Twin Parallel Screw and Barrel

Model NO.: SL
Engagement System: Full Intermeshing
Screw Channel Structure: Deep Screw
Exhaust: Exhaust
Automation: Automatic
Computerized: Computerized
Place of Origin: Zhejiang China
Export Markets: Global
Roughness of The Surface: Ra 0.4um
Warranty: 1 Year
Trademark: SL
Transport Package: Standard Package
Specification: CE, SGS, TUV, BV
Origin: Wenzhoui
HS Code: 8477900000
Model NO.: SL
Engagement System: Full Intermeshing
Screw Channel Structure: Deep Screw
Exhaust: Exhaust
Automation: Automatic
Computerized: Computerized
Place of Origin: Zhejiang China
Export Markets: Global
Roughness of The Surface: Ra 0.4um
Warranty: 1 Year
Trademark: SL
Transport Package: Standard Package
Specification: CE, SGS, TUV, BV
Origin: Wenzhoui
HS Code: 8477900000

Bimetallic Extruder screw and barrel (75/150)
 
1. Products advantage
A. Advanced Nitriding Technology
B. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
C. We uses special alloy powders being sprayed and welded on the screw's ridge, and uses different alloy and welding methods for the screw of different functions.
Remarks: We can manufacture various kinds of screw barrels according to the customers requirement.
 
2. Technological Process:
BlankingRough, MachiningQuenching & Tempering, Semi Finishing Machining, Finished Product, DetectingNitring/Alloy Processed, Finish Machining
 
3. Packaging&shipping;
Packing: Wrapped up by film in wooden cases
Port Departure: Ningbo / shanghai Port
Delivery time: 25 working days after order confirm for recycling machine
Term of payments: T/T, L/C, Western Union, Money Gram. Etc.
 
4. Services:
1) YuMin with more than 1 year guarantee for screw and barrel!
2) For each product will be inspected before shipment!
3) Yumin can design the drawing according to cusotmer request!
 
 
5. Office:
Zhejiang Shenglong Machinery Co., Ltd locates in Wenzhou city, Zhejiang Province, China. It has been recognized by the authority, which gathering scientific research, manufacturing, sales, and import& export business as a whole. 
 
6. FAQ:
1, Q: What's your business type?
A: Manufacturer
2.4, Q: What's your MOQ?
A: 1 piece for different size screw barrel.
3. Welcome to contact us for more detail information and inquiry.
Please leave a message or inquiry below.
We will reply within 24 hours*7days*12monthes. Thanks for your cooperation!

Main technical parameters:

Product		 screw barrel for plastic machinery  in ruian
Material 38 CrMoAlA(JIS SACM645); 42 CrMo(JIS SCM440)
Hardness of nitrogen treatment HV900°~1100°
Tempering hardeness HV240 ° ~280°
Depth of nitrogen layer: 0.6~0.8mm
Nitrided Brittleness above 1 stage
Surface Roughness Ra0.4 um
Screw straightness 0.015mm
Hardess of surface chromium-plating after Nitriding HV≥950HV
Chromium plating Depth 0.025-0.085mm
Alloy Depth 2.5mm-4mm
Alloy hardness HRC62°~72°
Heating-treatment nitrogen ,electroplated hard -chrome finish,high frequency quenching
 

Contact Information

Sales Manager: Jane
Tel: 86-577-63562188             Fax: 86-577-63567988
Cell: 86-13587534697                         Address:No. 83-99, South Guodao Road, Xiaojiang, Wenzhou, Zhejiang, ChinaShowroom:http://slcircularloom.en.made-in-china.com 
Contact us now, expect the cooperation with you!!!!

Factory Show:
Twin Parallel Screw and Barrel
    



 
Bimetallic Extruder Screw and Barrel (75/150)
 
1. Products advantage
A. Advanced Nitriding Technology
B. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
C. We uses special alloy powders being sprayed and welded on the screw's ridge, and uses different alloy and welding methods for the screw of different functions.
Remarks: We can manufacture various kinds of screw barrels according to the customers requirement.
 
2. Technological Process:
BlankingRough, MachiningQuenching & Tempering, Semi Finishing Machining, Finished Product, DetectingNitring/Alloy Processed, Finish Machining
 
3. Packaging&shipping;
Packing: Wrapped up by film in wooden cases
Port Departure: Ningbo / shanghai Port
Delivery time: 25 working days after order confirm for recycling machine
Term of payments: T/T, L/C, Western Union, Money Gram. Etc.
 
4. Services:
1) YuMin with more than 1 year guarantee for screw and barrel!
2) For each product will be inspected before shipment!
3) Yumin can design the drawing according to cusotmer request!
 
 
5. Office:
Zhejiang Shenglong Machinery Co., Ltd locates in Wenzhou city, Zhejiang Province, China. It has been recognized by the authority, which gathering scientific research, manufacturing, sales, and import& export business as a whole. 
 
6. FAQ:
1, Q: What's your business type?
A: Manufacturer
2.4, Q: What's your MOQ?
A: 1 piece for different size screw barrel.
3. Welcome to contact us for more detail information and inquiry.
Please leave a message or inquiry below.
We will reply within 24 hours*7days*12monthes. Thanks for your cooperation!

Main technical parameters:

Product		 screw barrel for plastic machinery  in ruian
Material 38 CrMoAlA(JIS SACM645); 42 CrMo(JIS SCM440)
Hardness of nitrogen treatment HV900°~1100°
Tempering hardeness HV240 ° ~280°
Depth of nitrogen layer: 0.6~0.8mm
Nitrided Brittleness above 1 stage
Surface Roughness Ra0.4 um
Screw straightness 0.015mm
Hardess of surface chromium-plating after Nitriding HV≥950HV
Chromium plating Depth 0.025-0.085mm
Alloy Depth 2.5mm-4mm
Alloy hardness HRC62°~72°
Heating-treatment nitrogen ,electroplated hard -chrome finish,high frequency quenching
 

Contact Information

Sales Manager: Jane
Tel: 86-577-63562188             Fax: 86-577-63567988
Cell: 86-13587534697                         Address:No. 83-99, South Guodao Road, Xiaojiang, Wenzhou, Zhejiang, ChinaShowroom:http://slcircularloom.en.made-in-china.com 
Contact us now, expect the cooperation with you!!!!

Factory Show:
Twin Parallel Screw and Barrel
    



 

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