Jintang extruder screw barrel

500.0~30000.0 USD

Min. Order:	1 Set/Sets
Trade Term:	FOB
Payment Terms:	L/C, D/P, D/A, T/T, WU
Supply Ability:	2000 Sets
Place of Origin:	Zhejiang

Company Profile

Zhejiang Huachen Screw Manufacturing Co.,Ltd

Location:	Zhoushan, Zhejiang, China (Mainland)
Business Type:	Manufacturer

Product Detail

Model No.:	HC-E30
Means of Transport:	Ocean, Air, Land
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
Production Capacity:	2000 Sets
Packing:	Worden Case
Delivery Date:	25-30 days

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Product Description

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.

Techincal Parameter:

single screw barrel Base Materials:

1)38CrMoAlA(SACM 645)

2)42CrMo(AISI 4140)

3)Cr12MoV(SKD11)

4)4Cr5MoSiV1(SKD61)

5)9Cr18MoV

6)40Cr
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

Testing:

Certificate:

Our single screw barrel workshop

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.

HUACHEN SCREW CO.,LTD. SHOW: