Geomembrane Production Line (PE, PVC, TPO, EPDM)

What the Tongjia geomembrane line produces

The Tongjia geomembrane production line is an extrusion line that produces impermeable waterproof membranes from PE (HDPE, LDPE, LLDPE), PVC, TPO and EPDM polymers. Five model sizes cover membrane widths from 3,000 mm to 8,000 mm, with thickness adjustable from 0.7 to 3 mm and output ranging from 300 to 1,500 kg/h depending on model and material.

The finished product goes by many names depending on the buyer and application. Civil engineers specify it as geomembrane, HDPE liner or geosynthetic liner. Waterproofing contractors call it waterproof membrane, pond liner or roofing membrane. Municipal and environmental buyers refer to it as landfill liner, canal liner or impermeable sheet. If you searched for any of those terms, this is the machine that produces them.

Built for manufacturers who want to produce geomembrane in-house

This line suits companies that want to make and sell geomembrane: geosynthetics producers adding geomembrane to an existing geocell, geogrid or geotextile range; PVC or PE polymer processors diversifying into waterproofing materials; and civil material suppliers who want captive supply for large reservoir, canal or landfill contracts. Dedicated waterproofing applicators running large-scale landfill or mining liner projects also become buyers when their consumption justifies in-house production.

The five model sizes let a first-time producer start with the TJ-TGM3000 at 3,000 mm width and step up to the TJ-TGM8000 at 8,000 mm as the business grows. All five share the same 33:1 L/D screw ratio and intelligent control architecture, so operators move between models with minimal retraining.

Geomembrane vs concrete, clay and bitumen

PE, PVC, TPO and EPDM geomembranes have displaced concrete, compacted clay and bitumen liners in India across a wide range of applications. The reasons come down to material properties and installation cost:

• Against concrete lining: Geomembrane is far cheaper and faster to install. A rolled membrane lays in hours; a concrete lining takes days or weeks. Concrete cracks under ground movement; flexible geomembrane accommodates settlement without losing seal integrity.
• Against compacted clay: Clay liners require large volumes of suitable material and careful placement. They desiccate and crack in dry conditions. HDPE and LLDPE geomembranes deliver consistent impermeability at a fraction of the weight and bulk, without needing a suitable clay source nearby.
• Against bitumen: Bitumen membrane degrades under UV and in sustained contact with water. PE geomembrane is chemically inert, UV-stabilised and maintains its seal under long-term submersion, which is why it is specified over bitumen for landfills, reservoirs and sewage ponds.

Industries that use geomembranes in India

Geomembrane from this line serves almost every sector that needs waterproofing, containment or lining:

• Waste management and environmental: landfill base and cap liners, leachate collection ponds, hazardous waste containment, hospital solid waste disposal.
• Water conservancy and irrigation: reservoir liners, canal liners, water storage tanks, irrigation pond bases and check dams.
• Sewage and effluent treatment: effluent treatment ponds, sewage treatment plants, power plant ash ponds, industrial wastewater storage.
• Mining: heap-leach pads, tailings impoundment, process water containment, mine pit liners and solution ponds.
• Construction and civil: tunnel waterproofing, metro and underground station lining, basement waterproofing, bridge deck waterproofing.
• Roofing and landscaping: planted and garden roofs, artificial lakes, golf course pond bottoms, decorative water features.
• Aquaculture and agriculture: fish pond and shrimp farm liners, biogas digesters, farm storage ponds.

Why source this line through Magnum Resources

Magnum Resources is the authorised India partner for Tongjia geomembrane machinery. One team handles the whole chain: sizing the line for your target materials, widths and output rate, managing import and customs clearance, installing the line on your floor with OEM-backed engineers, and running your operators through start-up training. Wear parts and technical support stay with the same contact afterwards.

If you are evaluating a geomembrane production line or a waterproof membrane extrusion line for an Indian plant, talk to our engineers about your target materials, production targets and site layout. We will give you an honest lead time and a fully configured quotation.