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conical twin-screw and barrel

FOB Price

Get Latest Price

1 Minimum Order

Country:

China

Model No:

QY1002

FOB Price:

(Negotiable) Get Latest Price

Place of Origin:

ZhouShan China

Price for Minimum Order:

Minimum Order Quantity:

Packaging Detail:

Delivery Time:

Supplying Ability:

2000

Payment Type:

Product Group :

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zhoushan qunying machinary company

China

Free Member

Contact Person Ms. lillian

NO.20 HeNai Road,DaFeng,JingTang Town, Zhoushan, Zhejiang

Contact Now

Product Specification

Product Description

Technical specification

Hardness after hardening&tempering:HB******0

Hardness of nitride layer:HV*******0

Nitrided brittleness:less than grade 2

Surface roughness:Ra0.4

Screw straightness:0.**5mm

Surface chromiun-plating’s hardness after nitriding:≥**0HB

Alloy hardness:HRC****5

Alloy depth:0.**2.0mm

Meterial&processes

Quality *8 CrMoALA

*2CrMo

CW6Mo5Cr4V2

9Cr*8MoV

Quality powder metallurgy raw materials

Cold/thermal spray hard metal process

Advanced nitriding process

Corrosion & abrasion resistance bimetallic spraying process

The specification of the conical twin-screws barrel

∮*5/*5 ∮*7/*5 ∮*5/*0 ∮*5/*7 ∮*0/**5 ∮*1/**5 ∮*5/**5 ∮*5/**0

∮*5/**0 ∮*8/**5 ∮*0/**5 ∮*5/**5 ∮*5/**0 ∮*5/**2 ∮*0/**0 ∮*5/**0 ∮*0/**3 ∮*0/**6 ∮*2/**8
The compression ratio of the screw canbe designed according to different products and mixtures.

Country:	China
Model No:	QY1002
FOB Price:	(Negotiable) Get Latest Price
Place of Origin:	ZhouShan China
Price for Minimum Order:	-
Minimum Order Quantity:	1
Packaging Detail:	-
Delivery Time:	-
Supplying Ability:	2000
Payment Type:	-
Product Group :	-