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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: WX
  • Model Number: WX-002
  • heat treatment: Nitriding
  • hardnes after tempering: HB260-290
  • Nitriding Hardness: HV950-1020
  • Nitriding Case Depth: 0.55-0.85mm
  • Nitriding Brittleness: Less than grade 2
  • Surface Roughness: Ra 0.4
  • Screw Straightness: 0.015mm
  • Chromium-plating depth: 0.02-0.15mm
  • Alloy Hardness: HRC59-65
  • Alloy Depth: 2.0-3.0mm

Packaging & Delivery

Packaging Details Wrapped up by film in wooden case

    Zhoushan Five-star Machinery Manufacturing Co.,Ltd     

Extruder single pe screw barrel for extrusion line

 

      Diameter

 Φ15mm-350mm

 

 Designing

 

 Screw structure and compression

 ratio can be designed according 

 to different products & different output re  quirement.

      Materials

 38CrMoAlA 

 (JIS SACM645)

 

 Application

Suit for HDPE , LDPE, LLDPE,PVC,PP ,glass fiber ,PPS ,PPA and other special plastic recycling . 

  Nitride Case Depth

 0.55mm-0.85mm

 Technology

 1)Longer time Gas Nitriding  treatment 

 2Special corrosion & abrasion alloy (bimetallic)

 3)Tungsten carbide

 4)Cobalt base alloy

 5)Stainless steel 

 6)GH113 nickel based alloy  

  Nitride Hardness

 950-1020HV

 Packing

 Wrapped up by film in wooden case

  Nitride Brittleness

 ≤Grade Two

 Payment Term

 T/T , WESTERN UNION

   Surface Roughness

 Ra0.4um

 Delivery Term

 25 working days after order confirmed

   Screw Straightness

 0.015mm

 Port Departure

 Ningbo

  Alloy Hardness

 HRC59-65

   Min. Order

 1 set

  Alloy Depth

  2.0mm-3.0mm

   Guarantee

 Common Nitrided: 1-3 years

 Bimetallic: much longer lifetime

Five-Star

ADVANTAGES 

1.Advanced nitriding technology: we have our own nitriding oven equipment.

2.Duplex metal spraying technology for high corrosion and abrasion resistance 

3.We use special alloy powder being sprayed and welded on the screw's ridge ,and use different alloy and welding methods for the screw of different functions.

4.Fast and on time delivery .

5.Longer lifetime for the screw barrel.

6.Excellent aftersales service

  

Technological Process:

Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→Finish Machining→Nitriding or Bimetallic Treatment→Detecting→Finished Product →Debugging After The Sale

 

Advantages of screw barrel for extrusion line:

  1. Advanced nitriding technology: we have our own nitriding oven equipment.
  2. Duplex alloy spraying technology
  3. High corrosion&abrasion resistance to prolong lifetime of screw and barrel
  4. We use special alloy powders being sprayed and welded on the screw's ridge/flight,and use different alloy and welding methods for the screw of different functions.
  5. For good plasticizing , it has many designs to meet customers' demand . Such as granual type , mutant type , wave type , barrier type , double screen typr ,shunt type , separation type , exhaust type and so on .
  6. We can design for you with high cost-effective .

 

 

ABOUT US:

Zhoushan Five-star Machinery Manufacturing CO., LTD is located in Jintang town of Zhoushan City. 

 

The town, which is named as Screws And Barrels Town in China, has excellent geographical location. It is in the north of Ningbo, in the south of Shanghai. After more than 20 years development, our company has been a famous high-quality screws and barrels supplier and pioneer in China. Five-star” brand is awarded as China Famous Best-seller brand” for screw and barrel by China Brand and Marketing Strategy Promotion Committee.

 

 

 

Quality 

 

----High quality material. 

 

 

----Heat treatments.

 

 

----Experienced engineers and technicians.

 

 

   We have a professional technical team, who always support you.

 

Quality Control

 

 ----We are quality control ISO9001:2000 certified company. 

 

 

With experienced inspectors and advanced testing tools and equipments, our products can meet Germany/ international standard.

 

 

Warranty

 

 

 One year warranty is offered to customers. And experienced engineer team can offer good technical support.

 

 

 

Service

 

We are a authorized factory to import and export goods by the government. We have export the goods to Germany, Turkey, Malaysia, etc.. 

 

 

----With capacity 2000 sets per year, we can make quick delivery.

 

 

----Customers’ drawings are welcomed. And we can also design the drawings according to customers’ requirements.

 

 

----We can offer products with “ Five-star” brand. And OEM business is welcomed.

 

 

Contact Us for  Extruder single pe screw barrel for extrusion line Quotation or Support:

 

 

To make you an accurate quote, we need your kindly support to provide drawings, quantity, material, heat treatment requirements, destination, etc.

 

 

1.Please send us meassage online now. 

 

2.Please contact us by E-mail.

 

 

If there is any need, please contact me freely. Albert is here!!!

 

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China (Mainland) | Manufacturer, Trading Company
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