Types of concrete mixers commonly used
Commonly used concrete mixer type, the way to divide: forced type; roller type. The capacity of the mix is divided into 250 types (0.25 cubed per mixture); type 350 (0.35 cubed per mixture); type 500 (0.5 cubed per mixture); type 750 (0.75 cubed per mix).
The 2 party, the 3 party, the new 4.5 party
1 、 self falling concrete mixerThe mixing drum is placed by the principle of vertical mixing. With the rotation of the mixing drum, the concrete mixture is made into a free fall type mixing in the cylinder, so as to achieve the purpose of stirring. The falling concrete mixer is mostly used for mixing plastic concrete and low flowing concrete. The cylinder and blade wear less and are easy to clean, but the power consumption is large and the efficiency is low. Self - mixing mixer mixing time is generally 90-120S/ disk. This kind of mixer has great abrasion on concrete aggregate, and affects the quality of concrete.2 、 forced concrete mixerThe mixing drum is provided with a plurality of groups of blades, and when stirring, the blades rotate around the vertical shaft or the horizontal shaft, and the materials are forcibly stirred until the stirring is even. The mixing effect of concrete mixer is suitable for mixing. Strong dry concrete and lightweight aggregate concrete, also can be stirred and low flow concrete, has the advantages of good quality of mixing, stirring speed, simple operation and safety etc.. But the mechanical wear is serious, usually with high-strength alloy steel or other wear-resistant materials lining, more often used in centralized mixing station or prefabricated plant.A concrete mixer is a machine that mixes cement, sand, aggregate and water and mixes them into concrete mixtures. The utility model is mainly composed of a mixing barrel, a feeding and discharging mechanism, a water supply system, a prime mover, a transmission mechanism, a frame and a support device, etc..
