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Zhejiang Huachen Screw Manufacturing Co.,Ltd
Zhejiang Huachen Screw Manufacturing Co.,Ltd  

Gold Index: 19794

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Zhoushan extruder screw and barrel 

Price: 500.0~30000.0 USD 
Payment Terms: T/T,L/C,D/A,D/P,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: HC-E30
Production Capacity: 2000 Sets
Delivery Date: 25-30 days
Material: 38CrMoAlA,SACM645,42CrMo
Bimetallic layer: add 5%-45% Tungsten Carbide
Machine: extruder machines
Machine Brand: Battenfeld,KMD,CINCINATI,WE...
Specification: Φ15-Φ405
Means of Transport: Ocean,Land,Air
Packing: AA grade worden Case
Brand Name: HUACHEN
Treatment: Nitriding and bimetallic
Apply for: PVC PE PP... ,PVC+GF,CaCo3
Final product: Profile,sheet,board,pelletz...
Technology: CNC Machines

1.High quality and competitive price
2.Own over 20 years experience
3.Own lots of drawings
4.ISO 9001:2008

Zhoushan extruder screw and barrel

Features Specifications: Screw

1.We are aprofessional 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, variabledepth and equal pitch, and equal depth and pitch.Groove multi-dietype,composite type,mixing type and separating type.
3.The material of screw: manufactured with high-quality nitroalloysteel,applying the method of hardening& tempering andnitriding,thus it enjoys the characteristics of long working life,wearresistance,and anti-corrosion.Besides, the technique of hard alloyspraying or chrome plating can be usedon the working surface ofscrew,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:

single screw barrel Base Materials:
1)38CrMoAlA(SACM 645)
2)42CrMo(AISI 4140)
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
Processing Technology:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
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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Ms. Emilie Zhang
skype Ms. Emilie Zhang
Tel: 86-580-8052288
Fax: 86-580-8053878
Mobile: 139 6723 6330
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Company Info

Zhejiang Huachen Screw Manufacturing Co.,Ltd [China (Mainland)]

Business Type:Manufacturer
City: Zhoushan
Province/State: Zhejiang
Country/Region: China (Mainland)

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