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ningbo cowell industry co., ltd  

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Company Info

ningbo cowell industry co., ltd [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

China rubber machine screw barrel manufacturer & supplier

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  • Best Selling Parallel Twin Screw Barrel

Best Selling Parallel Twin Screw Barrel

KJH-99

Material 38CrMoA
Technics: Milling
Heat Treatment: Nitriding 96 Hour
Hardness of Nitration: HRC 56-58
Surface Roughness: Ra 0.4um...

2016-09-07

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  • Rubber Screw and Barrel Made in China

Rubber Screw and Barrel Made in China

RSB002

Material 38CrMoA
Technics: Milling
Heat Treatment: Nitriding 96 Hour
Hardness of Nitration: HRC 56-58
Surface Roughness: Ra 0.4um...

2016-09-07

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  • PVC Screw Barrel for PVC Processing

PVC Screw Barrel for PVC Processing

JK-89

Material 38CrMoA
Technics: Milling
Heat Treatment: Nitriding 96 Hour
Hardness of Nitration: HRC 56-58
Surface Roughness: Ra 0.4um...

2016-09-07

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  • Conical Twin Screw Barrel for PVC Processing

Conical Twin Screw Barrel for PVC Processing

SKI-001

Material 38CrMoA
Technics: Milling
Heat Treatment: Nitriding 96 Hour
Hardness of Nitration: HRC 56-58
Surface Roughness: Ra 0.4um...

2016-09-07

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  • Conical Twin Screw Barrel with High Performance

Conical Twin Screw Barrel with High Performance

SKI-001

Material 38CrMoA
Technics: Milling
Heat Treatment: Nitriding 96 Hour
Hardness of Nitration: HRC 56-58
Surface Roughness: Ra 0.4um...

2016-09-07

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  • Ball Screw for CNC Machine

Ball Screw for CNC Machine

BSJ01

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

2016-08-19

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  • Injection Machine Screw Barrel for Plastic Processing

Injection Machine Screw Barrel for Plastic Processing

JPY-KO

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

2016-08-19

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  • Extruder Screw Barrel with High Performance

Extruder Screw Barrel with High Performance

ESC007

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

2016-08-19

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  • Parallel Twin Screw Barrel for Processing Line

Parallel Twin Screw Barrel for Processing Line

PT520

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

2016-08-19

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  • Conical Twin Screw Barrel

Conical Twin Screw Barrel

SKI-001

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

2016-08-19

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  • extruder screw barrel for extruder machinery

extruder screw barrel for extruder machinery

Nhkkj

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

2016-08-18

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  • screw barrel for injection machinery

screw barrel for injection machinery

DBB-001

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

2016-08-18

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  • rubber screw barrel for rubber machine

rubber screw barrel for rubber machine

Gh009

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

2016-08-18

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  • high quality low price screw barrel

high quality low price screw barrel

DB-09

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

2016-08-18

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  • Twin Conical Screw Barrel

Twin Conical Screw Barrel

SKI-001

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

2016-08-18

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  • extruder screw barrel for PA processing

extruder screw barrel for PA processing

KJ-009

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

2016-08-19

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