PP PE peletizer screw barrel

Price: 100.0~10000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C,WU
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Basic Info.
  • 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 
  • Model No.: QY-ZS02 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 1000 sets per month
  • Packing:Wooden Case (Exported Standard)
  • Delivery Date: 25 Days

bimetallic pelletizer screw barrel
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




Send message to this supplier
Ms. Feiying.Fang
Tel: 86-580-8340889
Mobile: 86-18205803693
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Contact Method
Zhoushan Qunying Plastic Machinery Manufactory
No.169,Xindao East Road,Jintang, Zhoushan, Zhejiang, China (Mainland)
Fax: 86-580-8342296
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