Place of Origin : Zhoushan,China
Delivery Terms : 30%-50% Prepayment, Balance Paid Before Delivery.
Delivery Time : 30 Days After Order And Drawing Confirmed
Product Capacity : 100 Sets Per Month
Payment Terms : T/T , L/C , Union Pay, Western Union, Paypal
Screw barrel is suitable for machine tonnage from 60 tons to 4000 tons. Some in stock, fast delivery.
Suitable for plastic product production
Specifications and application
Specifications: diameter: F14-F250mm,
Nitriding depth:0.5mm-0.8mm
Nitride hardness: HV850-1000,
Chromium plating thickness: 0.05mm
Alloy depth: 1.5-3mm
Scope of application: PP, PE, ABS, AS, PS, PC, PET, bakelite
For Machine Brand: HAITIAN, CHEN HSONG, BOLE, BORCHE, YIZUMI, TEDERIC, WELLTEC, HAIDA, JSW, Mitsubishi, FANUC, TOSHIBA, SUMITOMO, NISSEI, TOYO, LG, TAIWAN-CLF, KRAUSMAFFEI, DEMAG, ENGEL, MILACRON, ARBURG, Etc.
For Applications: Car Lamp Shell, Large Parts Automotive Interior Parts, Car Bumper, Mobile Phone Shell, TV Shell, Washing Machine, Refrigerator, Power Switch, Microwave Lunch Box, Water Cup, Plastic Stool, Plastic Table, Plastic Flower Pot, Drying Rack, Plastic Toys, Plastic Basin, Cosmetic Bottles, Cosmetic LIDS, Disposable Syringes, Etc. Fruit Basket, PVC Pipe Fittings, Plastic Products, Like Chair, Desk, Furniture, PC Car Products, 3C Plastic Products.
We Can Provide Corresponding Accessories According To The Custom’s Demand Such As Screw Head, Check Ring, Seat Ring, Nozzle, Nut, Flange, Etc, And Design Special Screw Along With Drawing.
Technical Index
?Technical Specification
Hardness After Hardening& Tempering: HB260-290
Nitrided Hardness: HV850-1050
Nitrided Case Depth:0.5-0.8mm
Nitrided Brittleness: Less Than Grade 2
Surface Straightness: 0.015mm
Surface Roughness: Ra 0.4
Surface Chromiun-plating’s Hardness After Nitriding: ≥900HB
Chromiun-plating Depth:0.03-0.10mm
Alloy Hardness: HRC55-65
Alloy Depth: 1.5-3mm
