Conical Twin Screw and Barrel for Plastic Sheet Machine

Basic information

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Product description

Specification:

45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188, 105/216

The above are our standard specifications, we can customize according to customers' requirements.

The compression ratio of screws can be designed according to different raw material and products.

Material of Screw and Barrel:

Raw Material	The Finished Product Processing Requirements
38CrMoAlA, SACM645, 42CrMo	Nitriding Treatment
42CrMo, AISI 4140	Chrome Plating Hardness Layer
4Cr5MoSiV1, SKD-61, SKD-11	Spraying Bimetal Alloy Layer And Nitriding Treatment
HPM38, SI36, SUS440, 9Cr18MoV	Stainless Steel(Iron), High Frequency Quenching
GHII3	Nature Harden After High Temperature

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Conical Twin Screw and Barrel for Plastic Profile Machine

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