Making a vibrating table with your own hands. Self-production of a household vibrating table

To improve their backyards, many summer residents use paving slabs. This material has excellent technical characteristics.

If a lot of paving slabs are needed, then many DIYers decide to make them themselves. For homemade production you need to have a vibrating table. This article will cover tips and tricks on how to make a vibrating table for paving slabs.

What is a vibrating table

The vibrating table for paving slabs has a special working surface driven by a special vibrating motor for the vibrating table. The structure also has a fixed part that takes on the entire load.

On such a table you can make not only paving stones, but also various concrete decorative elements.

Table design

A vibrating table for the production of paving slabs consists of three main elements:

1. Fixed frame.
2. Movable table top.
3. Engine.

The design also includes additional elements, the set of which depends on the specifics of its manufacture. For example, springs, a trigger mechanism, etc. can be used. Let's consider the features of the main elements.

Fixed part

This is the frame structure of a table that has four legs and no tabletop. The shape of the fixed part can be different - square or rectangle. The structure must be strong enough.

This indicator depends on the dimensions of the moving part - the tabletop. The height should match your height. So, the height can vary from 800 to 1100 mm. It is taken into account that the moving part of the structure will be fixed on top.

The frame can be made from a profile pipe or a metal corner. It is best to use welding to make the frame. This will achieve good rigidity.

Movable table top

The shape of the tabletop must match the shape of the manufactured frame. In width, it may slightly exceed. The plane of the moving part must be perfectly flat without differences in height.

The tabletop frame is made of a metal corner measuring 60 by 60 mm. After this, the internal size of the frame is measured and a sheet of metal up to 10 mm thick is measured to size.

For the countertop, instead of a sheet of metal, you can use centimeter duralumin, plexiglass and similar sheet material.

A sheet of metal cut to size is welded to the corner. It is important to ensure that during the welding process it does not bend under the influence of high temperature. To prevent this, some people screw the sheet to the corners with bolts, and the bolts themselves are welded to the corner.

As a result of such actions, you will get a tabletop that has edges around the perimeter from the corner, which will prevent the forms with blanks from falling when the engines are turned on.

Engine

The power of the selected motor must correspond to the area of ​​the table. For example, for a power of 1 kW, the table may have dimensions of 1500x800 mm. These parameters are approximate and are primarily aimed at preventing load on the engine.

In addition to power, you should pay attention to other characteristics. There is a lot of stress on the bushings and bearing.

In order for them to work properly for a long period of time, you must immediately select an engine with the appropriate characteristics. Some people upgrade it by removing the bushings and replacing them with heavy-duty bearings.

The performance of the motor can be slightly increased by installing eccentrics on the motor shaft.

Features of manufacturing a vibrating table

Having looked at the basic elements of a vibrating table, let’s look at how to make it yourself. First, the stationary part is made.

The process of its manufacture boils down to the following steps:

1. First of all, the upper frame is assembled, to which the legs will be welded.
2. A steel angle of at least 50×50 mm is used for the frame.
3. If the vibrating table being manufactured has large dimensions, then cross members are additionally welded to strut the entire structure.
4. For cutting, a grinder with a metal disc is used.
5. To assemble all the elements, you need to take care of a perfectly flat horizontal surface.
6. For the legs, a pipe Ø50 or 80 mm is used.
7. If the vibrating table is portable, then the legs should be the same size.
8. A metal plate measuring 100 by 150 mm should be welded to the bottom of the legs.
9. These plates will help distribute the weight of the entire structure evenly.
10. If the structure will stand in one place, then the legs must be concreted to a depth of 300 mm.
11. The legs should be welded to the frame at the corners at an angle of 90°. To achieve evenness, steel triangles with a thickness of about 3 mm are additionally welded. These triangles or scarves should be scalded on all sides in contact with the frame.

As a result of all actions, the resulting frame will be reliable and durable. It must cope with the vibration energy that will be transmitted from the moving part of the vibrating table to the legs. If you doubt sufficient strength, then additionally weld the braces.

The process of making the countertop was described above; now we will pay attention to the intricacies of its installation. The tabletop is fixed to the table using springs. They are inserted into special mounting cups.

Springs can be used from an old car. On average, their length should be around 100 mm, and their diameter up to 150 mm.

So, on a lathe table you need to cut 8 rings from a steel pipe, the diameter of which should be slightly larger than the diameter of the springs. These rings should be about 30mm long. At the next stage, place the springs on the corners of the manufactured frame and attach the tabletop.

This is necessary in order to outline the outline of the rings on the frame and tabletop with chalk. Glass rings are welded along these marks. Springs are installed in them, and a table top is installed on top.

Important! After installing the tabletop, make sure that it is parallel to the entire frame structure.

To level out unevenness, a certain number of turns are simply cut off from the spring. Another important stage of work is installing the engine. Its fastening is carried out using bolts.

To prevent the nuts from loosening under the influence of vibration, a Grover washer should be placed under them. When mounting the motor, be careful not to expose it to concrete or water. It may be advisable to make a protective cover.

Among other things, a belt drive, block and pulley are installed. All this should be covered with a casing. The electric motor must be equipped with grounding. As for the start button, it should be located in a convenient place for the worker.

Conclusion
Having considered the secrets of how to make a vibration table with your own hands, you can get to work. Of course, additional viewing of the video material will help you cope with all the work yourself.

Thanks to this, it will be possible to make a vibrating table for paving slabs. If you have similar experience, leave comments at the end of the article.

Video instructions for assembling a vibration table with your own hands

Another option for making a homemade vibrating table - video

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Paths and platforms lined with paving slabs look tempting, but the price of this material in terms of tens and hundreds of square meters is a significant amount. Therefore, making paving stones with your own hands will provide significant savings in money, and using a vibrating table to compact the mixture in molds will save time, effort and ensure the quality of the tiles. Since the price of this unit, manufactured in an industrial environment, is relatively high, let’s look at how to make a vibrating table with your own hands.

To work you will need a set of equipment and prepared drawings

Any vibrating table consists of a stationary part (table), a tabletop that is not rigidly fixed to it, and an electric motor (vibrator) with a drive to the tabletop. Let's consider how and from what materials these units can be made in order to mount a vibrating table for paving slabs with your own hands.

All work on the installation and assembly of the vibrating table (except for mounting the electric motor) is carried out by electric welding, since the bolted connections are loosened under the influence of vibration. Welding seams are cleaned of slag and ground with a grinder and a grinding disc, after which the entire structure is coated with two layers of anti-corrosion paint.

Fixed part

The design of this component of the vibrating machine is a table without a tabletop on four support legs. For ease of manufacture, it is advisable, despite the simplicity of the design, to first make hand drawings of this design. The format of the vibrating table is chosen to be square or rectangular; for domestic needs, the dimensions in the horizontal plane are chosen to be no more than a meter, 70x70 cm is enough. It should be taken into account that the larger the tabletop is made, the more powerful the electric motor or vibrator should be. The height of the machine is selected individually, depending on the height of the person, within the range of 80–110 cm.

The construction of a vibrating press must begin with a vibrating table

Frame making

Installation of the frame begins with the assembly of the upper frame, to which the legs will later be welded. The frame is made of channel No. 8, No. 10 or steel angle with a section of at least 50x5. If its dimensions exceed 70 cm, then for rigidity, in addition to the perimeter, transverse struts are welded. The material is cut using a grinder with a stone disc for cutting metal. The frame is assembled and welded on a horizontal surface so that the finished product does not deviate from the horizontal plane.

The table legs are made from channel No. 8 or 10; you can also use a pipe with a diameter of 50, 80 mm. Leg sections must be carefully trimmed. If the vibrating table is made portable, then its legs must be strictly the same length and end with welded steel plates measuring 100x150 or 150x200 mm to evenly distribute the weight of the machine on the base. When the vibrating table is stationary, its legs are concreted to a depth of 200-250 mm, which must be taken into account when cutting workpieces.

The legs of the frame are welded strictly perpendicularly at the corners to the frame from below. To securely and perpendicularly fix the legs to the frame, steel gussets 3-4 mm thick in the shape of a right triangle are welded between them. All contact lines between parts must be thoroughly welded.

Channel sections are attached to the main working surface by welding

The supporting frame of the vibrating table must be rigid and strong so that in the future the vibration energy is transferred only to the tabletop, therefore, braces from a steel angle or a rectangular section profile are installed between the legs of the frame.

Making a countertop

The tabletop is made according to the dimensions of the horizontal frame or slightly larger than it (approximately 5 cm), its plane should not have differences in height.

A tabletop frame is welded from angle steel measuring 50x50 or 60x60 mm, into which, as if in a frame, a steel sheet cut to size, 8-10 mm thick, is inserted and also welded to the frame. Instead of steel, you can use plexiglass with a thickness of 15-20 mm or centimeter duralumin, which is attached to the tabletop frame with self-tapping screws.

The design position of the tabletop on the machine - the walls of the corner along its perimeter are a kind of border to prevent the forms from slipping and falling when vibrating.

By this moment, you need to already have springs with which the tabletop will be attached to the table, because the diameter of the mounting cups into which the springs will be inserted depends on their diameter. Springs can be picked up at dismantling sites for old cars. The diameter of the springs should be approximately 5 cm and the length should be 10 cm.

Instead of springs, you can make your own vibrating table on a suspended tabletop

From a steel pipe with a diameter slightly larger than the diameter of the spring (the spring should be freely inserted into the pipe), 8 rings 2.5–3 cm wide are cut on a lathe. One ring is placed on the corners of the table, after which the tabletop is installed on the rings in the design position. The outline of the rings is drawn with chalk on the table and tabletop, after which the tabletop is removed, and glass rings are welded to it and the table according to the markings made. Springs are installed in the table glasses, and the tabletop is installed on the springs, which ideally should be parallel to the plane of the table. To eliminate deviations, you can shorten the corresponding springs by trimming their coils.

Instead of cups, you can weld axles from a pipe of smaller diameter, which will be inserted inside the springs.

Selecting a vibration plane

Depending on the position of the electric motor, vibration can occur in vertical, horizontal or two planes simultaneously. Vibration in a vertical plane is ensured by installing the motor horizontally, in a horizontal plane – by installing the motor vertically, and compaction in two planes is simultaneously ensured by placing the motor at an angle of 45 degrees. Each of these options has advantages and disadvantages.

Vibration in the vertical plane subjects the engine to greater loads, but installing the motor horizontally is easier to implement. Oscillations in the horizontal plane require less effort from the engine, but its installation in a vertical position is structurally more complex. Sealing in two planes simultaneously provides the most effective sealing, but installing the motor at an angle is even more difficult. Therefore, the final choice depends on the performer and his professional skills.

There are two options for placing the motor: directly on the bottom of the tabletop or on the table.

In the first case, the engine is mounted on the tabletop from below, a misaligned pulley is installed on its shaft, and vibration is transmitted to the tabletop through a rigid connection to the engine.

The motor must be installed in a specific location

This installation is simple to implement, but damages the shaft bearings after several dozen cycles. Installing the motor on a table requires mounting a bracket, shaft and pulley assembly with an adjustable eccentric on the tabletop below. The pulley is connected to the motor shaft via a belt drive, and the engine operates in a gentle mode. This design solution is more rational.

Motor selection

A homemade vibrating table for the production of paving slabs can be equipped with a conventional 220 V or 380 V electric motor with a power of 0.25-1.5 kW, which is previously deliberately unbalanced. If the vibrating table is manufactured for long-term use, then it is advisable to equip it with a specially designed electric motor with a device for regulating the amplitude of vibrations, for example, IV-98, IV-99B, IV-99E produced by the Yaroslavl Electromechanical Plant.

Ways to unbalance the motor

Depending on where the engine is installed, either the pulley on it or the belt drive unit on the table top is unbalanced.

Unbalancing is carried out in various ways:

• Place a round pulley with a ground or drilled section of the circumference onto the shaft;
• weld a nut onto the pulley (size and weight are determined experimentally);
• put a coupling on the shaft with a bolt welded across the end with two nuts, which can be moved along the thread and counteracted with each other, adjusting the amount of unbalance; the number of oscillations during vibration is equal to the number of engine revolutions, and the strength of vibration depends on the distance of the nuts from the center of the shaft (the nut is further away - the force is greater).

Electric motor installation

The motor is fastened to a table or table top using bolts using slotted washers (Grover washers) under the nuts, which prevent the nuts from loosening under the influence of vibration. The design must exclude the possibility of water from the molds with the solution getting onto the electric motor.

The tabletop is driven by an electric motor, rated power with an eccentric on the shaft

The pulleys, blocks and belt drive must be covered with a protective casing, and the electric motor must be grounded. The on/off button for the electric motor must be within the reach of the working person, so that the worker can instantly stop the unit without leaving his place.

Quick vibration table

If you need to make three to four dozen products, then such a “disposable” vibrating table can be made as follows:

• on a flat base, use self-tapping screws, nails or dowels to fix a car tire horizontally with a hole for the engine electrical wire - this will replace a table with springs;
• on a suitable size piece of chipboard (chipboard) or thick plywood, attach a suitable old electric motor with an unbalanced pulley mounted on its shaft - this will play the role of a vibrating tabletop;
• The tabletop is placed with the motor down on the tire, an electrical wire is passed through the hole in the tire, and the vibrating table is ready for use.

Making such a vibrating table is not a difficult task.

Conclusion

The cost of a vibrating table manufactured in industrial conditions is high precisely because it is a rather complex design. Considering the presence of an electric motor in a home-made unit, and even one that is independently unbalanced, you should weigh your options before starting to make this device yourself. Perhaps renting a reliable vibration machine will better solve the problem and not create new ones.

Vibrating table for paving slabs - a very convenient design Where might tiles be needed? For finishing the sidewalk near the house, for arranging gazebos, ground floors and courtyards. There are just a ton of options, but if you make your own vibrating table, the finishing process will go much faster and with better quality. The result will be the production of original and almost designer tiles, which will be much more beautiful than standard materials made from a stamp at the factory.

General characteristics of a vibrating table for the production of paving slabs

It’s not only possible to make a homemade vibrating machine for producing tiles at home, but also necessary. For the tile itself you need cement, some sand, water and dye. A vibrating table is required to form and compact the raw materials in each slab blank. Naturally, you can purchase a ready-made table at a special hardware store, but the cost will be too high, even if you choose the minimum power of the product.

The price will depend on which:

• Equipment;
• Dimensions;
• Power;
• Manufacturer.

You can make a vibrating table for the production of paving slabs yourself

In general, it is quite possible to make a homemade table for forming slabs, and this will allow you to save a lot, and all the money invested will pay for itself more than once. Basically, large batches of paving slabs are not made at home, and therefore it is not worth spending money on huge vibration mechanisms.

The appearance of a homemade vibrating table is very simple; it is a metal structure, which in appearance resembles a very ordinary table. The tabletop is installed on a frame with a spring or glasses with a special gap. The motor is installed in the lower part, and it is due to it that the tabletop will undergo vibrations in order to ensure high-quality compaction of the cement mass placed in the slab molds.

Uniform distribution makes the slabs more durable, non-porous and wear-resistant. This increases their performance properties and service life.

Some believe that it is possible to make tiles without such a special table, but then you can immediately be prepared for low quality, medium density and too short a service life. It is the air bubbles inside the products that cause their early destruction.

Do-it-yourself vibrating tables for paving slabs: drawings and materials

To make a table, you need to make drawings of the future design and materials through which the product will be constructed. Making a vibration table yourself is not at all difficult.

And the materials you will need are:

• Metal corner or pipes;
• Sheet metal;
• Springs;
• Bolts;
• Electric motor.

Angles or pipes are needed to form a frame or, in other words, to make a strong frame with stable support. Sheets of metal are needed to create a tabletop, and therefore the sheet must be strong, wear-resistant, and have a thickness of at least 8 mm. The spring is needed in order to provide a large amplitude of vibration, and you can find it in any market for the sale of automobile spare parts. The most suitable spring would be from a moped. They will be required in the amount of 2 pieces.

Diagram of a vibrating table for paving slabs

Since their size is too large, each one can be divided into 2 parts.

As for the set of necessary equipment, you need a grinder, as well as a welding machine. Pipes and sheets of metal are cut with a grinder, and holes are drilled with a drill to install the electric motor. By means of welding, the final assembly of the entire structure into a monolithic structure is carried out.

Choosing a motor for a vibrating machine for paving slabs

As already noted, the installation of a vibrating table begins exclusively with the preparation of drawings. They are needed to select the height and width, visualize the future structure and draw up a plan of materials and tools.

As for the design parameters, for ease of use, you should choose a height of about 90 cm, a length of 180 cm, and a width of 70-180 cm.

Naturally, the width of the tabletop will determine how many materials can be placed on it, and this will affect the power of the purchased engine. It is important at the construction stage to decide what type of table the table will be, in particular, portable or stationary.

For a vibrating table, an engine model IV-98 would be an excellent option.

Those who make their own tables and various installations like a circular saw prefer to use:

• Available means;
• Parts from old vehicles;
• Only proven spare parts that will definitely work after assembly.

For a vibrating table, an engine model IV-98 would be an excellent option. The most important thing is that the motor is simple and can be removed from an old washing machine. In this case, power is not a very important indicator and the optimal value is sufficient. The main criterion by which an engine is selected is an eccentric, or, in other words, a device that provides vibration. Engine models IV-98 and IV-99 can be an excellent analogue of a household engine.

Do-it-yourself assembly of a vibrating table for paving slabs

If the product is portable, then you need to make it small in size to make transportation easier. In a stationary mechanism, you can significantly expand the working surface without hesitation.

If the product is portable, then you need to make it small in size

Basically, stationary mechanisms are dug into the surface of the earth for better stability.

1. The legs of the structure are made from a metal corner strictly according to the drawing.
2. Next, 2 pieces are also made from a corner or pipe, the distance of which is equal to the length of the tabletop.
3. They will be used for the base of the product.
4. It is necessary to join the legs and 2 pieces of metal by welding.
5. Next, the countertops are installed. On the upper side it should be in the form of a sheet of durable steel, and the engine will be installed on the bottom. The lid should be made movable, and therefore you need to attach springs and cups to the frame.
6. The engine is installed at an angle of 45ᵒ, and it is mounted after the springs. The engine must be electric and when installing it, a number of features must be taken into account.

If the installation is carried out in a horizontal position, then the vibration will go vertically, and if it is installed directly, the waves will be horizontal. In other words, it simply won’t be possible to achieve the desired effect. That is why experts recommend installing the equipment at an angle of 45ᵒ so that the vibration spreads across 2 planes at once. When assembling the device, you need to check every action with the drawing, which will allow you to do the work quickly, correctly and without errors.

DIY vibration table for paving slabs (video)

It is not only possible, but also necessary to assemble your own table for tile production, and this requires a minimum of funds, time and materials, the main thing is desire and compliance with the recommendations.

How great it is to have a private house or cottage with manicured lawns, smooth paths and a swimming pool, where you can relax and unwind, isolating yourself from the everyday hustle and bustle. If you cannot afford to break a large amount of money from your budget, but at the same time you want the paths of your country home to be decorated with paving slabs, a hand-made vibrating table for its production is what you need.

A vibrating table is a simple design that you will need to make your own tiles for country paths. This device produces tiles of various shapes, and the material is concrete mixture.

It is quite possible to make such a device yourself. A homemade vibrating table for paving slabs consists of a top plate attached to a metal base with a movable connection, and a motor that sets it in motion. When the slab vibrates, air bubbles come out of the concrete forms on it and voids disappear. This ensures proper quality and durability of the finished products.

For your handmade vibrating table to function perfectly, the table top must have a completely smooth surface and the motor must have uniform vibration. If you do not take care of this when choosing a material for a home-made device, the manufactured tiles may turn out uneven, and difficulties will arise when laying them.

Material and tools required for work

To implement your plan, you will need:

• metal pipe – 4 pcs.;
• channel profile or corner 50x50;
• metal sheet for table top;
• engine of required power;
• steel springs that provide vibration;

• welding machine;
• bolts that will secure the engine - 4 pcs.;
• drill;
• Bulgarian.

Sequence of self-production of a vibrating table

The vibrating table for paving slabs, the drawing of which is given below, is not an overly complex design. It is easy to make if you follow a certain sequence of actions:

• the base on which the tabletop will be mounted is made from a channel or corner. The dimensions of the vibrating table for paving slabs can be different, depending on your desire, but the standard size is 700x700. When thinking about the dimensions, you should remember that they must correspond to the power of the selected engine;

• four metal pipes will serve as legs. They are welded to the base using a welding machine. To ensure maximum stability for the device, metal plates should be welded to the legs and secured with concrete. If this is not done, it will be possible to move the table from place to place, but its stability will depend on the quality of the surface. If it is fixed permanently, it can only be used where it is installed, but stability will be ensured by 100%;
• the height of the table is selected individually, the main thing is the convenience of the master and the location of the engine at a distance from the ground;
• the tabletop must have a perfectly flat surface, as shown in the diagram of a vibrating table for paving slabs. If you don’t take care of this and place the molds on a work plate that is inclined, the mixture will simply overflow;

• We weld six steel springs in each corner of the structure and in the center. Springs from mopeds, cut in half, are ideal;
• We place a sheet of metal with a thickness of 8 mm on top of the springs, and bolt the engine to it. It is better to position it based on the drawing data;
• We place a form for pouring concrete mortar on the surface of the metal sheet. It is either purchased at specialized sales points or made independently. If you need small tiles, then several of them will fit on the table.

By following these instructions, any home craftsman can produce high-quality tiles for his own needs, while saving a fair amount of money. A self-made vibrating table can produce up to 60 square meters of tiles per day.

How to choose a suitable motor for a vibrating table

This is perhaps the most difficult stage in the device manufacturing process. The motor from a washing machine is quite acceptable for these purposes. It works very well, but has a significant drawback - fragility.

It withstands about 20 or 30 work cycles and then stands up. Its axle starts to wobble and/or the bearing jams. The motor from a washing machine is not able to last long under the conditions of increased loads offered by a vibrating table.

The IV-99 E 220 volt vibrator is very good for this purpose. Its cost is approximately 6,000 rubles, but it does the job very well. How to prepare the engine for installation is usually indicated in the instructions and should not cause any difficulties.

In addition, it would not be superfluous to install an AC potentiometer to adjust the vibration strength. By changing the voltage level, you can adjust the vibration frequency individually for each type of solution used. Although, if you want to save money or because it is unnecessary, you can do without such equipment.

Nuances in making a vibrating table

• the working plate of the structure must have a certain mass. It is calculated depending on the size of a particular table and the materials used for its manufacture;
• the choice of material for the work plate should be approached responsibly. It must be not only durable, but also resistant to vibration, dynamic and static loads;
• it is also necessary to calculate the vibration amplitude. The quality and aesthetics of the appearance of the manufactured products will depend on them. If this parameter is not taken into account, the technological process will be disrupted, which will inevitably affect the final result;

• the engine must be mounted in a certain place, according to the drawing. The table will not be able to function efficiently and at full capacity if the engine operation is disrupted.

For those who want to make a vibrating table for paving slabs, the video below will serve as a visual illustration.

Paving slabs are an integral element of landscape design. It is equally well suited for urban and suburban areas, and serves as an excellent solution for decorating a site, giving it a well-groomed, neat look. The only drawback is the price, which only grows every year. Want to save money? Then find out how to make a vibrating table for paving slabs with your own hands.

Vibrating table - what is it and what are its advantages?

Homemade vibration table

Vibrating tables are devices used to make tiles. One of the important advantages is the ability to carry out production yourself, which reduces the cost of the final product several times. Let's also not ignore other positive features:

• You can make a vibration table from scrap materials in just a day;
• no professional skills of a carpenter, welder, etc. are required;
• the table can last for years without breakdowns or additional maintenance.

A vibrating table is used in conjunction with a concrete mixer and is intended to compact the concrete mixture, from which the tiles are subsequently cast.

Please note: without compaction, the material turns out to be very loose and airy. Such tiles will be neither strong nor durable. It is exposed to temperature, humidity, and mechanical damage.

Using a vibrating table, you get a quality product without making any effort, without wasting a lot of time and, most importantly, without overpaying.

Device

The design is quite simple to operate and create. Of course, it differs depending on the tasks set and the desired result, but in general there is nothing complicated here.

The basis of the vibrating table is the motor and the eccentric. During operation, these elements form a vibrating unit. Under the influence of a vibration mechanism, a movable plate is activated, where the mold with the solution is located. Constant vibration compacts the solution to the desired level, after which new forms can be installed. It's convenient and fast. And most importantly, the quality of the finished tiles will be no worse (and even better) than in hardware stores.

What is needed for production. Drawings, dimensions

Main design elements

In order to make a vibration table with your own hands, you need to:

• 4 stands (legs). You can choose any rolled metal: pipes, angles, etc. Select the length to suit you so that you can work without bending over. Preferably at least 1 m. There is no big difference in performance properties between pipes and angles. We recommend choosing stainless steel.
• steel sheet (from 3 mm in thickness). It must be perfectly smooth and free from defects, damage, holes, etc.
• electric motor from 250 W and above, depending on the volume of work to be done.
• springs (hardened steel).

You will also need tools. You can limit yourself to a drill, grinder and welding machine.

The key characteristic of the table is its dimensions. If you plan to produce a large number of tiles, it is better to initially make a larger table. Accordingly, the engine power must be sufficient to create the necessary vibration. We recommend choosing motors with a power of 250 W and higher. As for sizes, in most cases 180x80 cm is recommended.

Tip: a washing machine motor can be a good solution. It will work for several years under average loads. The weak points of the engine are the bearings and bushings. If you first replace them with better ones, the table will last longer.

If you want to make a higher quality vibration table, it is better to buy a special vibrator. For example, IV99. Yes, it costs 6–7 thousand rubles, but it is practically eternal. A great addition would be a speed controller.

How to make a device with your own hands

We suggest using the following scheme:

Typical diagram of a vibrating table for paving slabs

1. The base to which the tabletop will be connected is made from a corner or channel. These elements must be strong and firmly connected to each other. Especially if you plan to create a large table. Concrete is a heavy material, and the structure must be able to withstand it well. Take measurements, cut the required length of material, weld a rectangle.
2. The legs are attached to the inner corners of the base using a welding machine, and plates are welded to their lower part, after which they are concreted. If you plan to move the table during use, skip this step. But then the stability will be low.
3. It is better to take the legs higher and then “shorten” them with a grinder. Select the height to suit you so that it is convenient to work. The optimal height is at waist level.
4. Place the tabletop on the base. It must be perfectly smooth. Otherwise, the mixture will overflow over the edges. Use a level. If it is not available, you can download the application for your mobile phone. But remember that readings may not be accurate.
5. At the corners and in the middle, install and weld springs - at least 6. You don't have to look for special ones. Take moped springs and cut them in half.
6. Place a steel sheet on the springs and bolt the engine to it. Check the drawing.
7. Place the tile mold on the sheet. You can also make it yourself or buy it in a specialized store in your city.

That's all. During operation, the motor will act on the sheet, and the springs will provide smooth vibration. In this case, the base of the structure (if the legs are concreted) will remain motionless.

The main thing is to first make sure that the surface is completely horizontal. Otherwise, the solution may splash out. Therefore, we recommend making a stationary table rather than a portable one.

As you can see, there are no difficulties in creating a vibrating table for paving slabs. A minimum amount of materials, tools, skills - and you can make such a table yourself in just a day. Calculate how much money you will save, and be sure that the investment and time spent on the construction of the structure are definitely worth it. Even if you buy a relatively expensive vibrator.