FOB Price
Obtener el precio más reciente300 ~ 5000 / Set ( Negotiable )
|Minimum Order
Place of Origin:
china
Price for Minimum Order:
Minimum Order Quantity:
1 Set
Packaging Detail:
wooden case
Delivery Time:
30 days
Supplying Ability:
250 Set per Month
Payment Type:
T/T, L/C, Western Union
Persona de contacto victoria
jintang town dinghai district, Zhoushan, Zhejiang
plastic extruder screw barrel
The conical twin screws and barrel can be designed different structure according to the different product and market requests.
Specifications of conical twin-screw and barrel:
| Place of Origin | Zhejiang, China (Mainland) |
| Brand Name | JW |
| Model Number | twin-screw and barrel |
| Screw Design | Double-screw |
| Condition | New |
| Material: | High quality alloy steel |
| Nitriding depth: | 0.***0.*0mm |
| Nitriding hardness: | *******0HV |
| Nitriding brittleness: | Less than grade 1 |
| Surface roughness: | Ra0.4 |
| Hardness of modulator: | HB******0 |
|
*5/*0 |
*5/*7 |
*0/**3 |
|
*5/**0 |
*0/**0 |
*5/**5 |
|
*8/**6 |
*0/**6 |
*0/**2 |
|
*2/**8 |
|
|
Technical standard:
1.Material: *8C rMoALA
2.Hardness of modulator: HB******0
3.Hardness of nitrification:*******0HV
4.Depth of nitrification layer: 0.**0.7mm
Double-alloy technical standard:
Double-alloy level:
1.Level A - containing tungsten of *0%
2.Level B - containing tungsten of *5%
3.Level C - containing tungsten of 9.5%
4.Hardness of alloy: HRC****5o
Applied scope of plastic: applied for PVC and WPC material, has a high output and stable performance.
1.Components of alloy powder: Ni + Co + Cr + W + Si + Fe + B + C
2.Depth of alloy layer: 1.2 mm*2.0 mm
3.Hardness of alloy: HRC>*5°
Two stage type of barrel
(material of powder outlet is Cr*2MoMV, vacuum
quenching)
and screw (powder output is treated
by alloy), the using lifespan is long as
twice
as common ones.The twin screws and
barrel can be equipped in differents
