Plastic crusher, also named as plastic grinder/plastic granulator.
It is mainly used to crush different kinds of plastic and rubber material, such as Plastic special shaped profile, plastic pipes, plastic bags, plastic rod, plastic wire, plastic film, waste rubber etc. After crushing, the plastic size will become small, which can be used to extruder or injection machine directly. Also the crushed plastic can be used into pelletizing machine, that can make the plastic have different property.
The characteristic of the PLASTAR plastic crusher as following:
The motor drive the blade shaft high speed rotating, the rotate blades are fixed on the shaft, when blades run high speed, the rotate blade and the fixed blade will have relative motion trend. The gap between rotation blades and fixed blades will cut the material, the screen mesh will control the size of the output.
The shaft of plastic crusher is the core part. Once the shaft is broken, the crusher will be broken directly. PLASTAR machinery use the 45# steel and alloy stell to make the shaft, that can ensure the plastic crusher’s shaft with hardness and tenacity, so that the PLASTAR crusher is stronge enough. And PLASTAR has professionl engineer and workers, that can ensure the welding and assembling with reliable situation.
For the blade material, there are different material too, basciall, there are three type material: 9CrSi, SKD11 and DC53.
The 9CrSi is the cheap type, but this material blade has short service life.
SKD11 is PLASTAR mainly used material, this type with good property and long service life, the price and the quality is very suitable for plastic crusher.
DC53 is the best material in those three type blade material, but the price is highest too, so PLASTAR machinery will according to the material and customer’s require to suggest this material blade.