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Shanghai Duxia Industry and Trade Co.,Ltd.
Shanghai Duxia Industry and Trade Co.,Ltd.
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High Performance Bag Making Machine Parts , High / Low Pressure Screw

High Performance Bag Making Machine Parts , High / Low Pressure Screw

Brand Name : Duxia
Model Number : customize
Certification : ISO, CE
Place of Origin : Ruian
MOQ : 1 unit
Price : Negotiation
Payment Terms : T/T
Supply Ability : 1 unit/ day
Delivery Time : Within 30 work days after receiving the deposit payment
Product Name : Double outlet wind ring for film blowing machine
Condition : New
Automatic Grade : Automatic
After-sales Service Provided : Engineers available to service machinery overseas
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Product Name

High and low pressure film blowing machine screw, 55


Technical Parameters
Quenching hardness: HB260-290
Nitriding hardness: HV950-1050
Nitride layer depth: 0.4-0.7mm
Nitriding brittleness: ≤ a level
Surface roughness: Ra0.4
Screw straightness: 0.015mm
After nitriding chrome plating surface hardness: ≥ 900HV
Chrome plating thickness: 0.05-0.10mm
Dual alloy hardness: HRC56-65
Double alloy depth: 0.8-2.0mm

Materials and processes
High quality 38CrMoAIA
High-quality duplex stainless steel
High-quality powder metallurgy materials
Cold, hot jet hard metal technology
Advanced nitriding process
Corrosion-resistant, wear-resistant bimetallic coating process


Q1: How to visit our Factory? (not a trade company)
A: Option 1: Guangzhou Airport→ Wenzhou Airport→ Pick you up
Option 2: Shanghai Airport→ Wenzhou Airport or Rui’an Train Station→Pick you up

Q2: How does your factory do the quality control?
A: “QUALITY FIRST " We purchase qualified parts, test the machine every step when manufacturing.

Q3: How about the installation?
A: Option 1, our engineer install the machines for you, also train your staff until they can run the machine independently.
Option 2, you learn this in our factory.

Q4:Do you have after-sale service?
A: 1 Year Warranty and timeless maintenance service. One service center in Germany.

Q5: How about the payment term?
A: Payment term:1, T/T 30% , 70% before shipping.

International Sales Center

Address Office: Room 1512,No.255,Lane 658,Guangfulin Road, Songjiang District,Shanghai, P.R.China

Address factory: Economic development Zone,Ruian City, Zhejiang Province,China


Fax: ⁠0086-21-37653635


WeChat: 1406390926

Contact:Ms. Sasha


Product Tags:

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High Performance Bag Making Machine Parts , High / Low Pressure Screw Images

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