SKD bimetallic conical twin screw barrel

Price: 500.0~30000.0 USD
Trade Term: FOB
Payment Terms: T/T,WU
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Basic Info.
  • Brand Name: HUACHEN 
  • Material: 38CrMoAlA,SACM645,42CrMo 
  • Treatment: Nitriding+ bimetallic+SKD 
  • Nitrided hardness: HV1000-1070 
  • SKD thickness: 6-8mm 
  • Bimetallic thickness: 2-4mm 
  • Tungsten carbide percent in bimetallic: 30%,40% 
  • Apply for: PVC PE PP... ,PVC+GF,CaCo3 
  • Final product: Profile,sheet,board,pelletzing,etc. 
  • Machine Brand: Battenfeld,KMD,CINCINATI,WEBER,CHINA BRAND,etc. 
  • Technology: CNC Machines 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 2000 ets
  • Packing:Worden Case
  • Delivery Date: 3-30 days

SKD bimetallic conical twin screw barrel

Conical twin screw barrel is widely used in the pipe,sheet,profile lines.


Delivery: For SJSZ brands,3-7 days.

           For other China brands, in 15 days

           For Cincinnati,Krauss Maffei,Weber... other brands,within 30 days



All our Conical twin screws we will spary bimetallic on the extrusion section flights,and if you want,we also could spay bimetallic on the total screw flights.


We-HUACHEN Conical twin screw barrel standard:


1. Standard grade: 38CrMoAlA + nitriding 120 hours
2. Bimetallic grade:                                         38CrMoAlA + Spray bimetallic alloy with 30% WC(Tungsten carbide) on the extrusion section both screw and barrel
3. Upgrade-A:

Extrusion section :Bimetallic with 30%WC  screw + SKD inner wall Barrel                                                           Other section:nitrided

4. Upgrade-B:Extrusion section :Bimetallic with 40%WC  screw + SKD inner wall Barrel   Second section of screw and barrel:Bimetallic witht 40%WC

Other sections:nitrided

Product Show:


Our ISO certificates:


Leave your screw barrel size for us, we will quote you at once!


We also welcome you to call us!

My phone:0086 18768075565



Send message to this supplier
Ms. Emilie Zhang (Manager)
Tel: 86-580-8052288
Mobile: 13967236330
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Contact Method
Zhejiang Huachen Screw Manufacturing Co.,Ltd
NO.1 Liuhang Road,Xihou Industrial Zone, Jintang Town, Dinghai District, Zhoushan, Zhejiang, China (Mainland) / 316031
Fax: 86-580-8053878
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