| Product Processing | Nitriding/ Bimetallic Treatment |
|---|---|
| Product Hardness | HRC58-62 |
| Product Barrel Straightness | 0.015mm |
| Product Nitrided Layer Thickness | 0.5-0.8mm |
| Product Type | Single Screw Barrel |
| Product Material | Alloy Steel |
|---|---|
| Product Barrel Straightness | 0.015mm |
| Product Nitrided Layer Hardness | ≥950HV |
| Product Nitrided Layer Roughness | Ra0.4 |
| Product Type | Single Screw Barrel |
| Product Hardness | HRC58-62 |
|---|---|
| Product Nitrided Layer Hardness | ≥950HV |
| Product Nitrided Layer Brittleness | ≤2 |
| Product Material | Alloy Steel |
| Product Type | Single Screw Barrel |
| Surface Roughness | Ra0.4 |
|---|---|
| Quenching Hardness | HRC55-62 |
| Nitride Depth | 0.5~0.8mm |
| Heating Zones | 3-5 Zones |
| Application | PP/PE/PET Extrusion Machine |
| Hardness | HRC58-62 |
|---|---|
| Nitride Depth | 0.5~0.8mm |
| Base Materials | 38CrMoAlA |
| Surface Roughness | Ra0.4 |
| Application | PP/PE/PET Extrusion Machine |
| Hardness | HRC58-62 |
|---|---|
| Surface Roughness | Ra0.4 |
| Base Materials | 38CrMoAlA |
| Quenching Hardness | HRC55-62 |
| Application | PP/PE/PET Extrusion Machine |
| Screw Roughness | Ra0.4μm |
|---|---|
| Product Category | Squeezer Screw Barrel |
| Nitriding Hardness | ≥950HV |
| Company Profile | ZHEJIANG ALVEN INTELLIGENT MANUFACTURING Co., LTD. Is A Professional Company Producing Screw Barrel, Gearbox, Plastic Crushing Equipment, Plastic Forming Auxiliary Equipment And Other Mechanical Accessories. The Company Always Adheres To The Enterprise Sou |
| Packing And Delivery | 1. Be Brushed Anti-corrosive Oil On Single Screw Barrels. 2. Packed With Film. 3. Packed In The Wooden For Single Screw Barrels. |
| Material | 38CrMoAlA,SKD61,SACM645 |
|---|---|
| Nitrided Hardness | HV950-1200 |
| Nitrided Depth | 0.5~0.8mm |
| Quenching Hardness | HRC55 ° - 62 ° |
| Nitrided Brittleness | Less Than Grade 2 |
| Heating Method | Electric Heating Or Oil Heating |
|---|---|
| Material | High Quality Alloy Steel |
| Warranty | 1 Year |
| Cooling Method | Air Cooling Or Water Cooling |
| Nitriding Depth | 0.5-0.8mm |
| Chromium Plating Layer Hardness | >=950HV |
|---|---|
| Material | 38CrMoAlA/40CrMo/SKD61/SKD11 |
| Chromeplate Thickness | 0.05~0.10mm |
| Screw Speed | 0-600rpm |
| Screw Type | Single Or Twin |