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Qingdao Lizhiyuan Machinery Equipment Co., Ltd.

Hot Tel

+8613791907665

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Products Center
Regular models will be shipped as soon as the order is placed, and special specifications can be customized
  • 01
    Plastic pipe equipment
  • 02
    Automotive interior equipment
  • 03
    Seedling cultivating equipment
Company Profile
Honesty is the foundation, quality is refined, suitable and far-reaching
Committed to high-end press equipment. Serve every customer attentively

Qingdao Lizhiyuan Machinery Equipment Co., Ltd.is a manufacturer that integrates the research and development, manufacture and sales of plastic machinery and equipment, machinery and equipment parts, plastic products and other products.


We constantly provide customers with new products of high quality, reliability and reasonable price, and help customers create profits and business opportunities is our ultimate goal; maximizing the interests of customers is the vitality of our enterprise.

Business advantage
To create a brand with integrity, to create brilliance with service, the trusted choice of plastic machinery
  • Wide range of channels
    Famous brand, high product stability, stable supply
  • Technology leadership
    Customized package service available
  • Powerful
    Customized package services are available
News
Keep abreast of industry information and understand the dynamics of plastic equipment in real time
With the development of the trend of automotive lightweight, the use of plastics in automotive decoration has become more and more extensive
15
2021-12
With the development of the trend of automotive lightweight, the use of plastics in automotive decoration has become more and more extensive
Automotive interior trim industry_PE/PP and non-woven laminated car interior trim equipment
15
2021-12
Automotive interior trim industry_PE/PP and non-woven laminated car interior trim equipment
The root controller is widely used and what are the advantages of its technology
14
2021-12
The root controller is widely used and what are the advantages of its technology
Q&A
Problem
Solutions to common problems of plastic pipe equipment (II)
Pipe roundness is over poor need to adjust the angle of the nozzle in the vacuum sizer and spray box to make the pipe cooling evenly; check the water level height and water pressure gauge pressure in the vacuum sizer and spray box to make the spraying volume large and powerful; check the water temperature in the vacuum sizer and spray box. If the temperature is higher than 35℃, it should be equipped with cooling water system or add spray cooling box. Check the water circuit and clean the filter. Adjust the flow; check and correct the radius of the inner hole of the sizing sleeve; adjust the conduit clamping device to correct the ovalness of the pipe.
Solutions to common problems of plastic pipe equipment (I)
In terms of plastic pipe equipment, due to various reasons such as operators' lack of experience in process and machine operation, plastic pipes often have rough outer surface, internal wobble ring, uneven wall thickness, and insufficient roundness. Therefore, it is necessary to adjust the process in time to eliminate the failure of plastic pipe production line in order to improve product quality.
Service
Each product has been screened layer by layer, quality is guaranteed, and can withstand the test

Provide equipment maintenance services, equipment warranty period of one year, free repair and replacement of non-human damage to accessories during the warranty period

After the warranty period, labor and accessories will be charged in appropriate amounts


  • Install

  • Debug

  • staff training