Causes of damage to the blower screw and barrel
1. The screw rotates in the barrel, and the friction between the material and th...
Blowing machine screw repair method
1. The broken screw should be considered according to the actual inner diameter ...
Blowing machine requirements before starting
First point: Preheat the hydraulic oil. If the temperature of the hydraulic flui...
Blow mold principle
The tubular plastic parison obtained by extrusion or injection molding of thermo...
Related requirements for blow molding machines
The head of the large hollow raw material (ie plastic) hollow blow molding machi...
Blowing machine barrel repair method
1. Increase the diameter of the barrel due to wear. If there is a certain layer ...