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screw and barrel

离岸价格

获取最新报价

10 ~ 100000 / Set ( Negotiable )

1 Set Minimum Order

国家:

China

型号:

QY-009

离岸价格:

10 ~ 100000 / Set ( Negotiable )（面議）获取最新报价

位置:

最小订单价格:

10 per Set

最小订单:

1 Set

包装细节:

wooden case (export standard)

交货时间:

within 25 days after order confirmed

供应能力:

1000 Set per Month

付款方式:

Western Union, L/C, T/T

產品組 :

现在联系

Zhoushan Qunying Machinery Factory

China

免费会员

联系人 Ms. Fiona

DAFENG INDUSTIAL PARK, Zhoushan, Zhejiang

现在联系

产品规格

material:alloy steel of high quality
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详情

Features specifications: *8crmoala nitrided screw barrel for extruder machines.

1.We are a professional company specialized in manufacturing many types of screw, the barrel can be applied on all types of injection moulding machine,rubber hot-feeding extruder, rubber cold-feeding extruder, pin barrel cold feed extruder, plastic extruder with different specifications.
2.The models of screw include:

Variable pitch and variable depth, variable pitch and equal depth, variable depth and equal pitch, and equal depth and pitch.

Groove multi-die type, composite type, mixing type and separating type.

Material:

Alloy-steel of high-quality

1)*8 CrMoAIA(JIS SACM**5)

2)*2CrMo(AISI***0)

3)9Cr*8MoV

4)CW6Mo5Cr4V2

5)SKD*1

Heat-treatment

Nitriding treatment

Electroplate hard-chrome

High-frequency quenching

Spraying corrosion wear-resisting dual metal layers

Vacuum quenching

Technical Parameter

Steel Material	*DIN 1CrA1Mo7 / AST M**0 / GB 8CrMoAlA**
Deepness of Nitriding Layer	*0.7 mm 0.9 mm**
Hardness of Nitriding	HV0 - HV1,0
Nitriding Brittleness	≤Grade 1
Chromate plating	*Thickness 0.5 mm - 0.0 mm, hardness HV0*
Special treatment	Carbide coating on screw flight and bimetallic barrel
Screw straight tolerance	0.5 mm/m**
Surface roughness	Ra 0.4μm

Skype:zj***4

国家:	China
型号:	QY-009
离岸价格:	10 ~ 100000 / Set ( Negotiable ) （面議）获取最新报价
位置:	-
最小订单价格:	10 per Set
最小订单:	1 Set
包装细节:	wooden case (export standard)
交货时间:	within 25 days after order confirmed
供应能力:	1000 Set per Month
付款方式:	Western Union, L/C, T/T
產品組 :	-