extruder twin screw barrel for PVC granulator from China manufacturer

extruder twin screw barrel for PVC granulator

Price:	4000.0~5000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: TC-65

Production Capacity: 300sets/month

Delivery Date: 30days

Material: 38CrMoALA

Hardness: ≥900Hv

Straightness: 0.015mm

Means of Transport: Ocean,Land

Packing: wooden case

Brand Name: Vanscrew

Heat-treatment: Nitrided

Application: Pelletizer extruder

Our products are in high quality and competitive price. Our material is 38CrMoALA.

We are speciaized in manufacturing and rebuilding screw of every type and size: Extruder Screw,Injection Molding Screw,Blow Molding screw and barrel

Twin Screw & Barrel

Terms of Payment: 50% T/T in advance

Packaging: wooden case

1. Material: 38CrMoAI A

2. Base material: 38CrMoAI A, Special alloy is welded on the flight of screw, prolong life of screw.

3. Easy wearing parts of barrel made from anti-wear alloy can be improved abrasion performance.

3. Technical parameter:
1): Depth of Nitration Layer: 0.5-0.8mm
2): Hardness of Nitration: 900-1000HV
3): Fragility of Nitration: Less than grade 1
4): Roughness of the surface: Ra0.4
5): Straightness of the screw: 0.015mm
6): Surface hardness of Nitrated Cr coating Layer: >=950Hv
7): The thickness of Chrome-plating layer: 0.025-0.085mm
8): Depth of alloy Layer: >2m.

Conical twin screw barrel