离岸价格
Get Latest Price( Negotiable )
|1 Set Minimum Order
国:
China
モデル番号:
-
离岸价格:
( Negotiable ) Get Latest Price
ロケーション:
-
最低注文量の価格:
-
最低注文量:
1 Set
パッケージの詳細:
20 working upon recepit of 30% deposit
納期:
-
供給能力:
300 Set per Month
支払いタイプ:
T/T, L/C, Western Union
製品グループ :
Specification:
Conical twin screw
Material: *8CrMoALA(JIS SACM**5); 4Cr5MoSiv1(JIS SKD*1)
Tempering hardness:HB******0
Nitriding hardness:HV*******0
Nitriding thickness:0.**0.8mm
Roughness of the surface:Ra0.4um
Screw diameter:Φ*5/**-Φ*2/**8
Fragility of nitration:≤2class
Our screw and barrel processing flow
Customer order***-Product design(customer drawing)**-Production flow arrangement***-Material Procurement**-Hardening and tempering***-Drilling**-Rough
turning**-Rough thread rolling(Alloy spray welding)**-alignment**-Fine thread rolling**-Mixing**-Alignment**-High frequency
treatment**-Alignment**-Polishing**-Grinding******0 hours Nittriding treatment**-Acid piclking***-Polishing**-Chrome plating***-O.D.Grinding**-Packaging and
Shipping
Package details
products (screws or barrels) will be brushed anti-corrosive oil
packed with film,brush oil
packed in the wooden case Bimetallic Conical Twin Scerw& Barrel for PVC Extrusion Machine
Delivery:*0 working upon recepit of
*0% deposit
Surface Treatment
| Bimetallic Screw | Plasma Alloy Coating Spraying |
| Bimetallic Barrel/Cylinder | Centrifugal Casting (Inlay Alloy) |
| Depth of Bimetallic Layer | >2mm |
| Hardness of Bimetallic Layer | HRC*5°**2° |
| Roughness of the surface | Ra0.4um |
| Linearity of the screw | ≤0.**5mm |
| Linear axis limit | ≤0.*2mm |
| Hardness after Hardening & Tempering | HB******0 |
| Fragility of Nitration | ≤Two class |
| 国: | China |
| モデル番号: | - |
| 离岸价格: | ( Negotiable ) Get Latest Price |
| ロケーション: | - |
| 最低注文量の価格: | - |
| 最低注文量: | 1 Set |
| パッケージの詳細: | 20 working upon recepit of 30% deposit |
| 納期: | - |
| 供給能力: | 300 Set per Month |
| 支払いタイプ: | T/T, L/C, Western Union |
| 製品グループ : | conical twin screw |
