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Professional design PP PET ABS Extruding Machines Screw Barrel/38 CrMoALA nitriding single screw barel for plastic extruder
Professional design PP PET ABS Extruding Machines Screw Barrel/38 CrMoALA nitriding single screw barel for plastic extruder
Supplier Info
[China Supplier]
Contact Person : Mr. Cheng fang
Tel : 86-580-8051984,13957208376
Fax : 86-580-8051984
Product Detail
38 CrMoALA nitriding single screw barel for plastic extruder 1.Custom Production 2.Quality Material Used 3. Wear-resistant

Professional design PP PET ABS Extruding Machines Screw Barrel/38 CrMoALA nitriding single screw barel for plastic extruder

     Screw barrel manufactured with high-quality nitro alloy steel, applying the method of hardening and 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 used on the working surface of screw, which will make it have better using effectiveness.

Our advantages:

 

-screw and barrel for various models

 

- We can produce diameter from 20mm to 300mm screw

 

- professional engineers design for you

 

- thousands of drafts can supply for you

 

- Professional Tech. and R&D team

 

- Insist on developing screw and barrel for more injection and extruder machine models

 

- Main market: South America,Eastern Europe,Mid East/Africa

Lucheng Machinery producing progress introduction :

 

Plastic extruder screw barrel/ extruder screw barrel

Diameter

Single screw

Φ20mm-Φ300mm

Designing

 

Screw structure and compression

ratio can be designed according 

to different products  &different mixtrues.

 Standard Specifications

ISO9001,

GBT9001-2000

SO9001-2000

IAF,BOS,CNAS

Advantages

1.Advanced Nitriding Technology 2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy3. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.

Materials

38CrMoAlA 

(JIS SACM645)

SKD61 .etc

Application

 PS,HIPS,ABS,SAN,EPN/LDPE,HDPE,UHMPE,

EVA,PP,PVC,PMMA,POM,PAST,PET,PBT

Nitride Depth

0.4mm-0.7mm

Technology

1)Longer time Gas Nitriding treatment 

2)special anti-wear & abrasion alloy (bimetallic)

3)tungsten carbide;4)cobalt base alloy

5)stainless steel 6)Gh113 nickel based alloy  

Nitride Hardness

950-1050HV

Packing

Wrapped up by film in wooden

Nitride Brittleness

≤Grade One

Payment Term

T/T , L/C ,Western Union

Surface Roughness

Ra0.4um

Delivery Term

20-30 working days

Screw Straightness

0.015mm

Port Departure

Shanghai/Ningbo

Alloy Hardness

HRC55-62

Min. Order

1 set

Alloy Depth

1.5mm-3.5mm

Warranty period:2-4years(Depends on the plastic raw materials)

Bimetallic: much longer lifetime.

Nitriding time

Over 180 hours

  The Reference Pictures of Screw Barrel :

 

 

Lucheng screw applicable plastic types :

2012 Chinaplas exhibition in Shanghai:

Lucheng Export Standard Packing:

 

 

We can manufacture all types of screws and barrels according to clients'

 requirement.Our screw and barrel can ensure high performance and low

 

energy consumption of extruder and Injection molding machine.

 

 

Professional design PP PET ABS Extruding Machines Screw Barrel/38 CrMoALA nitriding single screw barel for plastic extruder

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