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Company Info
Zhoushan Dinghai Jinmao Plastifying Machinery Manufacturing Factory

Street Address: No. 132, Xingang Road, Jintang Town, Dinghai District

City: Zhoushan

Province: Zhejiang

Country/Region: China

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Rubber Barrel And Screw

Rubber Barrel And Screw

Application:  JINMAO

Market Type:  After Market

Packing:  Woodencase

Delivery Time:  One Month

Place of origin:  Zhejiang

Export Ratio:  51% - 60%

Unit Price:  USD 500~10000/Set

Price Terms:  FOB

Delivery Port:  Ningbo

Other Price Terms:  CFR, CIF

Minimum Order:  1Set/Sets

Applicationt: 

JINMAO

Production Description:

Pin Screw and Barrel Specification : Ø75mm~Ø200mm 
Cold/Heat Feed Screw Specification: Ø65mm~Ø650mm 


Technical Parameter
Quenching and Tempering HardnessHB280-320 Screw Straightness0.015mm
Nitriding HardnessHV850-1000 Nitrided Chromium Coating Surface Hardness900HV
Nitriding Depth 0.45~0.7mm Chromium Coating Thickness 0.025~0.10mm
Nitridng Brittleness :2 Level Duplex Alloy HardnessHRC50-65
Surface RoughnessRa0.4 Duplex Alloy Depth0.8~2.0mm
Materials and Technologies
Quality 38CrMoAIA (41CrAIMo7) SKD61(H13)
Quality Duplex Stainless Steel Gr12MoV
42CrMo Quality Powder Metallurgy Materials 
40Cr Hard Metal Cold/Thermal Spraying Technology
Zinc 3# Steel  Advanced Nitriding Technology
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology  


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