FAQ
You are here: Home » About Us » FAQ

FAQ

Our company is committed to providing comprehensive plastic machinery services to ensure that our customers have a thorough understanding and support for our products.
  • Q What are the benefits of using a PVC pipe extrusion line?

    A

    Benefits include:

    • High production efficiency with consistent output
    • Flexibility in producing various pipe sizes and types
    • Cost-effective operation with reduced material waste
    • High-quality finished products with precise dimensions
    • Environmentally friendly by recycling plastic waste into new products
  • Q How is the PVC pipe extrusion line maintained?

    A

    Regular maintenance includes:

    • Cleaning the extruder and die
    • Lubricating moving parts
    • Checking the temperature and pressure settings
    • Inspecting the calibration tank and cooling system
    • Changing worn-out parts like the screw or die insert
  • Q What are the advantages of using a twin-screw extruder for PVC pipe extrusion?

    A Twin-screw extruders provide better mixing and temperature control, which is ideal for producing high-quality PVC pipes. They offer higher output, more precise control over material processing, and improved material distribution compared to single-screw extruders.
  • Q What factors affect the quality of PVC pipes during extrusion?

    A

    Several factors can affect PVC pipe quality, including:

    • Extruder temperature and speed
    • PVC formulation and additives
    • Die design
    • Cooling rate
    • Pipe dimensions and wall thickness uniformity
  • Q What is the importance of the cooling tank in the process?

    A After the pipe exits the extruder, it is still soft and hot. The cooling tank uses water or air to cool the pipe, solidifying it into its final shape. The cooling process is essential to maintaining dimensional accuracy and ensuring that the pipe retains its strength and durability.
  • Q What is the function of the extruder in the PVC pipe extrusion line?

    A The extruder is the heart of the PVC pipe extrusion line. It melts and mixes the PVC resin with additives, forming a homogeneous material that can be shaped into the desired pipe form. The extruder’s screw design plays a crucial role in controlling the material’s temperature and ensuring uniform processing.
  • Q What are the main components of a PVC pipe extrusion line?

    A

    The main components of a PVC pipe extrusion line include:

    • Extruder (single or twin screw)
    • Die head
    • Vacuum calibration tank
    • Cooling tank
    • Haul-off unit
    • Cutter
    • Stacker
  • Q What types of PVC pipes can be produced with this extrusion line?

    A

    PVC pipe extrusion lines can produce a variety of pipes, including:

    • Conduit pipes for electrical wiring
    • Drainage pipes for waste management
    • Sewer pipes
    • Pressure pipes for water supply
    • Agricultural irrigation pipes
  • Q What is a PVC pipe extrusion line?

    A A PVC pipe extrusion line is a production system used for manufacturing PVC pipes. It involves feeding PVC resin and additives into an extruder, where they are melted, mixed, and then formed into a continuous pipe shape. The pipe is then cooled, cut, and packaged.
  • Q What kind of certification do you have?

    A Our products have obtained ISO9001 and CE certification,the quality can be guaranteed.We focus on the field of extrusion machine,and aim to be the best manufacturer of this field.
  • Q How do you make the quotation for clients? 

    A The price depends on quality and performance but the clients should be satisfied first.
  • Q Do you have any other services about your products?

    A We have a lot of experience on making projects and specifications for our clients, also we have a fixed service system.

  • Q All of your products are made by your self or compacted via purchasing the others?

    A We have independent technical team who focus on making machines, all the products are made by our technical team.

  • Q Your company is a transactional company or an industrial manufacture factory?

    A We are an industrial manufacture factory which locates in Zhangjiagang city.

Leave a Message
INQUIRY

INQUIRY

INQUIRY

Please contact us with any questions you may have by filling out and sending the form below.

Fileds marked with an * are required to complete this request.

Choose Your File Upload up to 10 files
    We are manufacturer of plastic extrusion equipments, main products including pipe/profile/sheet/panel production line, washing and recycling line, pelletizing line, and related auxiliary machines, such as high speed mixer unit, crusher, pulverizer, shredder, chiller, temperature controller, automatic loader, vibration sieve machine, testing mill, etc. ​​​​​​​
    No. 188, Zhenbei Road, Leyu Town, Zhangjiagang City, Suzhou City, Jiangsu Province​​​​​​​
    Tel: 0512-58609008
    Fax: 0512-58609008
    Email: ceo@cxsljx.com
    ABOUT US
    FOLLOW US
    STORE INFORMATION
    ​Copyright © 2025 Zhangjiagang Chenxing Machinery CO.Ltd. All Rights Reserved.
    We use cookies to enable all functionalities for best performance during your visit and to improve our services by giving us some insight into how the website is being used. Continued use of our website without having changed your browser settings confirms your acceptance of these cookies. For details please see our privacy policy.
    ×