PVC fiber soft hose machine includes: feeding system, single screw extruder, PVC FIBER SOFT HOSE MACHINE special die, sizing, cooling system, tractor, ticket collector, control system. Extruder is one of the important core components of pipe extrusion production line. The main machine used in pipe processing is single screw extruder. In the planning of single screw extruder, how to finish high-speed extrusion of high-quality pipes at low processing temperature is a key technology.
In screw planning, BM structure is combined with barrier structure, and special mixing section is added, which not only ensures the plasticizing effect of the billet, but also ensures that the melt pressure is low and the pressure is uniform in all regions of the screw. The shearing effect is strictly controlled together to obtain the ideal material temperature.
In the planning of PVC fiber soft hose machine barrel, slotting machine barrel is selected, especially the feeding bushing with structure and several inclined grooves on the outer surface of inner hole to ensure high-speed feeding of PVC. A special cooling equipment is planned in the feeding section of PVC fiber soft hose machine to complete the temperature control of the feeding area of PVC fiber soft hose machine barrel and to cooperate with it. The adjacent barrel is isolated in high temperature zone. Each section of PVC fiber soft hose machine barrel has controllable temperature heating section. PVC fiber soft hose machine chooses forced air cooling. The output value of PVC fiber soft hose machine has excellent linear relationship (easy to adjust synchronously with traction speed). In order to complete high-speed extrusion, the PVC fiber soft hose machine reducer chooses high torque and low noise reducer, and the motor power is matched accordingly.