| Material | 38CrMoAlA/40CrMo/SKD61/SKD11 |
|---|---|
| Barrel Length | 300-8000mm |
| Screw Type | Single Or Twin |
| Surface Treatment | Nitriding/Bimetallic |
| Alloy Depth | 2~5mm |
| 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 |
| Screw Straightness | 0.015mm/m |
|---|---|
| Nitrided Layer Depth | 0.5-0.8mm |
| Bimetallic Hardness | HRC 62-68 |
| Nitrided Hardness | HV 950-1050 |
| Surface Roughness | Ra 0.4μm |
| 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 |
|---|---|
| Surface Treatment | Nitrided And Chrome |
| Warranty | 1 Year |
| Nitrided Hardness | HV950-1200 |
| Nitrided Depth | 0.5~0.8mm |
| Barrel Straightness | 0.015mm |
|---|---|
| Barrel Hardness | HRC58-62 |
| Nitriding Depth | 0.5-0.8mm |
| Hardness | HRC58-62 |
| Material | High-quality Alloy Steel |
| Tempering Hardness | HB260-290 |
|---|---|
| Nitriding Hardness | HV950-1050 |
| Depth Of Nitriding Layer | 0.4-0.7mm |
| Nitride Brittleness | ≤Level 1 |
| Surface Roughness | Ra0.4 |
| Mtareial | 38CrMoAIA,SACM645,AISI4140,SKD61,GHII3 |
|---|---|
| Nitriding Hardness | HV950-1200 |
| Nitriding Depth | 0.5~0.8mm |
| Quenching Hardness | HRC55-62 |
| Nitriding Brittle | Less Than Grade 2 |
| Hardness | HRC58-62 |
|---|---|
| Nitriding Hardness | HV900-1000 |
| Surface Roughness | Ra0.4 |
| Nitride Depth | 0.5~0.8mm |
| Base Materials | 38CrMoAlA |
| Material | High-quality Alloy Steel |
|---|---|
| Hardness | HRC58-62 |
| Nitriding Hardness | HV900-1000 |
| Base Materials | 38CrMoAlA |
| Alloy Depth | 2.0-3.0mm |