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Conical Twin Screw

Basic Info

Model No.:  Customized

Product Description

Model NO.: Customized Screw Type: Twin-Screw Nitrided Layer Depth: 0.5-0.8mm Plastic Processed: PVC Automation: Automatic Trademark: Zhongyang Origin: China Size: Customized Base Material: 38crmoala Type: Sheet Extruder Screw: Twin-Screw Computerized: Computerized Specification: ISO9001: 2008 HS Code: 84779000 Product Description
ZY is a professional Conical Twin Screw Barrel manufacturer which has been in this line for 12 years, we have exported our products to more than 42 different countries with our reliable products and services.

Our advantages:
1)Professional and dedicated manufacturer
2)Various material options
3)ISO9001: 2008 quality control
4)On time delivery
5)Good services

24/52, 35/76, 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, 105/213

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

Technical Information

Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)
3)4Cr5MoSi V1 (JIS SKD-61)

Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide

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: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm

Warranty and service: 1 year

Our Screw And Barrel can ensure high performance and low energy consumption for extruder machine.
What's more, we can supply the most optimum designs of Screw Barrel with your requirements.

Contact us if you need more details on Conical Twin Screw. We are ready to answer your questions on packaging, logistics, certification or any other aspects about PVC Pipe Making Machine、Extruder Screw. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Conical Twin Screw And Barrel

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