Claw pulverizer, also known as tooth claw pulverizer, it is the principle of the use of dash to the job because of spindle speed of up to 3000 ~ 500 r / minute, so is also called the high-speed pulverizer. High speed it works, functions and noise are larger fine granularity, often broader adaptation of materials for secondary pulverizing process of second-class grinder, small feed processing pulverized between the vice-machine or multi-purpose configuration airflow classification particle size of micro-devices for mineral pulverizer.

It mainly by the body, feed hopper, moving tooth plate, fixed tooth plate, sieve ring, transmission parts, such as the composition of actin on fixed tooth plate has 3 ~ 4 ring claw teeth, tooth plate set up 2 ~ 3 ring has teeth claws, all claws with teeth arranged mistake. General dynamic tooth claw width Room length to pulverize 75% ~ 81%, the most outer ring gear for flat claw, inner circle are teeth, the line speed of 80 ~ 85 meters second, teeth and ring gap sieve for 8 ~ 20 mm move, scheduled to claw inner tooth gap of 35 ~ 45 mm, outer space for 10 ~ 20 mm.

Claw pulverizer at work, borrow materials hopper weight and vacuum suction to smash into the central chamber by centrifugal force and airflow effect, since the inner circle outward exercise, at the same time by the move, scheduled to tooth and claw of the impact of screening films, shear and twist rubbing, friction and Grinding, the powder passing through the sieve that emit machine; coarse continue to suffer until through sieve until. High-speed pulverizer claw tooth and claw bearing easy wear, damage, in particular the entry of foreign matter are metal pulverize room devastating accident prone. Attention should be paid to machining accuracy, reliability, and enhance its work to reduce noise.

In recent years, the claw-type grinder gradually to the multi-functional development, in addition to use it to pulverize the grain, but also used to smash straw, rice husk, vines, Chinese herbal medicine, coke, clay, minerals, paper pulp, chemical raw materials. Can be expected to do in addition to smash things, can be grinding and grinding, add water, do material.

Claw Pulverizer