The operating principle of the cutting blade

The blade of the granulator is mainly used for processing waste plastic film, industrial packaging film, agricultural floor film, greenhouse film, vest bag film, drip tape film, cement bag, chemical grain bag, tonnage bag, automotive waste plastic, basin, shampoo, bucket, beverage bottle, furniture, daily necessities, etc. Synchronous traction and granulation during the recycling and granulation process.

The principle of the cutting blade is to pressurize the molten polyethylene plastic through a plastic extruder, filter out possible impurities through a screen changer, and then flow into multiple channels of the template through the screen. The plastic granulator is composed of a traction mechanism, a knife chamber, a transmission mechanism, a power system, a control system, a discharge box, etc.

As the diameter of the material gradually decreases, it flows to the discharge end and enters the cooling water tank through the mold hole for cooling and shaping. It is bitten by the traction roller of the granulator and synchronously fed into the knife chamber of the granulator. The high-speed rotary cutting machine cuts plastic strips into small particles, thereby completing the entire granulation process. The pelletizer is suitable for most common waste plastics and is a widely used and popular plastic recycling processing machine in the granulation of waste plastics.