| Model: | ec |
|---|---|
| Brand: | Major Machinery |
| Origin: | Made In China |
| Category: | Industrial Supplies / Rubber & Plastics Machine |
| Label: | screw supplier , screw supplier , screw supplier |
| Price: |
¥1
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:30 Oct, 2014 |
We provide all kinds of screws for plastic extrusion, injection molding, plastic tubing and so on. The screws are applicable to different types of extruders, such as twin screw extruder, plastic extruder and chemical fiber extruder etc. It has stable extrusion process, high production and perfect quality. We are the leader in plastic machinery over the past years. We can provide high quality products (screw) at competitive price.
Website：www.majormach.com
Email：sales@majormach.com
Product Advantages:
Reasonable structural design, smooth feeding and good plasticizing effect.
Stable extrusion pressure and high productivity.
Long service life.
Product details：
1. It is suitable for continuous extrusion molding of general purpose plastics (PE/PP/PS/PVC/PMMA/PC/PA/PET/ABS/HIPS/GPPS/EVA/), for example pipe material, profile material, board material, sheet material, bar material, all kinds of foamed material and granulation, etc.
2. Material: High quality alloy 38CrMoAlA is selected from well-known domestic and abroad manufacturers.
3. Heat treatment: the raw material is treated by several heat treatment procedures such as quenching, tempering, qualitative,, nitride treatment, etc. to achieve the technical requirements of HB≥280, Nitride hardness (HV)≥980, Nitride thickness between 0.45mm and 0.65mm, Nitride frangibility≤Class 2.
4. New materials:SKD61, 42GrMo, 9Cr18MoV, etc. treated by vacuum quenching or medium frequency quenching, etc.
5. Special process: To meet the products’ requirements of abrasion performance and corrosion resistance from different customs, the screw is spray welded by alloy or plated by hard chromium according to the practical situation.
Processing Specification:
Diameter: Φ15mm- Φ300mm
Max. Length: ≤10000mm https://www.majormach
We provide all kinds of screws for plastic extrusion, injection molding, plastic tubing and so on. The screws are applicable to different types of extruders, such as twin screw extruder, plastic extruder and chemical fiber extruder etc. It has stable extrusion process, high production and perfect quality. We are the leader in plastic machinery over the past years. We can provide high quality products (screw) at competitive price.
Product Advantages:
Reasonable structural design, smooth feeding and good plasticizing effect.
Stable extrusion pressure and high productivity.
Long service life.
Product details：
1. It is suitable for continuous extrusion molding of general purpose plastics (PE/PP/PS/PVC/PMMA/PC/PA/PET/ABS/HIPS/GPPS/EVA/), for example pipe material, profile material, board material, sheet material, bar material, all kinds of foamed material and granulation, etc.
2. Material: High quality alloy 38CrMoAlA is selected from well-known domestic and abroad manufacturers.
3. Heat treatment: the raw material is treated by several heat treatment procedures such as quenching, tempering, qualitative,, nitride treatment, etc. to achieve the technical requirements of HB≥280, Nitride hardness (HV)≥980, Nitride thickness between 0.45mm and 0.65mm, Nitride frangibility≤Class 2.
4. New materials:SKD61, 42GrMo, 9Cr18MoV, etc. treated by vacuum quenching or medium frequency quenching, etc.
5. Special process: To meet the products’ requirements of abrasion performance and corrosion resistance from different customs, the screw is spray welded by alloy or plated by hard chromium according to the practical situation.
Processing Specification:
Diameter: Φ15mm- Φ300mm
Max. Length: ≤10000mm
