- Plastic Extruders[10]
- Plastic Processing Machinery Parts[10]
- Plastic Injection Machinery[1]
- Plastic Product Making Machinery Parts[1]
- Gearboxes[5]
- Speed Reducers[1]
- Moulds[7]
- Plastic Sheets[2]
- Plastic Recycling Machinery[1]
- Recycled Plastic[1]
- Plastic Blowing Machinery[5]
- Used Plastic Extruders[2]
- Used Plastic Blowing Machinery[1]
- Strapping[2]
- Plastic Product Making Machinery[1]
- Plastic Granulators[1]
- Contact Person : Ms. yu Jackie
- Company Name : Ruian Yumin Machine Screw Co., Ltd.
- Tel : 86-577-65518000
- Fax : 86-577-65518333
- Address : Zhejiang,wenzhou ruian,jiu an east road 30 shang wang street committee
- Country/Region : China
- Zip : 325200
38crmoala screw and barrel for pp recycling machine
38crmoala screw and barrel for pp recycling machine and pelletizer
Size:
screw diameter:Φ20-Φ500mm
Maximum screw length:10000mm
Barrel inner bore diameter:Φ500mm
Material:
38CrMoAlA
high quality alloy steel
Technology:
nitriding treatment,
alloy coating spraying,
heating treatment,
screw fully hardening,
Depth of nitrition layer: 0.6-0.8mm
Nitriding treatment, surface hardness: HV≥900-1100
Fragility of nitrition: less than grade 1
Surface roughness: Ra 0.4um
Streightness of screw: 0.015mm
The screw barrel in the picture above is our special design for Russia market. It's for pp pelletizer and recycling machine. We can design and manufacture it according to customer's demand.
38crmoala screw and barrel for pp recycling machine
