Brief introduction:

Blow bottle screw structure has common type and high yield type, length to diameter ratio of 25:1, 28:1, 30:1, 32:1, screw compression ratio and billet head compression ratio combination, to meet the extrusion process of material temperature controllability, the degree of material plasticization controllability, discharge end material flow stability. Reasonable shearing, dispersing the original makes the additive and material rolling more uniform, different aspect ratio structure is different. Such as the separation screw: after several experiments in a reasonable position to lead out the side edge, can solve in the feeding, compression, screw drying process produced gas impurities. For high yield screw and powder feed, slotted bushing and strong cold water circulation are installed in the barrel feed section to increase friction and improve the pumping capacity of the screw.

Screw construction is suitable for

PE, PP, ABS, PET, PETG, PA, etc

It applies to the following models

Shaped parts blow molding machine: chair back, base, tray, car water tank, toolbox, etc

Urea, chemical stacking cylinder machine

Daily chemical washing and blowing machine

Food and beverage bottle blowing machine

Blow molding machine for highway facilities