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Product Description
Technical Targets
Depth of nitration case: 0.5-0.8mm
Hardness of nitration: 950-1020Hv
Fragility of nitration: Less than grade 1
Roughness of the surface: Ra 04um
Linearity of the screw: 0.015mm
Hardness of double alloys: HR55-62
Depth of double alloys: More than 2mm
Materials and processes
Quality 38CrMoAIA
Quality twin-phase stainless
Quality satellite powder of surface spray
Cold alloys hot alloys
Advanced nitrating technology
Process of hot sprayed hard alloys
JIAWEI SCREW is a professional designer and manufacturer for all kinds of screws and barrels. We have rich export experience, know very well of different screw designs of world famous machine brands. Customers in 30 countries approved our products with good quality and moderate pricing.
We have outstanding theoretical background and practical experience, providing optimum designs of screws and barrels for our customers.
If you are looking for a reliable screw and barrel supplier, we will be your best choice. If you want to know more details, please contact us.
Depth of nitration case: 0.5-0.8mm
Hardness of nitration: 950-1020Hv
Fragility of nitration: Less than grade 1
Roughness of the surface: Ra 04um
Linearity of the screw: 0.015mm
Hardness of double alloys: HR55-62
Depth of double alloys: More than 2mm
Materials and processes
Quality 38CrMoAIA
Quality twin-phase stainless
Quality satellite powder of surface spray
Cold alloys hot alloys
Advanced nitrating technology
Process of hot sprayed hard alloys
JIAWEI SCREW is a professional designer and manufacturer for all kinds of screws and barrels. We have rich export experience, know very well of different screw designs of world famous machine brands. Customers in 30 countries approved our products with good quality and moderate pricing.
We have outstanding theoretical background and practical experience, providing optimum designs of screws and barrels for our customers.
If you are looking for a reliable screw and barrel supplier, we will be your best choice. If you want to know more details, please contact us.
Address:
Xihou Industrial Distrct, Jintang Zone, Dinghai District, Zhoushan, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Main Products:
Single Screw Barrel, Parallel Screw Barrel, Conical Screw Barrel, Inject Screw Barrel, Extruder Screw Barrel, Rubber Screw Barrel
Company Introduction:
Zhoushan Jiawei Machinery Factory is a professional manufacturer specialized in producing screws and barrels. Located at the eastern coast of China, we enjoy land and sea transport facilities. Our products are exported to Europe and Asia and are widely praised by users.
Over the years, Jiawei has been committed to producing rubber and plastic components which are widely used in rubber and plastic extrusion, equipment, such as sheet machines, blown film making machines, food machines, pharmaceutical machines, feed machines, coating machines, packing machines, granulating machines, braiding wire drawing machines, paper making equipment and wire and cable equipment.
Our main types of screw production are gradient type, mutant, PM separation type, shunt type, barrier type, the vacuum exhaust type, combined type, work type and speed type which are widely used in all kinds of rubber raw materials, such as: PE, PP, PVC, PS, ABS, PA, POM, PC, PSV, PTFE, PR, UP, PEC, PF, VF, MP, PMMA, PET, PBT, PPS, MPPO, PI, LCP, etc. We provide you with high quality barrels and screws. "Excellence, pioneering and innovative" is our entrepreneurial spirit. "To provide high quality products" is our business philosophy. "Give customers the most satisfied with the service" is our best effort from beginning to end requirement of the business objective.
Over the years, Jiawei has been committed to producing rubber and plastic components which are widely used in rubber and plastic extrusion, equipment, such as sheet machines, blown film making machines, food machines, pharmaceutical machines, feed machines, coating machines, packing machines, granulating machines, braiding wire drawing machines, paper making equipment and wire and cable equipment.
Our main types of screw production are gradient type, mutant, PM separation type, shunt type, barrier type, the vacuum exhaust type, combined type, work type and speed type which are widely used in all kinds of rubber raw materials, such as: PE, PP, PVC, PS, ABS, PA, POM, PC, PSV, PTFE, PR, UP, PEC, PF, VF, MP, PMMA, PET, PBT, PPS, MPPO, PI, LCP, etc. We provide you with high quality barrels and screws. "Excellence, pioneering and innovative" is our entrepreneurial spirit. "To provide high quality products" is our business philosophy. "Give customers the most satisfied with the service" is our best effort from beginning to end requirement of the business objective.
