One of the most progressive methods of supplying concrete to the pouring site and uniform distribution is the use of concrete pumps. This method significantly improves productivity and quality concrete works, but due to the fact that the concrete pump is complex and expensive equipment, it is not always used. You will learn about methods of application and types of equipment from our article.
Tell me where to pour the solution, and they will do it.
Participation of such equipment in construction work ah entails:
Based on the above, it is advisable to use a pump for pumping concrete when supplying the mixture by other means is difficult or impossible, as in the case of:
Note! Of course, no one has the right to prohibit the supply of solution in any conditions; it all depends on your budget.
For concreting structures, depending on the working conditions and purpose, various types of concrete pumping units are used:
As they say, set it and forget it until you need to transport the equipment
The advantages of stationary installations include:
One type of trailer pump
The only drawback of this type of equipment is its price. Only the largest companies can afford to buy such a car. construction companies. A concrete pump based on a MAN truck costs more than 12,500,000 rubles.
The Korean version based on DAEWOO will cost a little less - up to 10,000,000 rubles. But anyway, as you can see, such equipment is not available to a private developer.
The photo shows a pump installed on a SCANIA car.
Advice! A solution for organizations that cannot afford such equipment may be to rent it for a short time.
Renting a car pump, depending on the power and rental time or volume of concrete, costs from 2500 rubles per hour, or from 200 rubles per cubic meter.
For your information! The compensation device consists of a combination of straight inserts and elbows, which are combined by locking hinge joints.
Important! Concrete pipelines in such conditions must be insulated and preheated with steam before starting work, with the obligatory removal of the resulting condensate to the outside.
As you can see, the mobility of the equipment is great, which allows it to be used in hard to reach places Oh
Among concrete pumps, two main types of design can be distinguished:
Gerotor (screw pumps for concrete) equipment is capable of ensuring an even supply of concrete of any hardness. They are characterized by low engine noise.
Possible concrete blockages in the concrete pipeline are eliminated by reverse operation of the engine.
Such equipment has:
Please note that this is not the third or even the fifth floor, and concrete is also delivered here using a special pump
A distinctive feature of modern piston equipment is:
The disadvantage is that it is more susceptible to wear and tear, which will affect your budget or the budget of the construction organization.
There are craftsmen for whom it is not a problem to design and assemble a concrete pump with their own hands. But this is far from a five-minute task and requires special skills and abilities. Although if you have such a desire and strength, as well as detailed instructions– then everything is possible! And the incentive for your idea will be the final cost of a homemade concrete pump (within 60,000 rubles).
This diagram will help you understand the operation of the piston system of the equipment
To prepare the concrete mixture on the way to the construction site, a concrete mixer truck with a pump is used. A concrete mixer with a pump is attached to the base of the vehicle, which supplies the ingredients of the concrete mixture directly into a continuously rotating drum during transportation to the building site.
To supply the concrete mixture from the mixer to the place where structures are concreted, the concrete mixer with a pump is equipped with a tray loading and loading device.
This technique can be used when it is necessary to pour the solution in places where a car will pass
Such automatic mixers are capable of preparing and delivering a solution in a volume of five to nine cubic meters. As a rule, they are located on the basis of ZIL, Ural, KamAZ, MAZ, KrAZ and MZKT vehicles, which are designed for various loads and operate in any road conditions.
It is advisable to purchase concrete mixer trucks with a pump for companies specializing in:
Only large construction organizations engaged in large-scale construction on an ongoing basis can afford to own such a concrete mixer. Only in this case will the equipment’s return on investment be high.
Even if you take into account depreciation charges for the maintenance of such equipment with its constant standard load, within a year you will recoup the funds spent on its purchase.
The operation of concrete mixer trucks with a pump for the device is especially cost-effective road surfaces, construction of agricultural complexes and other development sites remote from the concrete supplier.
Now you know the price of the pump that in the future will pour your concrete foundation or that you will purchase for your fleet, which, you see, is very cost-effective in conditions of increased demand for construction country houses. The main thing is not to make a mistake when choosing an equipment manufacturer and to monitor the condition of the equipment.
In the videos presented in this article you will find additional information on this topic.
Anyone who has ever tried to make a hole in concrete on their own knows that it needs to be drilled, not drilled. You can, of course, try using an impact drill with a concrete drill, but this is only for very shallow and small-diameter holes. In our article we will talk about various attachments (concrete drill bits 20 mm, 30 mm, 50 mm and others), and how to handle them.
The variety of attachments is the first thing that can scare an inexperienced builder
The very first thing I would like to start with is that to work with concrete you should use a hammer drill with drill bits required diameter, if, of course, you want to achieve the desired result.
But that’s not all, you can take a hammer drill of any power and still not achieve your goal. Only a well-chosen drill will be the key best result and accurate implementation of assigned tasks.
At first glance, an ignorant person will have difficulty distinguishing a concrete drill from a drill with a Pobedit tip, used on the basis of an impact drill.
Not at all, there are differences that are quite significant:
The photo shows exactly the drill that is used for the hammer drill
Attention! The operating instructions for three-mode hammer drills allow you to use them in combination with a drill in drill mode, using a special adapter (included in the kit). Drills can also be installed on a drill, but don’t expect efficient operation from this combination.
Moreover, the nozzle may get stuck in the chuck, and instead of drilling, you will have to repair the drill.
This is what a drill bit looks like, which can be used to make shallow holes
The best way to decide which concrete drills are best is to use the ones that are suitable for a particular case.
Replacement attachments for rotary hammers for drilling concrete and reinforced concrete have several modifications:
A real builder has a set of different attachments
During operation, the destroyed base material remains inside the concrete drill bit.
Such attachments for drilling tools are in turn divided into:
Crown for drilling holes for communications
Drilling in factory conditions or on large construction sites, provided that it is necessary to perform multiple drilling with precise markings in accordance with GOST, is performed automatically by special equipment.
The concrete drill machine, depending on the settings, is capable of drilling concrete in different directions:
Machine drilling is performed with diamond-coated nozzles and serrated edges of various calibers:
Drilling machines with attachments different types simply irreplaceable:
For your information! Rotary hammers do an excellent job with other types of work.
Using a special attachment you can quickly and without special effort dismantle old tile cladding or excessive concrete sagging.
It is much more convenient to hold the hammer drill with the help of a special additional handle
And yet, let us give ourselves some practical advice for beginners and not only:
When working with a thin drill, be careful; any curvature can lead to deformation of the bit.
Important! The instructions for each individual tool provide clear recommendations for its operation.
Careful study of it will guarantee long-term service of the hammer drill and always consistently accurate execution of holes of the given parameters.
We hope that the above information was useful to you, if only because you were able to learn more about various options attachments for a hammer drill (for example, there is an 8x600 mm concrete drill).
Remember that no matter what work you do, you should not neglect the safety of yourself and your loved ones. In the videos presented in this article you will find additional information on this topic.
masterabetona.ru
The scale of construction, which is gaining momentum every year, stimulates the development of technology. At construction sites, to facilitate and speed up work, a variety of equipment appears.
On large construction sites, the use of a concrete pump makes the job especially easier. Application modern technology the flow of concrete solution significantly increases the productivity and quality of work.
A concrete pump is a difficult technique to use. The use of the device has following features:
Truck concrete pump
Having considered the features of the use of such equipment, we can conclude that the concrete pump is mainly used in impossible or difficult conditions for supplying the mixture. For example, dense buildings, it is difficult to drive to a construction site, or you need to pump the solution to a large height - the concrete pump can easily cope with such difficulties. to menu
During operation, the principle of displacement operates on the unit; a volume is created in the system, which can change. This principle divides pumping devices into two types: piston and gerotor. to menu
to menu
In piston machines, concrete is supplied continuously. Today, equipment can supply concrete mixture to a height of 6-65 m, the volume of solution supplied reaches 180 m³/h. Small particles of cement sometimes get caught between the surfaces of the pistons that rub, so the piston device has a short service life.
The concrete solution flows in spurts. There are devices with a hydraulic device that are durable and deliver concrete more smoothly. At the same time, the feed speed does not change, and the high pressure makes it possible to deliver over long distances. The operation of two-cylinder devices is so soft that it is almost unnoticeable. to menu
These are auger devices with a continuous supply of concrete solution. The characteristics of gerotor technology allow you to work silently with a composition of any hardness. When a blockage forms in the hose, it is removed using a motor that can change the direction of rotation. The main disadvantage of the gerotor design is the rather rapid wear of the hose for supplying the mixture. But the advantage is the low cost of repairs, which can be done without the intervention of specialists.
Stationary concrete pump Tuna 40
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Delivering concrete mix to a construction site is not an easy task. Incorrect actions may well ruin the quality of the solution. Using a concrete mixer truck prevents such nuances. A concrete mixer with a pump is attached to a car chassis. Iron barrel inside it is equipped with blades. The clockwise movement of the barrel helps the mixture move inward, and when the reverse process is turned on, it pushes the concrete mixture along the blades to the discharge hole.
Advantages of using a mixer:
The capacity of the barrel allows you to move or prepare up to 9 m³ of concrete solution. The concrete mixer is equipped with a loading tray for pumping the finished mixture to the construction site. They use such transportation when you can easily drive up to the construction site. If there is no access to the building site, a pipeline is used, which is an in-building technique. The use of such a device has the following technological advantages:
Baryval 8m3 concrete mixer truck
Pipeline equipment – devices for supplying concrete mixture or a separate type of construction equipment. A separate technique involves installing a pump on a car using a rotating boom. Such devices allow transportation of the solution in a vertical or horizontal position for auxiliary structures.
The delivered mixture is moved through trays to the pump receiver, and through a pipe, which consists of three parts, the solution is supplied to heights and to hard-to-reach places. to menu
Based on the principle of operation, the devices are divided into standard, trailed, mobile, or truck-mounted concrete pumps. The equipment can be equipped with a mechanical or hydraulic drive. The main parameters of construction units: feed height, productivity and distance.
A stationary concrete pump can be made in several versions and installed on a flatbed truck or a special platform, which is responsible for ease of movement. It is worth noting that the design is made in the form of a trailer with a chassis, and ensures a continuous supply of the mixture. It is very easy to transport such equipment by hooking it up to a truck.
The operating principle is based on continuous pumping large quantity concrete mass. The design of the device has two modes: supply of the mixture under high pressure (in this case, work productivity is significantly reduced), and mode low pressure(with greater productivity).
Stationary concrete pump
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The mechanical engineering company StroyMechanika offers the buyer a gerotor (screw) unit CO 78.300/500/1000 Pine. The Pine gerotor pump pumps viscous and abrasive masses, materials that differ in density (foam concrete, polystyrene concrete), and cellular concrete solutions. The device is used for pressure supply of multicomponent and complex masses that are sensitive to mechanical impact. Also, the device supplies paste and liquid solutions with solid particles or fibers. to menu
The mortar pump is equipped with a hopper for receiving material from mixing plant. The presence of a supply hopper makes it possible to continuously supply material when using cyclic mixing technology. This is an important condition for work where interruption is unacceptable (filling forms, mechanical application of plaster material, etc.). To facilitate transportation, the devices are equipped with a wheeled chassis.
The feed part of the screw technology consists of a gerotor steam and a feed auger. The single-thread screw (moving part of the steam) makes planetary motion in the stator, which has an internal double-thread surface with a pitch twice the pitch of the screw. With constant contact, the screw and the cage create several closed cavities.
Concrete pump drive diagram
As the screw moves, the cavity on the suction side increases, in which a vacuum is formed. Under the influence of such a vacuum, the cavity is filled with the pumped material. This design helps to move foam concrete, plaster and polystyrene concrete mixtures as carefully as possible.
Gerotor concrete pumps, with their small dimensions, have high performance; they allow you to pump working material into voids, pump mixtures for self-leveling floors, supply and apply plaster solutions. to menu
Before assembling the main components of the device, you need to create a plan or make a drawing. This will help to assemble all the equipment into one unit. The main elements of the mechanism are the piston and cylinder.
All components and parts of the concrete pump are made using a lathe. When adjusting key parts, the accuracy of the error must be at least ±0.1 mm. The base for the case is made of stainless steel sheet, which will help avoid corrosion and chemical influences. The valve is adjusted using a screwdriver. The structure is assembled with a wrench of the required diameter. The drive part of the device is performed hydraulically or electromechanically.
The choice of method depends on the financial capabilities of the master. After all, a hydraulic drive has a more complex design and a high price level. Therefore, you should make your choice in favor of an electric drive unit.
Diagram of operation of a hydraulic concrete pump
Basically, a three-phase asynchronous electric motor is used, which is connected to the piston head rod. A mechanical converter and torque reduction gearbox are used to reduce the load. to menu
The electric motor is mounted on the axial base of the trailer. The gearbox is mounted on the motor shaft using a coupling. The converter is connected to the pump piston and the output shaft of the reduction gearbox. Then connect the motor to the power cable.
When assembling the concrete pump, the following materials will be required:
It is worth remembering that work with electrically conductive installations must be carried out by a qualified specialist.
Home page» Pumps
byreniepro.ru
To make a concrete pump with your own hands, it is not enough to have money for the necessary parts - it requires patience, certain skills and ability.
The purpose of the concrete pump is to receive freshly prepared mixture from concrete mixer trucks and supply it to the work area.
Of course, self-made construction equipment will look different from the factory model, but this factor will not affect its functioning in any way.
It is worth making a concrete pump yourself if large-scale construction is planned, otherwise it is more profitable to rent it.
Regarding this type of purchase construction equipment, then we must immediately say that we are talking about expensive equipment here.
At the moment, two types of concrete pumps can be used on construction sites: pistonless and piston.
The design of the first unit involves supplying the concrete mixture using rollers equipped with the rotor housing - during rotation, the rollers exert pressure on the supply hose, resulting in the release of concrete.
Assembling a rotary-displacement type structure with your own hands is more difficult than making a piston model yourself.
Reciprocating equipment drawings include three main parts, each of which is necessary to perform a specific function:
In this article we will talk about assembling a single-piston pump with your own hands, which first began to be used in Germany at the beginning of the 20th century.
Double-piston concrete pumps have a complex design, and therefore are more expensive - there is no point in considering making them yourself.
It should be noted that the operation of 2-piston equipment can be carried out through the operation of a diesel or electric engine; their use allows hydraulic energy to be converted into mechanical energy.
The piston system operates via a hydraulic drive cylinder in antiphase.
The cylinder of the unit is equipped with two check valves, which are activated by the piston.
The operating principle of construction equipment can be understood by considering the interaction of the cylinder and the piston system.
When the concrete pump is turned on, the piston begins to operate - first, the part forms a discharge inside the cylinder, as a result of which the construction mixture enters the hopper.
The piston reaches the designated point and returns to its original position, due to this pressure is created, which contributes to the release of the mixture into the concrete pipeline, after which the concrete mixture is already supplied to the pouring point.
As already mentioned, modern concrete pumps have two pistons, which increases the power of construction equipment and technical characteristics.
It is advisable to use such structures on large-scale construction sites, because only in this way will it be possible to recoup their cost.
It turns out that in a small-sized individual construction even their rental may be unprofitable.
In this case, it is worth considering the possibility of making a single-piston unit with your own hands.
As a rule, each project begins with planning, which allows us to obtain a high-quality final result.
Therefore, before starting to assemble the structure for supplying concrete, you need to draw up a plan with your own hands, which should include points about monetary costs, purchase required material and parts, as well as an assembly diagram.
The diagram of the future pump is formed after the action plan is ready. In the process of drawing up drawings, it would not be a bad idea to ask for help from a specialist with an engineering education.
It was said above that the main parts of a concrete pump are the cylinder and the piston, therefore the correctness and duration of operation of the concrete pump depends on the quality of their manufacture.
When assembling the unit, two main points need to be taken into account:
The indicated values are due to the following factor. If the unit is equipped with a cylinder with a smaller diameter, and the piston system operates with a shorter stroke than specified, then this design is subject to rapid wear.
In this case, the machine performs more cycles that facilitate pumping a certain volume of construction mixture than similar equipment with the above cylinder diameter and stroke size.
To increase the service life of the concrete pump and reduce the wear rate of its parts, it is recommended to use high-strength steel for the manufacture of check valves, which can withstand heavy loads.
In the process of manufacturing the working parts of a single-piston concrete pump, you will need a set of wrenches, an angle grinder, an emery wheel and a screwdriver.
It is worth keeping in mind that you may also need a lathe to make some elements, without which it will not be possible to assemble the structure.
Round small parts are turned on a lathe, which are then cleaned and taken to the desired parameters.
Sheet iron is used to make the concrete pump housing.
And, of course, the concrete pump cannot be put into operation without a drive, but when choosing a drive system, you need to take into account its features.
The drive for this type of construction equipment must be simple and economical.
To start the concrete pump you will need:
Important! In order for the piston to start moving, it must be combined with the converter using a pin.
Further assembly of the concrete pump is simple. First, a frame is made from metal profiles by welding, then the concrete pump elements are attached to it according to the diagram, and an electric motor with a switch is connected.
Using bolts, the gearbox is fixed to the electric motor shaft, the converter is assembled and mounted, after which all that remains is to connect the cable to the electric motor.
Once the concrete pump assembly is completed, it is recommended that it be tested to ensure that the unit is functioning correctly.
At the same time, it is strictly not recommended to carry out the test at idle speed. Therefore, before turning on the concrete pump, you need to fill its receiver with concrete mixture. For a test run, the concrete may have a very liquid consistency.
Experts advise adding a little motor oil to the first mixture, which will at the same time not only test the performance of the unit, but also prepare it for subsequent operation.
If the test was successful, then the concrete pump will only need to be disassembled and cleaned, which will need to be done after each use.
You can add a mobile function to the unit by placing it on a single-axle trailer, which will allow it to be moved around the construction site or sent to other construction sites.
stoydiz.ru
With the help of the latest advances in construction technology (mortar-concrete units (RCU), concrete mixing units (BSU) and others), it is possible not only to reduce the construction time of any objects, but also to improve the quality of work. For example, one of the modern achievements of technological progress, an excellent assistant for builders, is a concrete pump.
Diagram of a trailed concrete pump: 1 – chassis, 2 – cylinder block, 3 – receiving hopper, 4 – concrete pump drive, 5 – casing.
You should know what a concrete pump is and what benefits it can provide, how it stands out among other construction equipment for mixing concrete. The purpose of such construction equipment, which is called a concrete pump, is to accurately and accurately supply concrete mixture or solution into forms or structures that have been prepared in advance, in various types of construction work. It is necessary to take into account the fact that when a certain mixture is supplied by a concrete pump, additional mixing of the concrete will occur, mortar mixture, which is supplied from a concrete mixer. This can improve the quality of the mixture that is served.
In addition to using this device for concrete for its intended purpose (injecting the mixture), it is possible to use it to control the quality of raw materials, for example, to check the delivered concrete according to the specified project parameters for quality, which was purchased from a third-party plant. The pump will signal the operator with certain special signals about the shortcomings of the components and the discrepancy in the quality of the concrete mixture that will be obtained.
Today on the market of construction equipment (concrete mixing equipment) there are concrete pumps, which are divided into 2 types: stationary and automobile.
Scheme of operation of a hydraulic concrete pump.
A permanently installed pump is a technique that has greater power compared to an automobile one. It is most often used on large construction sites, at events that are held far from cities, or in harsh climatic conditions.
One of the most progressive methods of supplying concrete to the pouring site and uniform distribution is the use of concrete pumps. This method significantly increases the productivity and quality of concrete work, but due to the fact that a concrete pump is complex and expensive equipment, it is not always used. You will learn about methods of application and types of equipment from our article.
The participation of such equipment in construction work entails:
Based on the above, it is advisable to use a pump for pumping concrete when supplying the mixture by other means is difficult or impossible, as in the case of:
Note!
Of course, no one has the right to prohibit the supply of solution in any conditions; it all depends on your budget.
For concreting structures, depending on the working conditions and purpose, various types of concrete pumping units are used:
The advantages of stationary installations include:
The only drawback of this type of equipment is its price. Only the largest construction companies can afford to purchase such a machine. A concrete pump based on a MAN truck costs more than 12,500,000 rubles.
The Korean version based on DAEWOO will cost a little less - up to 10,000,000 rubles. But anyway, as you can see, such equipment is not available to a private developer.
Advice!
A solution for organizations that cannot afford such equipment may be to rent it for a short time.
Renting a car pump, depending on the power and rental time or volume of concrete, costs from 2500 rubles per hour, or from 200 rubles per cubic meter.
For your information!
The compensation device consists of a combination of straight inserts and elbows, which are combined by locking hinge joints.
Important!
Concrete pipelines in such conditions must be insulated and preheated with steam before starting work, with the obligatory removal of the resulting condensate to the outside.
Among concrete pumps, two main types of design can be distinguished:
Gerotor (screw pumps for concrete) equipment is capable of ensuring an even supply of concrete of any hardness. They are characterized by low engine noise.
Possible concrete blockages in the concrete pipeline are eliminated by reverse operation of the engine.
Such equipment has:
A distinctive feature of modern piston equipment is:
The disadvantage is that it is more susceptible to wear and tear, which will affect your budget or the budget of the construction organization.
There are craftsmen for whom it is not a problem to design and assemble a concrete pump with their own hands. But this is far from a five-minute task and requires special skills and abilities. Although if you have such desire and strength, as well as detailed instructions, then everything is possible! And the incentive for your idea will be the final cost of a homemade concrete pump (within 60,000 rubles).
To prepare the concrete mixture on the way to the construction site, a concrete mixer truck with a pump is used. A concrete mixer with a pump is attached to the base of the vehicle, which supplies the ingredients of the concrete mixture directly into a continuously rotating drum during transportation to the building site.
To supply the concrete mixture from the mixer to the place where structures are concreted, the concrete mixer with a pump is equipped with a tray loading and loading device.
Such automatic mixers are capable of preparing and delivering a solution in a volume of five to nine cubic meters. As a rule, they are located on the basis of ZIL, Ural, KamAZ, MAZ, KrAZ and MZKT vehicles, which are designed for various loads and operate in any road conditions.
It is advisable to purchase concrete mixer trucks with a pump for companies specializing in:
Only large construction organizations engaged in large-scale construction on an ongoing basis can afford to own such a concrete mixer. Only in this case will the equipment’s return on investment be high.
Even if you take into account depreciation charges for the maintenance of such equipment with its constant standard load, within a year you will recoup the funds spent on its purchase.
It is especially cost-effective to operate concrete mixer trucks with a pump for the construction of road surfaces, the construction of agricultural complexes and other development sites remote from the concrete supplier.
Now you know the price of the pump that in the future you will purchase for your vehicle fleet, which, you see, is very cost-effective in conditions of increased demand for the construction of country houses. The main thing is not to make a mistake when choosing an equipment manufacturer and to monitor the condition of the equipment.
In the videos presented in this article you will find additional information on this topic.
This type of special equipment is used to receive/supply concrete mortar. The process can take place in both vertical and horizontal directions. Among the most significant parameters that you should focus on when renting a concrete pump are:
Performance and Power
As for the performance of the equipment, this parameter will not play a significant role, since almost all models of concrete pumps have a high degree of power and, accordingly, a high level of productivity.
If there is no need for maximum daily output, stick to a rotary concrete pump. This type of equipment can supply/receive up to 80 cubic meters per shift. Thus, you will save a little due to the moderate performance of the equipment.
If you need to regularly perform a large amount of work, rent a piston concrete pump. This equipment, in addition to high power, also has the ability to work with low-quality concrete mixtures.
Concrete supply type
In addition to the main parameters, pay attention to such criteria as the type of concrete supply. There are two categories of concrete pumps - piston and vacuum. Equipment included in the first category, in contrast to vacuum models, is more productive and reliable, and ensures uniform operation. But breakdowns of this type of equipment occur more often than vacuum ones. The point is the presence of rubbing parts, which makes the parts more susceptible to wear due to the frequent entry of large fractions of the concrete mixture into the gaps between these parts.
Uniformity of the concrete mixture
When renting a concrete pump, do not lose sight of the design of the concrete hopper, called the receiver. It must be equipped with a mixing mechanism to ensure uniformity of the supplied concrete solution. It would be nice if the receiver was equipped with a vibration drive with a grate. This device allows you to screen out large fractions of filler, thereby reducing the likelihood of wear and possible equipment breakdown.
Cost of renting a concrete pump
The price for the services of a car or stationary concrete pump in Moscow depends on the rental period - per hour, shift, day or month. Therefore, find out the final cost of renting a concrete pump when talking with the owner and ask for a discount if the ABN is located near the place of work.
Provided for rent with o/p
mortar pumps (pneumatic blowers)
Strojstav PX 500 with compressors
for downloading cement mortar
for pouring (screeding) floors.
The MIKHTECH company provides for rent with service personnel:
- pneumatic mortar pumps
intended for the preparation and supply of various mixtures, concrete, expanded clay concrete, sand concrete, dry and semi-dry mixtures, etc.);
- piston mortar pumps
designed for creating and supplying special plaster mortars from sand, lime, cement. Pouring mortars for installing screeds;
- auger (screw) pumps -
plastering machines
supply liquid mortar for plastering work.
| Model | Feed volume | Supply pressure | Feed range up/horizontally, m | Appearance |
|---|---|---|---|---|
Pneumatic mortar pumps |
||||
| Mortar pump Putzmeister M 740 D - rent | ||||
| Mortar pump Putzmeister Mixokret M 501 E - rent | ||||
| 7 | ||||
| Pneumatic compressor PN-500 - rent | ||||
Piston pumps |
||||
| Mortar pump Putzmeister P 13 EMR - rent | ||||
| Mortar pump Putzmeister P 13 DMR - rent | ||||
| Mortar pump Putzmeister P 715 - rent | ||||
Screw or screw mortar pumps (plastering machines) |
||||
| Multi-purpose mixing mortar pump Putzmeister P 12 Sprayboy - rent | ||||
| Plastering station Putzmeister MP 25 MIXIT - rent | 25 l/min | 15/40 | ||
| Universal screw (screw) mortar pump Putzmeister SP 11 - rent | 55 l/min | |||
mortar pump PX-500
Pneumatic operating principle of mortar pumps ensures pumping of hard solutions (expanded clay concrete, concrete, semi-dry cement-sand mixture screed, sand concrete, sand, etc.), which piston and screw mortar pumps cannot cope with.
The delivery range and height of the mortar pumps depends on the performance (modification) of the mortar pumps and the performance of the compressor.
The principle of operation is that the solution is placed in a sealed reservoir of a pneumatic blower and, under the action of compressed air, is supplied in portions and transported through a concrete pipeline.
Productivity up to 6 m 3 /hour.
Purpose:
Capacity up to 115 l/min.
Purpose:
Capacity up to 55 l/min.
Mortar pump (pneumatic blower): prepare and supply the solution using one piece of equipment
In an effort to reduce the labor intensity of construction work and minimize the construction time of buildings, designers are creating new types of equipment and machinery. An example of a successful combination of two different functions in one equipment can be considered mortar pump(or pneumatic supercharger).
As is already clear from the name, it is used to move the solution. compressed air. The mixture is prepared in a closed tank using rotating blades, which simultaneously push it towards the outlet. Additional pressure is created by the flow of lower air, which ensures uniform supply of the solution through the hoses. This design minimizes the risk of hose clogging and premature failure of all equipment.
Using a pneumatic mortar pump you can:
Mortar pumps with the same productivity in less than a minute they are able to prepare coarse and fine-grained concrete, masonry, plaster mortars and even polystyrene concrete. Pneumatic compressors have proven themselves well in the construction of semi-dry screeds.
The main advantages of mortar pumps:
Plastering stations: convenient, profitable, fast
The second representative of such equipment, combining several functions, is plastering stations. They are used to prepare a solution, pump it to the work site and apply it directly to the surface.
The main benefits of using plastering stations:
What STROJSTAV plastering stations can do
At MIKHTECH you can not only buy one of the offered models of a mortar pump or plastering station, but also rent this equipment for the required period. The personnel servicing this equipment have passed good preparation, allowing us to guarantee uninterrupted operation at the site and the most high quality works
Compare the prices for renting and purchasing equipment in this table and choose the option that suits you. Our specialists will advise you on the required performance of the mortar pump (pneumatic blower) or plastering station for the scope of work. We will try to coordinate the delivery time of equipment to the site in the most convenient way for both parties.
