Single barrel screw for HDPE, LDPE,LLDPE blow molding machine Specification: Diameter: Ø15-Ø500 L/D ratio:15-55 We can manufacture all types of screws and barrels according to clients' requirement.
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 |
| Technical Parameter:
| Nitrided layer depth:0.50-0.80mm Nitrided hardness: 900-1100HV Nitrided brittleness: Less than 2 level Surface roughness: Ra 0.4 Linearity of screw: 0.015mm Hard-chrome plating hardness after nitriding: ≥950HV Chrome-plating layer depth: 0.025~0.10mm Bimetallic layer depth: 2 mm Bimetallic hardness: HRC50-65 |
Suitable Plastic Material: | HDPE, LDPE,LLDPE etc. |
| Our products advantages | 1)High productivity 2)Good plasticizing effect 3)Low energy consumption 4)Wear resistant&Corrosion resistant 5)Long using life 6)Fast production&On time delivery 7)Best customer service! |
Products display:
Technical process: Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→ Finished Product→Detecting→Nitring/Alloy Processed →Finish Machining 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.
