SKD conical twin screw barrel with groove bimetallic

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 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 
  • 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: 25-30 days

SKD inner case conical barrel screw with groove bimetallic

Zhejiang HUACHEN SCREW is a leading supplier of Bimetallic conical twin SCREW and BARREL in China, including designing, manufacturing and sales for these products, we can supply all types of screw and barrel according to your different requirements.


The above barrel is bimetallic(SKD) inner case conical barrel.As the barrel is conical,so need high technical,but we HUACHEN have masted sucessfully!

The worklife is better (at least) 2 times than groove bimetallic.


Groove bimetallic barrel show:

Barrels show

Twin screw barrel of bimetallic for extruder
And our conical barrels also could spray groove bimetallic on the center of barrel.



The following two pictures will show you the bimetallic on the screw flights,we could spray two sections (not just extrusion),also the thin flights,we could spray bimetallic on.

After spraying bimetallic,we will process again like grinding,polishing,then put them in nitrigen oven for more than 120 hours (5 days). We have 3 nitrigen oven in our factory. The above picture is after nitrding,you could see the color.

And the following picture is after nitriding and polishing! After polishing,the surface will be smooth and bright.

Twin screw barrel of bimetallic for extruder

Our specification avaliable:
We also could manufacture NON-STANDARD / CUSTOMER MADE types of conical twin screw barrel
Twin screw barrel of bimetallic for extruder
Dear,we have lots of conical screw barrel stocks,tell us your product,plastic material or machine brand.We could check to our stocks,if we have,we could delivery you the goods in 15 days.


Our machines:


Customers visit us

What are our SCREW and BARREL advantages:

First: Creative in designs, our designing team is very strong, since we have unique culture to motivate them, in order to meet requirement, we work closely to our customer and market!

Second: We have 20 years' experience of manufacturing varied screws, barrels and spares. We are keeping improving our production system day by day on the delivery, quality control, all the efforts have improved the customers' satisfaction!

Third: We are located along the beautiful East China Sea, Pearl,Zhoushan,Zhejiang,China's screw Town-Jintang, close to Ningbo Port and Shanghai Port!

Finally, We assure the customer benefits, we supply best quality and competitive price, also best customer service!

My Skype id : lillianyao0421

WhatsApp: 0086 187 6807 5565
Choosing us is the best thing you have ever decided, and it's also our honour to be friends with u. Have a try.

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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