Powerful pulverizers are divided into: claw pulverizer series, flat pulverizer series, sheet pulverizer series. The above models are applicable to a wide range of plastic products, crushing and recycling Claw type crusher/Clawtype crusher is suitable for crushing and recycling of various plastics, especially for all kinds of hard plastics (such as material heads, shoe last materials, etc.) good. The pulverizer is easy to operate, easy and fast to change the knife; the optimized design of the knife holder, the claw-shaped knife can disperse the force, so that the shearing of each knife is increased, suitable for crushing thick materials, hard material blocks, material heads, etc., effectively improving Tool cutting force, reduce tool wear; equipped with electronic control safety device