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Conical Twin Screw and Barrel

Conical Twin Screw and Barrel

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Product description

Conical Twin Screw and Barrel 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.

Conical Twin Screw and Barrel 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


Nature Harden After High Temperature


Conical Twin Screw and Barrel is one of the main products of Zhejiang Guangming Plastic Machinery Co., Ltd.with good Wholesale price and quality, factory direct sales. Our company is a professional supplier and manufacturer in China, with various products on sale and Cheapest.

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