barrel for extruder machine
100.0~1000.0 USD
| Min. Order: | 1 set |
|---|---|
| Payment Terms: | L/C, T/T |
| Supply Ability: | 500set |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Zhoushan, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Conical Twin Screw Barrel, Parallel Twin Screw Barrel, Screws For Injection Machine, Injection Molding Machine Barrel, Extruder Machine Screw And Barrel |
Product Detail
| Model No.: | WD88 |
|---|---|
| Means of Transport: | Ocean, Air |
| Brand Name: | WD |
| steel material: | 38Crmoala |
| hardness after hardening and tempering: | HB240-280 |
| nitrided layer hardness: | 950-1020hv |
| Production Capacity: | 500set |
| Packing: | wooden case |
| Delivery Date: | 30 days |
Product Description
screw and barrel for extruder
Technical Index
Technical Index
SteelMaterial | 38CrMoALA,SKD61,SKD11,D2etc. |
Hardnessafter Hardening & Tempering | HB240-280 |
NitridingTreatment Time | ≥ 96hours |
NitridedLayer Hardness | 950-1020Hv |
NitridedLayer Thickness | 0.5-0.8mm |
SurfaceRoughness | Ra0.4um |
SurfaceHardness | 58-64HRC |
ScrewStraightness | 0.015mm |
Chromium-PlatedSurface Hardness After Nitriding | ≥ 900HB |
Chromium-PlatingLayer Thickness | 0.05-0.10mm |
BimetallicLayer Hardness | 50-65HRC |
DepthOf Alloy Layer | 0.8-2.0mm |
Grade List
Grade | SteelMaterial | Processing |
StandardGrade | 38CrMoALA | Nitriding96 Hours |
BimetallicGrade | 38CrMoALA | HP/HVOFSpraying |
TC-AGrade | TungstenCarbide40% | CentrifugalCasting |
TC-BGrade | TungstenCarbide25% | CentrifugalCasting |
TC-CGrade | TungstenCarbide10% | CentrifugalCasting |
