screw barrel for PET flake long fiber short fiber
1000.0~10000.0 USD
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, D/P, D/A, T/T, WU |
| Supply Ability: | 3000sets/year |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Zhoushan, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Means of Transport: | Ocean, Air, Land |
|---|---|
| Brand Name: | HUACHEN |
| Plastic material: | PET flakes |
| Final products: | fiber |
| Base material: | 38CrMoAlA,42CrMo,18850,1.442,1.440 |
| Treatment: | Nitrided more than 120 hours |
| Nitrided hardness: | Above HV 1000 |
| Bimetallic layer: | 2-4mm |
| Bimetallic hardness: | HRC56-62 |
| specification: | D30-D250 |
| Certificate: | ISO9001:2008 |
| Packing: | AA grade wooden case |
| Production Capacity: | 3000sets/year |
| Packing: | Worden Case |
| Delivery Date: | 30-40days |
Product Description
screw barrel for PET flake long fiber short fiber
Basic information
| Roughness of the surface | Ra0.4um |
| Linearity of the screw | ≤0.015mm |
| Linear axis limit | ≤0.02mm |
| Hardness after Hardening & Tempering | HB240-280 |
| Fragility of Nitration | ≤Two class |
Screw barrel photoes:
Production steps:
Custome Order--Product
Design(Customer
Drawing)—Production Flow Arrangement—Material Procurement—Hardening&Tempering—Drilling—Rough Turning—Rough
Thread Rolling(Alloy
Spray Welding)—Alignment—Fine Thread Rolling—Mixing—Alignment—High Frequency Treatment—Alignment—Polishing—Grinding—120
Hours Nitriding Treatment—Acid Piclking—Polishing—Chrome Plating—O.D.Grinding—Packaging&Shipping
Other screw barrel we provide:
Our packing:
