| Quenching Hardness | HRC 58-62 |
|---|---|
| Screw Type | Single Or Twin |
| Screw Speed | 0-600rpm |
| Chromeplate Thickness | 0.05~0.10mm |
| Surface Roughness | Ra 0.4 |
| Screw And Barrel Hardness | HRC 58-62 |
|---|---|
| Material | High-quality Alloy Steel |
| Barrel Cooling Method | Water Cooling Or Air Cooling |
| Screw And Barrel Straightness | 0.015mm/m |
| Barrel Structure | Smooth, Grooved, Or Shunt Type |
| Surface Treatment | Nitriding / Bimetallic Treatment |
|---|---|
| Nitride Depth | 0.5~0.8mm |
| Surface Roughness | Ra0.4 |
| Hardness | HRC58-62 |
| Material | High-quality Alloy Steel |
| 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. |
| Nitriding Hardness | HV950-1200 |
|---|---|
| Screw Structure | Single, Double, Or Multi-screw |
| Warranty | 12 Months |
| Alloy Depth | 2~5mm |
| Screw Diameter | Customized |
| Tempering Hardness | HB260-290 |
|---|---|
| Nitriding Hardness | HV950-1050 |
| Depth Of Nitriding Layer | 0.4-0.7mm |
| Nitride Brittleness | ≤Level 1 |
| Surface Roughness | Ra0.4 |
| Nitride Depth | 0.5~0.8mm |
|---|---|
| Heating Zones | 3-5 Zones |
| Surface Treatment | Nitriding / Bimetallic Treatment |
| Material | High-quality Alloy Steel |
| Base Materials | 38CrMoAlA/Customized |
| Application | PP/PE/PET Extrusion Machine |
|---|---|
| Heating Zones | 3-5 Zones |
| Hardness | HRC58-62 |
| Material | High-quality Alloy Steel |
| Alloy Depth | 2.0-3.0mm |
| Base Materials | 38CrMoAlA/Customized |
|---|---|
| Nitride Depth | 0.5~0.8mm |
| Surface Treatment | Nitriding / Bimetallic Treatment |
| Surface Roughness | Ra0.4 |
| Application | PP/PE/PET Extrusion Machine |
| Base Materials | 38CrMoAlA/Customized |
|---|---|
| Nitriding Hardness | HV900-1000 |
| Material | High-quality Alloy Steel |
| Alloy Depth | 2.0-3.0mm |
| Hardness | HRC58-62 |