Concrete mixers for construction as an excellent assistant with stirring materials

How to choose the "right" tool?

To begin with let's deal with the question: Building a mixer, how to choose and what to look for?Buying construction mixer, you need to be aware of the purposes for which it is needed.It is necessary to take into account the volume of the stirred material and its consistency.For large volumes require powerful tools, a simple apparatus suitable for domestic use.

The same applies to the masses with a high viscosity, and various fillers (crushed stone, sand, gravel).For such materials need high torque, because the need to mix stiff solutions.Therefore, if you intend to work with large volumes with tight consistency, the units with a capacity of less than 1 kW are not worth buying.

Smaller mixers are ideal for working with paints, varnishes, adhesives, where more important than torque and engine speed.There are tools with two speeds that can be used for both heavy and light material.Building electric mixer for concrete with integrated electronic control system, in many respects, will simplify the work.

for power tools need a system to maintain speed under load.Alternatively, you can buy a tool for working with all kinds of materials.However, it is not designed to work with a heavy load, the use of such conditions will significantly reduce battery life.

Note!In drill-mixer at high loads often deforms the spindle, so it is clear to weigh the volume of work performed, not to buy was in vain.

Everything about the types and purpose

nozzles Individual attention nozzle tool.Drill-mixers for construction, the nozzle which does not correspond to the tasks that you need to be ineffective.Heavy materials always sink to the bottom, so when they need to raise the stirring and light, on the contrary, should be upsetting.Accordingly, these problems are solved by the nozzle, at various designs.For lifting attachments are used with a right-handed helix solution for lowering to the bottom - with the left hand.The following types of attachments:

• Screw - used to work with varnishes and paints.The blades pressed down the mixture, and the top is pushed, it makes the contents sprayed;
• Mixers-cross - needed for materials, which is not exposed to the air;
• combined - can be used with any material.

Note!Simple tips have a ring, with the help of a mixer can be rested against the bottom, have combined baits such rings are not, so they need to keep on weight.

mixer for mortars not always comes with a snap.The reason for this is that each consumer buys it for his own purposes, and to overpay for unnecessary packing nobody wants because they are purchased separately.But some companies are spending study and learn the average queries, produce tools with certain groups of nozzles.

What electronics need tools?

Hand building mixer equipped with electronic control system.Thus, the speed control allows you to select the best speed for a particular material.Viscous substances useful for maintaining the engine speed function, which keeps the rotation rate.A soft-start prevents sprayed composition at the beginning of the work.Characteristics of the unit:

• torque.One of the most important functions.The higher it is, the more useful tool for working with viscous substances.Thus, the need for concrete tools for quality work at high torque.
• Number of speeds.For complex aggregates is a very important factor as it helps thin the viscous materials.

Another important point - it is fixing accessories.To date, almost all manufacturers have switched to the standard M14.Nozzle twisted on the spindle, and then the key is unscrewed.This allows even with very dirty, unscrew the nozzle without any problems.Also, this standard allows the use of nozzles from different manufacturers.

Note!M14 - is not the only standard, also used other fastening systems.