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Shanghai Duxia Industry and Trade Co.,Ltd.
Shanghai Duxia Industry and Trade Co.,Ltd.
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3 Cm High And Low Pressure Film Head High Precision For Film Blowing Machine

Shanghai Duxia Industry and Trade Co.,Ltd.
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3 Cm High And Low Pressure Film Head High Precision For Film Blowing Machine

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 : 3 cm high and low pressure film head 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

3 cm high and low pressure film head for film blowing machine


Film blowing machine die from the mold (mold heart, mold tube, mold ring) and the heater (heating ring) two do not divide into. The first choice is to choose the appropriate material.
The second step is forging, the material forged into a mold part of the rough embryo, forged embryo molecular structure more dense. The third is the lathe processing, according to the design of the die die out of the die, lathe processing, as possible with high precision lathe, and skilled lathe master car. Fourthly
Is polished, the car mold part of the flow channel polishing, the better the finish, the better the blown film, the more no silk. The fifth is chrome, throwing
The chromed part of the runner is plated with chrome to provide a hard layer of chrome on the runner, which increases the wear resistance and corrosion resistance of the die and then polishes it, making it less damaging to the mold and less likely to cause retention of coke . Finally, a part of the mold installed, then put on the heating ring even if you're done. According to the characteristics of LDPE, HDPE and LLDPE three kinds of polyethylene, the die structure is selected and optimally shaped by multiple comparison tests. It has the advantages of large internal pressure, uniform and stable extrusion, good film strength performance, no gap between the extruder and the unit extruder Good match and so on. At the same time change the three polyethylene and mixture, the proportion of renewable materials for blown film production without the need to replace the die.


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


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