• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Zhejiang, China (Mainland), Zhejiang China (Mainland)
  • Brand Name: PYM, PYM
  • Model Number: 165
  • For what machine: extrusion machine
  • Mateiral: 38CrMoAIA. 42CrMo.
  • Tempering hardness: 240-280HV
  • Depth of nitrogen layer: 0.6-0.8mm
  • Hardness of nitrogen treatment: 900-1100HV
  • Roughness of the surface: Ra0.4um
  • straightness of screw: 0.015mm
  • Depth of CR coating: 0.025-0.085mm

Packaging & Delivery

Packaging Details Standard wooden case of screw and barrel
Delivery Time Shipped in 25 days after payment
Product Description

Product Application

Screw Diameter:Φ20-Φ500mm

Maximun screw length: 10000mm

Barrel inner bore diameter: Φ500mm


Depth of nitration case:0.4-0.7mm

Hardness of nitration:HV900-1060 (HRc56°-65°)

Roughness of the surface:Ra 0.4μm

Screw straightness: 0.015mm/m

Chrome plating thickness: 0.01-0.1mm

Suitable plastic material: PP,PE,ABS,AS,PS etc.


Detailed Images
Our Company
Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $34,000
Learn More