screw barrel for plastic pelletizer
10.0~1000.0 USD
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 500 sets per month |
| 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
| Means of Transport: | Ocean |
|---|---|
| Brand Name: | WD |
| material: | 38CrMoALA ,SACM645,SKD61 |
| Nitriding Treatment Time: | 96HOUR |
| nitried layer thickness: | 0.5-0.8mm |
| Production Capacity: | 500 sets per month |
| Packing: | wooden case |
| Delivery Date: | 30 days |
Product Description
screw barrel for plastic pelletizer
1.Size: screw diameter:Φ20-Φ500mm
Maximum screwlength:10000mm
Barrel inner borediameter:Φ500mm
2.Materail: A. 38crmoalain high quality
B.alloy steel in high quality
3.Technology: A.nitriding treatment
B. alloy coating spraying
C.heating treatment
D.screw fully hardening
E.vacuum quenching
F: electroplate hard chrome
4.Technical parameter:A: depth of nitrition layer: 0.6-0.8mm
B: nitriding treatment for 7 day and night, surface hardnessHV>900
C: fragility of nitriding: less than grade 1
D:surface roughness: ra0.4um
E:streightness of screw: 0.015mm
F: depth of bimetallic layer>2mm
G: hardness of alloy platig: HRC 62-72
H:surface of hardness of chrome coating layer: HRC 62-72
I: thickness of chrome coating layer: 0.03-0.06mm
5.Application:
We can design andmanufacture various kinds of screw barrels according to the customer'srequirement
