Injection screw for injection molding machine machinery
Specifications
Injection screw for injection molding machine machinery Specifications
Heat treatment,nitriding
Hardness:>HV980
Discount available
Hot sale
Injection screw for injection molding machine machinery
Screw and Barrel for Injection Plastic Machines | |||||
Diameter | Φ15mm-Φ350mm | Design | Screw structure and compression ratio can be designed according to different products & different clamping force requirement. We can select&design the matching screw barrel to meet your requires. | ||
Materials | 38CrMoAlA (JIS SACM645) SKD61 GH113 | Application | All kinds plastic & rubber and All kinds of glass fiber,the PPA, PPS, PA6T, LCP, electric wood powder, magnetic powder ,iron powder and other special engineering plastics . | ||
Nitride Case Depth | 0.5mm-0.8mm | Technology | 1.Longer time Gas Nitriding treatment 2.special anti-wear & abrasion alloy(bimetallic) 3.tungsten carbide 4.cobalt base alloy 5.stainless steel 6.Gh113 nickel based alloy | ||
Nitride Hardness | 960-1060HV | Packing | Wrapped up by film in wooden | ||
Nitride Brittleness | ≤Grade One | Payment Term | T/T , L/C ,Western union | ||
Surface Roughness | Ra0.4um | Delivery Term | 15-25 working days | ||
Screw Straightness | 0.015mm | Port Departure | Shanghai/Ningbo | ||
Alloy Hardness | HRC58-70 | Min. Order | 1 set | ||
Alloy Depth | 1.5mm-3.5mm | Guarantee | Common Nitrided:2.5-4years Bimetallic: much longer lifetime. | ||
Technological Process:
Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining
→Finished Product→Detecting→Nitring/Alloy Processed →Finish Machining
Advantages of Single injection screw and barrel for injection plastic machine:
1.Advanced Nitriding Technology
2.Anti-corrosion and Wear-resisting Duplex Alloy Spraying Technoloy
2.Anti-corrosion and Wear-resisting Duplex Alloy Spraying Technoloy
3.We use special alloy powders being sprayed and welded on the screw's ridge,
and use different alloy and welding methods for the screw of different functions.
Advantages of Bimetallic single injection screw and barrel:
Our bimetallic single injection screw barrel for injection molding machine can ensure the well performance and low energy consumption of extruder machine. We insist
on the principle of "quality first, honest to customers, the quickest service for
customers" to improving us, our goal is to satisfy our customers.
Especially application:
Rubber,various high glass fiber, mineral fiber and PPA,PPS, PA6T, LCP,VO fire protection, ferrous power, magnetic powder and etc. Meanwhile,Used for PVC + 30%
CaCo3, recylced plastic material,etc.
Injection molding screw barrel
Bi-metal barrel
