Payment Type:T/T
Incoterm:FOB,CFR,CIF,EXW,DAF,CIP,DDP
Min. Order:1 Set/Sets
Transportation:Ocean,Land,Air
Port:Ningbo Zhoushan Port,Shanghai Port,YOUYI GUAN
Brand: BOHAI
Application: Wire, Pipe, Granules, Sheet, Plates, Straw
Processing Plastic Type: Pe, Pp, Pvc, Wpc, Pe/Pp
Status: New
Screw Design: Double-Screw
Screw Material: 38crmoala
Screw Diameter (mm): 80
Place Of Origin: China
Core Selling Point: Long Service Life
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Viet Nam, Thailand, United States
Applicable Industry: Retail, Manufacturing Plant, Building Material Shops, Construction Works, Other
Mechanical Test Report: Provided
Motor Power: 55KW
Screw Dia.: 80/156MM
Screw Rotation Speed: 25-30MM
PVC Output: 250-400KG/H
Packaging: Export Standard Wooden Case
Transportation: Ocean,Land,Air
Place of Origin: China
HS Code: 8477900
Port: Ningbo Zhoushan Port,Shanghai Port,YOUYI GUAN
Payment Type: T/T
Incoterm: FOB,CFR,CIF,EXW,DAF,CIP,DDP
chrome coated conical and parallel twin screws are widely used in extrusion processes to ensure efficient and reliable production of plastic and rubber products.
Parallel Twin Screw Technical Parameter
| Model | Motor Power (KW) | Screw Dia. (MM) | L/D | Screw Rotation Speed (RPM) | PVC Output (KG/H) |
| BH75 | 45-55 | 72 | 26-36 | 0-45 | 220-350 |
| BH90 | 55-75 | 90 | 26-36 | 0-45 | 280-460 |
| BH110 | 75-110 | 110 | 26-36 | 0-45 | 350-650 |
| BH120 | 110-132 | 120 | 26-36 | 0-45 | 500-800 |
| BH130 | 132-145 | 130 | 26-36 | 0-45 | 680-1000 |
Chrome plating treatment is mainly for anti-corrosion, according to the production of different materials and in the double alloy screw needs to be chrome plated corrosion. Chrome plating of screws has the advantages of anti-rust, anti-corrosion and improving surface hardness.
1. Improve the corrosion resistance of the screw: chrome-plated screw can effectively protect the surface of the screw from corrosion by forming a layer of chromium on the surface, thus prolonging the service life of the screw.
2. Improve the wear resistance of the screw: the hardness of the chrome layer is much higher than that of the ordinary plating, the surface hardness of the chrome-plated screw is more solid, which can withstand greater external forces and extend the service life of the screw.
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