ZHOUSHAN rubber screw barrel

Name: ZHOUSHAN rubber screw barrel
SKU: 10334727

Model DB0052 Plastic & Rubber Machinery Parts Zhejiang,China(Mainland) Ref 10334727

Price on request

Pricing is provided on request — use the quote form below.

Port: Ningbo Port or Shanghai Port
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 1500 Set/Sets per Year
Payment Terms: L/C,T/T

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Key features

barrel for rubber machine;·Hardness After Hardending&Tempering : HB240~280;·Nitrided Hardness : HV950~1000;

Specifications

Place of Origin	Zhejiang China (Mainland)	Model Number	DB0052
Plating	Chrome	Type	Machining Parts
Material	38CrMoAIA	Certification	ISO 9001:2008
Screw edge processing	bimetal spray-finishing	Amount	one set
Customize	Accept	OEM Production	Accept
Design	Can	Details	barrel for rubber machine; · Hardness After Hardending&Tempering : HB240~280; · Nitrided Hardness : HV950~1000;

Packaging & delivery

Packaging Detail	wooden box meet export standard
Delivery Detail	35 days after receiving deposit

Product description

ZHOUSHAN rubber scew barrel manufacturer

1.Technical index

1 Φ120 barrel for pinned type extruder

2 Technical Specification

3 Hardness After Hardending&Tempering : HB240~280

4 Nitrided Hardness : HV950~1000

5 Nitrided Case Depth : 0.55~0.7mm

6 Nitrided Brittleness :Less Than Grade 1

7 Surface Roughness :Ra 0.4

8 Screw Straightness :0.015mm

9 Surface Chromium-Plating’s Hardness After Nitriding≥900HB

10 Chromium –plating Depth :0.05~0.10mm

11 Alloy Hardness : HRC55~62

12 Alloy Depth :1.5~2.0mm

2. Material&Processes

14 Quality 38CrMoALA

15 Qulity Duplex Stainless Steels

16 GH3#Steel

17 Quality Powder Metallurgy Raw Materials

18 Cold/Thermal Spray Hard Metal Process

19 Advanced nitriding Process

20 Corrosion & Abrasion Resistance Bimetal Spraying Process

21 Horniness screw (HTP1:abrasion HTP2:corrosion resistance,HTP3:abrasion and corrosion resistance)

3.the best-seller model information:

4.the photos of product :

5.workshop

6.we supply the screw and barrel to the following company:

7.the quailty of product:

1.Our base steel material: 38CrMoAla.
Bimetallic alloy material: Fe-based alloy and Ni-based alloy
2.Treatment of the bimetallic screw barrel:
Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)
Bimetallic Screw: Plasma Alloy Coating Spraying
Depth of Bimetallic Layer: >2mm
Hardness of Bimetallic Layer: HRC55°-72°
3 The lead time of the screw barrel in within 30-35days after receive the first payment.
4 The team of payment: By T/T, deposit 30% in advance, the balance paid before shipment .
5 Guarantee: Nitrided screw barrel 1 years
Bimetallic screw barrel 2years
The life time of the screw barrel is depend on the raw material of your product.

8.the screw and barrel for application: