmill.

Drawing and material

Depending on the design, drawings of a circular sawmill of varying complexity are drawn up. In custom development, certain requirements must be taken into account.

• Using log feed on a carriage, the width of the platform is taken equal to the width of the guide rails. This will ensure stability under load. The rail is taken P50, the rollers are selected accordingly;
• on the platform, provide clamps for a tree trunk, convenient, reliable fixation of various sizes of workpieces;
• It is advisable not to combine an electric motor and a saw on a rigid drive. It should be protected by a belt (chain) drive. This will improve the air cooling of the windings and remove them from the zone of intense wood dust formation. Before creating a drawing with your own hands, you need to measure the dimensions of the engine; with the same characteristics, the manufacturer gives its size according to the overall dimensions;
• calculate the working area for a saw Ø 500 – 700 mm;
• The frame, depending on the dimensions of the installation, should be welded or dismountable (moving to a new place of work). Channel No. 4, No. 6 are placed in the main harness. Additional stiffening elements are made from steel corners and pipes (if necessary).

https://youtube.com/watch?v=7YH78aJykL0

Recommendations

Before starting work, check how the sawmill works as a whole.

Bearings in the motor, transmission and feed mechanism must be cleaned and lubricated at least once every six months. Worn bearings should be replaced promptly.

The sawmill is not always suitable, for example, for making wood chips. And it is completely ineffective and inappropriate to use it as a wood shredder. Sawdust and shavings are only a by-product, and not the main product of the sawmill.

Decide on the cross-section diameter and wood species you plan to work with. Not every sawmill will chop, for example, and cut boxwood into boards, which is distinguished by almost record-breaking wood hardness.

You can see how to make a band sawmill with your own hands in the video below.

What needs to be provided?

Before making, you need to pay attention to the following things:

1. The diameter of the logs being cut, if there are large diameters, then you need a more powerful saw, a longer bar with chain;
2. Loading heavy logs for sawing, for this it is necessary to provide some kind of mechanism, or they can be rolled up either by additional jacks or, ideally, by a loader;
3. The log must be fixed so that it does not play during sawing and the boards are even;
4. The chainsaw guide and sled should not play, so they need to be strengthened;
5. The more powerful the saw, the easier production will be. Therefore, when purchasing a saw, you need to take the most powerful one;
6. Using electricity as an energy source allows you to save a lot;
7. Do not forget that the chain must be for longitudinal sawing, this will significantly increase the speed of the process. Experts recommend using a 3*8 chain.
8. It is advisable to buy a carbide chain. This is what he is doing today. Conventional circuits fail quite quickly;
9. The length of the logs to be cut must take into account the maximum and minimum. So that the longest ones fit in, and the shortest ones don’t fall between the guides;
10. Calculate in such a way that the saw does not vibrate or play on the guides during operation;
11. The power of the saw, in some cases you want it to be both more powerful and more economical. In this case, folk craftsmen do the following. Instead of a chainsaw, an electric motor is installed, and the tire is left for sawing, see photo below;
12. The height of the sawmill. It is necessary to provide in such a way that the back does not hurt to bend over and the logs do not need to be lifted high. If the wood is not heavy, it is better to make it higher. If the forest is heavy, you can go lower.
13. Sawing of wood can be carried out either by the upper part of the tire or by the lower part. When sawing with the lower part, sawdust flies towards the chainsaw and clogs it. The upper part throws out sawdust from the chainsaw, this allows you to increase both the service life of the saw and the downtime during sawing;
14. During the sawing process, the chain very often stretches on the saw and needs tensioning. Therefore, when installing the saw, it is necessary to provide access to the chain tension and secure the saw with access to the mechanism;
15. When sawing, it is better to fix the position of the chainsaw handle, this simplifies the process;
16. The cable, clothesline or lace should not drag, since the sawing process should be uniform over time.

Making the sawmill base

And since it’s already the custom, it’s always worth starting from the foundation. Having decided on the installation location, start clearing the area for installing the machine. After clearing, it is necessary to compact a sand cushion from gravel and sand (the base will not sag). We install formwork and carry out concrete work.

The bases must be reinforced with wire or reinforcement. This will allow you to get away from variable loads, in simple and understandable language to relieve internal stress. This way we will avoid unnecessary cracks and damage to the base. You will also need to prepare mortgages, for what? More on them a little later.

After carrying out concrete work, when the concrete has set and hardened, you need to lay out guides from a 50 * 50 mm corner (edge ​​to the top). This moment will allow our design to acquire a more rigid structure. The material can be used as a corner, a channel or an I-rail (these elements are more rigid compared to a profile or corner). We weld all the components together using an electric welding machine, and also weld them to the embedded parts.

After carrying out such operations, you need to think about how the log will be held on the frame when cutting. You need to make a fix. I won’t describe much, for this you will need to do the following, as shown in the drawing:

Read also: Why does the chandelier blink when the light is on?

This device will allow you to securely fix the material.

Mini

A further development of Logosol’s idea is a mini sawmill without a frame, guide and rails, see fig. on right. Instead of a guide, an existing saw cut is used; With careful manual sawing, its accuracy within the log is maintained. In this case, in addition to the tire and drive, only the support platform and handles for holding and moving remain on the carriage.

The pioneer cut is made according to a template (a flat board, top right in the figure), a channel, a frame from an angle, etc., longer than a log. Subsequent horizontal ones are the same as the previous one, in the center on the right. If a vertical cut is necessary, place a channel (bottom right), because in this case, a flat lateral supporting surface is needed. However, all this does not eliminate the last problems: installing the log on the carriage, leveling it and holding it.

Mini sawmill without a frame and how to use it

The procedure for making a homemade band sawmill

There are certain recommendations regarding the question of how to make a band sawmill with your own hands. These include the following:

It is important to choose the right location for installing the equipment. If an electric motor is used as a driving element, it is recommended to eliminate the possibility of increased environmental humidity to prevent a short circuit.

For ease of processing logs, the area of ​​the workshop or shed should be at least 18 square meters. The work of a band sawmill involves manual feeding of logs, the weight of which is quite large. That is why work on creating the structure in question begins with the manufacture of the frame. It must be stable and have an elongated shape. One part of the machine is designed to accommodate the main structural elements, the second for feeding the workpiece. The elongated part, where the log is located before processing, has rails that help move the workpiece. During production, a profile with a cross-sectional area of ​​at least 5 centimeters is used. Particular attention is paid to the evenness and horizontal guides. The homemade product cuts the workpiece in a horizontal plane. That is why you should consider how the height of the saw will change. Various mechanisms can be used. In our case, an electric motor is used to transmit rotation to the main structural elements. When choosing an electric motor, it is taken into account what voltage it should be powered from (220 or 380 Volts), what power is needed, as well as the placement of the main fastening elements. It is recommended to choose a motor that is powered by a 220 Volt network and has a power of at least 2 kW. The power of the electric motor determines how productive the created machine will be. If you choose the wrong electric motor, it will overheat during operation.

The electric motor mount must be located on the opposite side from the place where the workpieces are fed. In this case, it is important to pay attention to the strength of the fastening - during operation, a great impact will be exerted on the electric motor. In most cases, the electric motor is placed under the frame, creating a protective casing (from water and mechanical stress). The next important point is the type of drive used to transmit rotation. For many years, direct installation, when the output shaft of the electric motor is rigidly connected to the cutting element of the band sawmill, has not been used. The reason is that the load on the electric motor will vary over a wide range, and there is no protective mechanism to prevent the saw from stopping. Therefore, the drive used is a combination of pulleys and a belt. If the load is large, the belt will slip. By changing the diameters of the pulley, you can reduce or increase the rotation speed of the cutting element of the machine. However, the power from this remains unchanged (the use of a belt drive determines the loss of several percent of efficiency). In addition to the above points, it should be taken into account that over time the belt wears out, the movement of the pulleys leads to the appearance of sound. An important design element is the rollers on which the cutting blade is attached. One of the rollers is driving, the second is tensioning. Let us note the point that homemade versions are often created using ordinary wheels instead of rollers. When creating this structural element, it should be taken into account that the tape must have good tension, for which one of the rollers is spring-loaded. When creating a structure, you should pay attention to the strength of fastening of all elements, since during sawing a strong lateral load may occur on the blade - if a mistake is made, it can fly off.

The above points indicate the main points for the production of a homemade sawmill. You can make a band sawmill yourself at minimal cost. After all, you only need to buy or find an engine, pulleys and rollers, find a metal profile for the frame and a blade for sawing. The reliability of the design depends on the technical condition of all components and the quality of their connections. Therefore, before using the sawmill, you should check it carefully.

Operating rules

Working at a sawmill includes a number of important operations, which, despite their apparent simplicity, significantly affect the quality of the resulting product. Such technological operations include loading a tree trunk onto the frame, fixing it, setting the required cutting thickness of the board, and the efforts associated with moving the frame along the trunk. The experience and knowledge of workers plays a major role in the proper organization of work. Coherence of actions, competent distribution of responsibilities and knowledge of wood cutting technology make it possible to ensure high labor productivity of sawmill staff. So, for mid-segment equipment, the productivity of a professional team for 8 hours of work on an unedged 50 mm board can be 6-7 cubic meters. meters.

To obtain a minimum amount of waste and a maximum amount of materials suitable for further use, you must at least know the tables for cutting logs and the technology of work. Proper calculation of cutting lumber allows you to reduce the amount of waste by 3-7%, and at the same time obtain energy savings in the amount of 3-5% of total costs.

The success of the work largely depends on how correctly the machine is configured for a specific type and type of wood. When cutting hardwood, it is necessary to take into account the density of the wood, its moisture content and quality. For birch, alder, and aspen, cutting can be done with a universal saw, but for oak, hornbeam and beech it is necessary to use a saw with a wavy cutting type. Coniferous species, except larch, are dissolved using a saw with a wide opening, and it is recommended to work with a more liquid lubricant.

Another important aspect when working on band sawmills is the mandatory observance of safety regulations. This applies primarily to working with the protective cover lowered. The second point is to use only a sharply sharpened tool; a saw with blunt teeth, at best, will “make a wave” and ruin the boards, and at worst, if it breaks, it can seriously injure a worker.

At the same time, today the band sawmill is one of the most effective types of equipment for fast and high-quality dissolution of wood. Ease of operation, versatility in performing tasks and a small amount of waste generated make it indispensable for both large enterprises and private companies involved in wood processing.

Installation features

Equipment of this series is easily installed on a concrete base or just beams along a rail track, but only of high strength, with a system for fixing tree trunks. An enclosed space is not necessarily required to secure the unit. It is convenient to use in an open area, but you need to provide protection from precipitation. Extending the path allows you to saw logs longer than eight meters.

Cleaning scrapers are located in the lower part of the saw body supports, through which the path is cleared of waste. Movement along the guides is carried out manually.

Scheme of the Taiga band sawmill

The vertical movement of the saw unit in such models is carried out through a mechanical gearbox with a chain drive, which ensures the required stop in the required position and precise adjustment of the lifting height. In Taiga T-1, the carriage is raised by manual rotation of the gearbox input shaft, in other modifications this is done automatically.

The band saw is installed on the drive and output saw pulleys. Rotation from the engine is transferred to the drive pulley by a belt drive. The working unit is equipped with calming rollers, ensuring uniform tension and preventing possible sagging.

To prevent the saw blade from jamming due to exposure to tree resin, the saw has a lubrication system that allows you to regulate the flow of lubricants. This ensures the long-term integrity of the unit.

The equipment is controlled using a push-button remote control located on the saw carriage; the machine master is able to be in a comfortable position when performing the operation of sawing the workpiece.

Sawmill control panel

General characteristics

It's no secret that wood is one of the most popular materials in private construction.
Despite the rapid expansion of the range of such products and the emergence of cheap alternatives, wood is still in demand and has no analogues. And although purchasing good material in a hypermarket is not considered difficult, because solutions in the form of boards, timber or slats are available in every building materials shopping center, the opportunity to make similar products at home looks much more attractive. This is not strange, because in this case you deprive yourself of many costs, and the only thing you need to buy is commercial timber. But cut lumber is very expensive. Naturally, it is unwise to buy your own sawmill to touch up a renovation or repair a roof. If you intend to build some kind of structure on a clean site, then a sawmill can be a very useful solution. And if you also try to make it yourself, this will reduce the costs to a minimum.

Today, several key modifications of such equipment are used. However, if you intend to make a homemade sawmill, then most likely you will need to choose between two main types:

1. option with fixed saw placement,
2. option with a trolley where the workpiece is fixed.

It is she who moves along the rails during operation. Any other varieties are modernized versions that significantly simplify the task and ensure maximum quality of work. For example, you can take a mobile saw.

The dimensions of the structure depend on the location. It is no secret that all areas (adjoining houses, country houses, etc.) have their own characteristic layout, so the selection of the optimal dimensions of the machine must be approached with special care. Any drawings available on the network (relevant literature, Internet resources and other sources of information) serve as “guidelines” - in terms of individual components, parameters and other properties. A homemade sawmill is made in such a way that it is convenient to work with it in a specific place under specific conditions. In most cases, such solutions are used for dissolving logs and cutting boards.

Finding the perfect place

Optimal conditions are your own workshop or other premises for processing such materials. The minimum area of ​​such a building is 18 m2. The simplest way out of the situation is to “dislocate” the sawmill in the open air, but it has a big drawback. These are sawdust flying into their territory, as well as falling onto neighboring areas.

In this situation, the most reasonable solution is to build a solid fence around the unit. The material for the barrier can be plywood or polycarbonate. A large canopy placed over the sawmill is also not bad, since the roof will allow you to work in any weather conditions. The next requirement is the place where the manufactured lumber will be stored, so this issue must be resolved before the start of the project.