Geomembrane sheet extrusion line

Changzhou Dali Plastics Machinery Co., Ltd., as an innovative high-tech enterprise, has been focused on product innovation. We have successfully worked out the HDPE geomembrane production line for dam lining,which is plan to sell it out to the global markets. HDPE geomembrane production line for dam lining is a good example to showcase our research and development capability. Changzhou Dali Plastics Machinery Co., Ltd. will introduce more advanced and innovative technology, and will gather more professional talents together.

Application:Sheet, SheetPlastic Processed:PE, LDPE/LLDPE
Condition:NewScrew Design:Double-screw, Double-screw
Place of Origin:Jiangsu, ChinaBrand Name:Dali, Dali
Voltage:customizableWarranty:1 Year
After-sales Service Provided:Field installation, commissioning and training, Engineers available to service machinery overseasAutomatic Grade:semi-automatic
Certification:CEOrigin:Jiangsu, China (Mainland)
Mould:Flat head dieMotor:DC
Cooling:Water coolingThickness:Maximum 5.0mm

HDPE geomembrane production line



Adopting casting film process to heat,extrude,press,cool HDPE, LDPE, MDPE,EVA and other raw materials.



  • Feeding systems with pneumatic or helix loaders
  • Extruder with screen changer
  • Co-extrusion feedblocks for adjustment of layer ratio and layer distribution
  • Flat Extrusion Die-heads
  • Chill rolls where extruded melt is transformed into a film and quickly cooled down
  • In-line triming equipment
  • Sheet guiding system
  • Surface winding unit
  • Edge trim recycling system  


Raw Materials & Finished Product Applications

Polymers of LDPE, LLDPE, HDPE, EVA can be efficiently extruded on DL series of geomembrane extrusion line. Also used for coating many kinds of non-woven fabrics, woven fabrics,and getextile.




Geomembrane applications:

  • Sanitary project(Landfill,sewage treament,toxic and hazardous compounds disposal)
  • Water conservancy(river,lakes water reservior dam seepage control)
  • Construction projects(subway construction, roof garden, sewage pipe liner)
  • Lanscape Works(artificial lake, pool)
  • Agriculture engineering(reservior, drinking water tanks, water storage pond, irrigation system)
  • Transportation(railway,highway)


Company Information

Our company is specialized in manufacturing a variety of sheet and film machineries including geomembrane extrusion machine, drainage board equipment, geotextile coating machine; EVA encapsulation film production line, EVA/PVB glass interlayer film machine; PE,TPE,CPE,PP,CPP,PVC single layer and multilayer cast film machine; plastic laminating machine; PP spunbond nonwoven fabric line, nonwoven thermo-bonding machine, nonwoven dusting machine, slitting and rewinding machine; film recycle granulating unit and so on. All the machineries can be designed and manufactured as per customer requirement. We also provide plastic extrusion dies for various application, rubber rollers, embossed rollers, mirror surface rollers, anilox rollers, hot rollers etc.





Our Services



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Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.


The first thing we do is meeting with our clients and talk through their goals on a future project.


They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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