Automotive Field Screw And Barrel Wear And Corrosion Resistant Injection Molding
It is applicable to screws and barrel of machines from Fanuc, NISSEI, JSW, Sumitomo, Toyo, Krauss Maffei, Engel, Haitian, Toshiba, Demag, etc
- Superior wear resistance for extended service life
- Excellent corrosion resistance in aggressive environments
- Precision engineering for consistent performance
- Reduced maintenance requirements and downtime
- Enhanced productivity and operational efficiency
| Description | |
|---|---|
| Product Material | Improvement of Powder High-Speed Steel |
| Material Origin | Japan |
| Main components of the material | W,MO,Cr,V,Co, etc |
| Application | Plastic injection molding, extrusion processes |
| Material Characteristics | The material undergoes high-temperature quenching, high-temperature tempering, and tail end high-temperature annealing softening treatment.The surface finish is excellent. |
| Technology For Heating Processing |
Quenching in vacuum at 1150-1180 degrees Celsius, followed by 580-620 degrees Celsius high-temperature tempering for more than four times. The tail undergoes high-temperature annealing softening treatment. The hardness is HRC 61-63. |
| Manufacturing Procedure | Cutter - Heat treatment - CNC thread grinding - Cutter - CNC milling - Grinding - Polishing - QC - Packaging |
| Quality Control process | Heat treatment indicators - Inspection of each machining process - Inspection of finished products |
| Applied Range | GF less than 50% of the low-acid plastic pellets, such as PA66, PC, PPS and PPO, etc. |
| Description | |
| Product Material | The base material is made of material with high resistance to high-temperature softening and low expansion coefficient, with a hardness of HRC 26-28. |
| Inner Hole Alloy Composition | Fe,Ni,Cr,C,Co,B etc.Hardness: HRC 59-61, single side thickness: 1-2mm.The inner hole has good surface finish. |
| Origin of alloy powder | America |
| Manufacturing Procedure |
Cutting the material - Drilling - Modulation - Rough turning - Bore a hole - Centrifugal casting - Rough turning - Bore a hole - Honing the inner hole - Lathe finish - Fine milling and tapping - Grinding - QC - Packaging |
| Quality Control process |
Base material, powder metallography - flow test - heat treatment - flow test - finished product inspection |
| Applied Range |
GF less than 40% of the medium acid plastic pellets,such as PA66 + GF, PBT + GF, POM, PPS, PPO, etc. |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.