How to choose a concrete mixer - develop a list of criteria

Types

concrete mixers on the market today there is a huge range of mixers.They are different prices, volumes of the mixing drum, the device itself.Among such diversity is not easy to choose exactly what you need.This article will talk about what kind of mixer chosen.

The main types of concrete mixers are gravitational (free) and forced action.The gravity mixer mixing process is carried out mixing pear, in the forced - blades rotating in a stationary drum.Experience has shown that mandatory method of preparing blends better.

mixing pear - the main tool

agitator before how to choose a mixer, you need to know how they differ, and characterized.Probably, the main characteristic of any mixer - it's the amount of mixing pears, because it depends on the amount of the mixture produced in one go.According to this indicator, they are very diverse: from 25 to 3000 liters.Concrete up to 100 liters used for small chores, as well as in the construction of small objects, such as a garage or cellar.Their advantage is the compactness and lightness.

more volume units can already be used for the construction of town houses or other buildings.Giants 3000 liters used in the concrete mixing plants and large construction sites.

Choice mixer will also depend on the class of vehicle.On this basis they can be classified as professional and non-professional.When you purchase this device very close attention should be paid to the mixing pear, because it is the most depreciable element of the mixer.

They can be made by a hydraulic press or on a mill.Pears made to the press, smooth and have little or no welds, but their walls thin enough.Custom mill drums at once can be distinguished by the presence of the welds.Such tanks are not very aesthetic, but are more durable and rugged as they wall of thick metal.

Specifications - what to consider when choosing?

What concrete mixer is best for a particular purpose, will depend on the intensity of its use.When heavy loads and large volumes of produced mixtures, of course, better to use a professional.Such devices can be operated for a long time without interruption.For cottage construction suitable mixer unprofessional.These units will cope with the task, and they are inexpensive.

Concrete structure may vary.There are two basic types of structures: the crown and gear.Coronal units are simple, apparently so popular with manufacturers.Geared type of construction is reliable and durable.

Another important factor when choosing a mixer - the engine power.Good engine - is the key to a successful and long-term operation of the machine.He will cope with surges in the network and allows you to use the mixer to 100% of its power.

Not least important is the color mixer.According to the SNIP, any rotating mechanism should be bright red or orange color.Taking into account the above factors, which influence the choice of the mixer, you can make a rating of concrete mixers, whose first lines will occupy machines that combine power, reliability and low price.