Twin Conical Screw Barrel For Pvc

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Key Specifications

PriceNegotiable

MOQNot Specified

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

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

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

Base materials:
1)38crmoala(jis sacm645)
2)42crmo(aisi 4140)
3)4cr5mosi v1 (jis skd-61)
4)9cr18mov
5)hpt

Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting

Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000hv
Nitrided brittleness: less than grade 1
Surface roughness: ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: ¡ý 950hv
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm

Slushing oil coated& film wrapped in wooden case

Full Specifications

Product Name	Twin Conical Screw Barrel For Pvc
Seller Code	Zy-3
Price	Negotiable
Minimum Order	Not Specified

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Member Details

Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
Zhoushan
Zhejiang China
Contact Person: Ziv Liu
Phone: Not displayed by user.

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Frequently Asked Questions

What product is offered by Zhejiang Zhongyang Screw Manufacturing Co., Ltd.?

Zhejiang Zhongyang Screw Manufacturing Co., Ltd. offers Twin conical screw barrel for PVC. The supplier is from China.

Where is the supplier of Twin conical screw barrel for PVC located?

The supplier of Twin conical screw barrel for PVC, Zhejiang Zhongyang Screw Manufacturing Co., Ltd., is located in Zhoushan, Zhejiang, China.

What products does Zhejiang Zhongyang Screw Manufacturing Co., Ltd. deal in?

Zhejiang Zhongyang Screw Manufacturing Co., Ltd. deals in injection machine screw and barrel, extruder machine screw and cannon, parallel twin screw barrel, conical twin screw barrel, bimetallic screw and barrel, and screw element and segmented barrel.

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