special design bimetallic screw for pp pe film pelletizing
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 1000 sets per month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Zhoushan, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Nitrided Feed Screw Barrel, Extrusion Screw And Barrel, Bimetallic Screws And Barrel, Twin Screw And Cylinder, Parallel Twin Screw Barrel |
Product Detail
| Model No.: | QY-ZS04 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Shaft Design: | Single |
| Brand Name: | QunYing |
| Base Material: | 38CrMoAlA,DC5,D2,SACM645,ect. |
| Bimetallic Grade: | Grade A/B/C |
| Application 1: | Extrusion |
| Application 2: | ABS,PVC,PP/PE,PET,Engineering Plastic,GF,ect |
| Bimetallic Screw Process: | Spray Welding |
| Bimetallic Barrel Process: | Centrifuge Casting |
| Bimetallic Depth: | 2~4mm |
| Hardness: | Above HRC65 |
| Capacity of Injection: | 10G~30000G |
| Power of Locknut: | 100KN-3500KN |
| Production Capacity: | 1000 sets per month |
| Packing: | Wooden Case (Exported Standard) |
| Delivery Date: | 25 Days |
Product Description
Specially designed screws, is used in pelletizing or repelletizing the PP, PE, PS, ABS, etc
SCREW DIA: D15mm~D300mm
SCREW L/D: 1:15~1:32
SCREW MAXLENGH: 6000mm no connection,and 12 000mm if could weld screws.
BARREL DAI: D45mm~D300mm
BARREL MAXLENGH: 6000mm no connection,and 12 000mm if could weld screws.
The most popular materials is 38 crmoala, 42crmo,SKD61(China),SKD61(Japan),DC53(Japan)
The most popular type of screw barrel customer choose: Bimetallic screw barrel
Besides the most popular materials, There are also many kinds of materials in our warehouse:
The foreign material we used as following:
1. Germanysteel, GH113 ,2250 ,2842 ,1.8509 ,1.442 ,1.6582 ,1.6523 ,1.2080,1.4542,
2. USA steel, P20,420,L6,H13,W110,D3,A2,D6,O1,S1,M35,8620,3115,K52440
3. Sweden steel, 718S,718H,S136,S136H,STAVAX,ASP-23,ASP-30
4. Australia Steel, M202,M300,W302,K460,W300,K900,K100,W321
5. Hardnesssteel, YG6X,YG 6A,YG 6,YG8N,YG8,YG8C,YG11C,YG 15,YT5,YT14,YT30
6. Japan Steel, SKT 4,YXM 4,YXM 42,SNC 815,SK -3,SKS 3,and etc.
And about the treatment of screw barrel, we also have many choices for you:
Nitrided
Nitrided+chromium-plating
Bimetallic
Bimetallic+chromium-plating
QY-Grade A - containing Tungsten of 40%
QY-Grade B - containing tungsten of 25%
QY-Grade C - containing tungsten of 9.5%
QY-Grade A/B/C + chromium-plating
Nitride Case Depth | 0.5mm-0.8mm |
Nitride Hardness | 950-1150HV |
Nitride Brittleness | ≤Grade One |
Surface Roughness | Ra0.4um |
Screw Straightness | 0.015mm |
Alloy Hardness | HRC58-75 |
Bimetallic Thickness | 2-4mm |
Thickness of chromium | 0.15-0.2mm |
