Parallel twin barrel screw /Twin parallel
Screw Barrel /PVC screw barrel for pipe Specification: Φ45/2, Φ60/2, Φ65/2, Φ70/2, Φ72/2, Φ75/2, Φ80/2, Φ85/2, Φ90/2, Φ93/2, Φ100/2, Φ105/2, Φ110/2, Φ115/2, Φ120/2, Φ125/2, Φ130/2, Φ140/2, Φ150/2, Φ160/2, Φ170/2, Φ180/2, Φ190/2, Φ200/2, Φ250/2 Above are our standard specification, we also can customize for you. Screw structure and compression ratio can be designed according to different products and raw material.
Base Materials: | 1)38CrMoAlA(SACM 645) 2)42CrMo(AISI 4140) 3)Cr12MoV(SKD11) 4)4Cr5MoSiV1(SKD61) 5)9Cr18MoV 6)40Cr |
Bimetallic Alloy Materials: | 1)Fe-based alloy 2)Ni-based alloy 3)Co-based alloy 4)Tungsten carbide |
Processing Technology: | Heat treatment High-frequency quenching Nitriding treatment Hard-chrome electroplating Bimetallic alloy welding Bimetallic alloy centrifugal casting |
| Technical Parameter:
| Nitrided layer depth:0.50-0.80mm Nitrided hardness: 950-1100HV Nitrided brittleness: Less than 2 level Surface roughness: Ra 0.4 Linearity of screw: 0.015mm/m Hard-chrome plating hardness after nitriding: ≥950HV Chrome-plating layer depth: 0.025~0.10mm Bimetallic layer depth: 2 mm Bimetallic hardness: HRC50-65 |
Twin screw and barrel made: CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO, AMUT model spares. |
We can manufacture all types of screws and barrels according to clients’ requirement. Products display:
ISO9001:2008 Certificate:
About JINMAO: JINMAO is one of the largest manufacturers, specialized in researching, designing and manufacturing high precise screws, barrels, and other accessories for extrusion and injection moulding. Our company won the approval of our customers, including many world famous companies, and enjoy a high reputation in plastic machinery field, because we offer customers best solutions, high-quality products, perfect service, also very competitive price. Our advantages: 1)Strong strength and rich experiences 2)Strict quality control 3)High-quality products 4)Large international market 5)Perfect service 6)Fast delivery 7)Competitive price We guarantee: We assure the customer benefits, We provide high quality products, We offer competitive price, We emphasis on cooperation. If you are looking for a professional reliable screw barrel supplier, we will be your best choice! Want to know more information about our products? Warmly welcome to contact us by below ways: *Tel:+86-580-8050975 *Moblile:+86-15088892042 *Skype: Linda12149 *TradeManager: cn1000467796
Linda will be very happy to service for you in 24 hours. Experienced reliable supplier, we will be your best choice!
