china rubber machine screw barrel manufacturer from China manufacturer

china rubber machine screw barrel manufacturer

Price:	1500.0~2500.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: RC-150

Production Capacity: 300sets/month

Delivery Date: 35days

Marerial: 38CrMoALA

Nitrided time: 120Hours

Hardness: Hv900

Port: Ningbo

Means of Transport: Ocean,Land

Packing: wooden case

Brand Name: Vancsrew

Heat-treatment: Nitrided

Nitrided thickness: 0.5-0.8mm

HS code: 8477900000

1.Rubber machine screw and barrel
2.Nitriding Depth:0.6~0.8mm
3.High Quliaty Base Material
4.strictly producing processing

China rubber machine screw barrel manufacturer, screw barrel for rubber machine extruder
The rubber machine scre barrel for rubbe machine extruder 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.

Heat-treatment:

1.Nitriding treatment

2.Electroplated hard-chrome finish

3.High-frequency quenching

4.Spray coating Bimetallic-alloy

5.Vacuum quenching
Technical specification:

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

COLD FEED PINNED SCREW & BARREL OF RUBBER MACHINE

Φ60mm~Φ250mm

L/D=12-18

COLD FEED SCREW & BARREL OF RUBBER MACHINE

Φ45mm~Φ300mm

L/D=8-20

HOT FEED SCREW & BARREL OF RUBBER MACHINE

Φ45mm~Φ250mm

L/D=4-6

Rubber machine screw barrel