parallel twin extruder screw and cylinder from China manufacturer

parallel twin extruder screw and cylinder

Price:	4500.0~5000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: PT-90

Production Capacity: 300sets/month

Delivery Date: 30days

Material: 38CrMoALA

Hardness: ≥900Hv

Application: Extruder

Means of Transport: Ocean,Land

Packing: wooden case

Brand Name: Vanscrew

Heat-treatment: Nitrided

Surface roughness: ≤Ra0.4

Origin: Zhoushan

1.Professional design for PVC
2.Material:38CrMoALA
3.Hardness:≥900Hv
4.High quality and competitive price

Parallel twin screw and cylinder
The parallel twin screw and cylinder that can strengthen the performance of the plastic products.We are a professional manufacturer of screw and barrel which has been in the line for many years,we can make all kinds of screw and barrel according to your requirements.
Technical specification:

Heat-treatment:

1.Nitriding treatment

2.Electroplated hard-chrome finish

3.High-frequency quenching

4.Spray coating Bimetallic-alloy

5.Vacuum quenching

Material	38CrMoALA,9Cr18MoV
Application	PVC,ABS,TPO
Hardness After Hardening &Tempering:	HB240 -280
Nitrided Hardness:	Hv850-1000
Nitrided Depth:	0.45-0.7mm
Nitrided Brittleness:	≤Grade 2
Surface Roughness:	Ra0.4
Screw straightness:	0.015mm