Bimetallic screw barrel for blow molding machine
| Min. Order: | 1 Set/Sets |
|---|---|
| Payment Terms: | L/C, D/P, D/A, T/T, WU |
| Supply Ability: | 500 set/month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Zhoushan, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Screw And Barrel |
Product Detail
| Means of Transport: | Ocean, Air, Land |
|---|---|
| Application: | blow molding machine |
| Base material: | 38CrMoAlA |
| Hardening&Tempering Hardness: | HB280-320 |
| Nitrided Hardness: | 950-1100HV |
| Nitrided Layer Depth: | 0.5-0.8mm |
| Nitrided Brittleness: | 2 level |
| Surface roughness: | Ra 0.4 |
| Linearity of screw: | 0.015 mm |
| Bimetallic layer depth: | 3-5 mm |
| Bimetallic layer hardness: | HRC 55-70 |
| Production Capacity: | 500 set/month |
| Packing: | wooden case |
| Delivery Date: | 25 days |
Product Description
Bimetallic screw barrel for blow molding machine
Screw diameter : Ø15~Ø500
Screw structure and compression ratio can be designed according to different products and parts.
Technical Parameter | |
Quenching and Tempering Hardness:HB280-320 | Screw Straightness:0.015mm |
Nitriding Hardness:HV850-1000 | Nitrided Chromium Coating Surface Hardness≥900HV |
Nitriding Depth :0.45~0.7mm | Chromium Coating Thickness :0.025~0.10mm |
Nitridng Brittleness :2 Level | Duplex Alloy Hardness:HRC50-65 |
Surface Roughness:≤Ra0.4 | Duplex Alloy Depth:0.8~2.0mm |
Materials and Technologies | |
Quality 38CrMoAIA (41CrAIMo7) | SKD61(H13) |
Quality Duplex Stainless Steel | Gr12MoV |
42CrMo | Quality Powder Metallurgy Materials |
40Cr | Hard Metal Cold/Thermal Spraying Technology |
Zinc 3# Steel | Advanced Nitriding Technology |
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology | |
