Zhoushan screw and barrel

Price: 500.0~30000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C,D/A,D/P,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: extruder machines 
  • Final product: Profile,sheet,board,pelletzing,etc. 
  • Machine Brand: Battenfeld,KMD,CINCINATI,WEBER,CHINA BRAND,etc. 
  • Technology: CNC Machines 
  • Specification: Φ15-Φ405 
  • Packing: AA grade worden Case 
  • Model No.: HC-E30 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 2000 Sets
  • Packing:Worden Case
  • Delivery Date: 25-30 days
KMD extruder bimetallic screw

Features Specifications: Screw
1.We are a professional company specialized in manufacturing many types of screw,the barrel can be applied on all types of extruder machine,rubber hot-feeding extruder,rubber cold-feeding extruder,pin barrel cold feed extruder,plastic extruder and injection molding machine with different specifications.
2.The models of screw include:
Variable pitch and variable depth, variable pitch and equal depth, variable depth and equal pitch, and equal depth and pitch.Groove multi-die type,composite type,mixing type and separating type.
3.The material of screw: manufactured with high-quality nitro alloysteel,applying the method of hardening& tempering and nitriding,thus it enjoys the characteristics of long working life,wear resistance,and anti-corrosion.Besides, the technique of hard alloy spraying or chrome plating can be usedon the working surface of screw,which will make it have better using effectiveness
Product Show:
30mm extruder line screw barrel bimetallic nitrided
Screw bimetallic and barrel nitrided.
Screw and barrel for extruder
Screw and barrel for extruder

Techincal Parameter:

Technical Parameter:
single screw barrel Base Materials:
1)38CrMoAlA(SACM 645)
2)42CrMo(AISI 4140)
Processing Technology:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic Alloy Materials:
1)Fe-based alloy
2)Ni-based alloy
3)Co-based alloy
4)Tungsten carbide
Bimetallic alloy level
Alloy powder including 40% Wolfram Carbon
Alloy powder including 25% Wolfram Carbon
Alloy powder including 9.5% Wolfram Carbon
Technical Parameter:
Nitrided layer depth:0.50-0.80mm
Nitrided hardness: 950-1100HV
Nitrided brittleness: Less than 2 level
Surface roughness: Ra 0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: ≥950HV
Chrome-plating layer depth: 0.025~0.10mm
Bimetallic layer depth: 3-5 mm
Bimetallic hardness: HRC60-70
We could according to your plastic materials and your final products,design screw barrels for you.
The following picture is some plastic materials and products for your reference.
We could process various kinds of screw and barrel, and have rich experience in designing.
Screw barrel for second hand extruder machines

Processing &Machines

Nitrogen Oven
Bimetallic Oven

Our single screw barrel workshop
Screw barrel for second hand extruder machines

About HuaChen Screw:

HUACHEN SCREW CO.,LTD. has proven experience of over 20 years in producing various kinds of screw and barrels, such as twin screw barrel (conical twin screw and barrel, parallel twin screw and barrel), single screw barrel(extruder screw barrel,injection screw barrel), rubber screw barrel(cool feeding rubber screw barrel, hot feeding rubber screw barrel and pin rubber screw barrel) and planet screw barrel.
All HUACHEN Brand screw barrels include bimetallic, nitrided, WC coating, bimetallic-WC coating and etc.

Krauss Maffei KMD bimetallic extruder screw and barrel

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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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