1. Plastic pellet machine host temperature control
The plastic wire and cable insulation and sheath kneading is characterized by viscous activity based on thermoplastic deformation. In addition to the requirements of the plastic pellet machine screw and external heating barrel, plastic melt extrusion, and spiral kneading plastic itself heating, the temperature requirements of the host should be considered as a whole, therefore, should not only consider the heater heating open and closed, but also consider the elements of cooling hot screws. Plastic pellet machine requires correct and reasonable recognition of the measurement element thermocouple orientation and equipment method, from the temperature control surface readings can reflect the practical temperature of the component. The precision of the temperature control surface and the system should cooperate well, the stability of the temperature control system of the whole plastic pellet machine reaches the requirements of various plastic extrusion temperature.
2. Plastic pellet machine screw speed control
Plastics pellet machine scheduling screw speed and stability is an important skill required by the host transmission. The screw speed directly chooses the quantity and speed of the product. The normal production needs to end the high yield as far as possible to reach the speed required by the operation of the screw speed of the plastic pellet machine. Because the speed is not firm will lead to impact kneading quality is not firm, so in the case of traction line speed is not changed, will lead to changes in the diameter of the cable.
