Min. Order: | 1 Set/Sets |
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Trade Term: | FOB |
Payment Terms: | T/T, WU |
Supply Ability: | 2000 ets |
Place of Origin: | Zhejiang |
Location: | Zhoushan, Zhejiang, China (Mainland) |
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Business Type: | Manufacturer |
Model No.: | 92/188 |
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Means of Transport: | Ocean, Air |
Brand Name: | HUACHEN |
Material: | 38CrMoAlA,SACM645,42CrMo |
Treatment: | Nitriding and bimetallic |
Bimetallic layer: | add 5%-45% Tungsten Carbide |
Apply for: | PVC PE PP... ,PVC+GF,CaCo3 |
Machine: | Conical screw extruder machine |
Final product: | Profile,sheet,board,pelletzing,etc. |
Machine Brand: | Battenfeld,KMD,CINCINATI,WEBER,CHINA BRAND,etc. |
Technology: | CNC Machines |
Specification: | Φ15-Φ105 for China extruders, |
Packing: | AA grade worden Case |
Production Capacity: | 2000 ets |
Packing: | Worden Case |
Delivery Date: | 25-30 days |
Conical bimetallic twin screws barrel
Conical twin screw barrel is widely used in the pipe,sheet,profile lines.
We have many regular sizes in stocks,and most conical screw barrels we coudl delivery youin 15 days!
We have done this line for more than 20 years!
Technical Parameter
Hardness after Hardening&tempering: | HB280-320 |
Nitrided Hardness: | HV900-1050 |
Nitrided Case Depth: | 0.5-0.8mm |
Nitrided Brittleness: | Less than Grade 2 |
Surface Roughness: | Ra 0.4 |
Screw Straightness: | 0.015mm |
Surface Chromium-plating's Hardness After Nitriding: | ≥900HV |
Chromium-plating Depth: | 0.025~0.10mm |
Alloy Hardness: | HRC56-65 |
Alloy Depth: | 0.8~2.0mm |
Bimetallic Thickness: | 2-5mm |
Bimetallic Hardness: | HV950-1100 |
All our Conical twin screws we will spary bimetallic on the extrusion lines,and if you want,we also could spay bimetallic on the total screw flights.
We-HUACHEN bimetalilc standard:
1. Standard grade: 38CrMoAlA + nitriding 132 hours
2. Bimetallic grade: 38CrMoAlA + bimetallic alloy
3. HC-A grade: Tungsten carbide 40%
4. HC-B grade: Tungsten carbide 25%
5. HC-C grade: Tungsten carbide 15%
This is our factory,more than 7000m²,If you want good quality and prompt delivery, we suggest you choose supplier like us,a big company with big factory.
A big company also owns Hardening&Tempering Oven,nitriding Oven and bimetallic Oven.
Because we own all the necessary facilities,we process all the processes by ourselves,and could test and control quality,make sure our customers get the best qualities,
Dear customers,if you are looking for conical twin screw barrel,please don't hesitate to send us mail,tell us your plastic material like PVC PP WPC XPS or others,and your final products like pipe sheet profile...
The most important is don't forget your size..
And we not only could provide you our domestic extruders screw barrel,but also Amercian,German and other forign brand extruder conical screw barrels.like Cincinnti,Weber,Krauss Maffei....
Besides the conical twin screw barrel,our parallel twin screw barrel,single extruder screw barrel and injection screw barrel also are very good!
We also welcome you to call us!
My phone:0086 18768075565
Wechat/WhatsApp:8618768075565