Wide Geomembrane Production Line

1. Equipment introduction

Using LDPE, HDPE, EVA, ECB and other polymer resin as the substrate, but also with non-woven fabrics (geotextile) and other materials for single-sided or double-sided disposable composite polymer waterproof sheet. The products produced by this equipment have smooth surface, no drum, high compactness and quality in line with the national standards GB/T17643-2011 and GB/T26518-2011, and the Provisional Technical Conditions for Waterproof Materials for Railway Tunnels (Part I Waterproof Board). They also have the comprehensive characteristics of high degree of automation, low power consumption and convenient operation.


2. Equipment model










3. Technical parameters

The host adopts advanced variable speed technology, saving up to 30%
The automatic heating system adopts thick mold circuit, saving about 40%.

1. Extruder SJ160/150 × 2/165 × 2 reducer SJWA375/330 × 2/375 × 2 main motor power: 160/132 × 2/160 × 2 DC speed regulation
2. Extrusion barrel using 38CYMOALA material, nitriding heating power: 62KW/120KW/150KW
3. Heating power of in-mold heating hydraulic automatic net changing device: 72KW/108KW/144KW
4. The surface of the vertical roller of the three-roller machine is treated with hard chromium, and the high-temperature oil-resistant silicone roller power: 11KW/15kw
5. Double traction device A. Variable frequency speed regulation traction power: 3KW B. Torque traction power: 25N.M/40N.M
6. Automatic cutting device power: 1.5KW drag device using electromagnetic speed power: 0.75KW/1.1kw/1.5kw
7. Coiler friction winding, with counting automatic device and fixed length alarm device power: 3KW (frequency conversion speed regulation) ~ 5KW

Hydraulic quick net change device: one-time buckling molding to ensure that the net change does not leak, save resources and improve work efficiency.

★Product introduction:
Geomembrane is a waterproof and impermeable material made of synthetic resin (HDPE, LDPE, EVA, ECB) as the base material, adding antioxidants, ultraviolet absorbers, color masterbatch and other accessories.
HDPE geomembrane has good physical and mechanical properties, high strength, chemical corrosion resistance, environmental stress cracking resistance, root resistance, puncture resistance and other comprehensive characteristics.
LDPE, EVA elongation, low temperature performance, soft and easy construction.
ECB geomembrane is a mixture of ethylene copolymer and petroleum resin, which is a higher grade geomembrane.


★Product specifications:




★Product picture display





★Product Performance


Ordinary high density polyethylene geomembrane (GH-1 type) performance index GB/T17643-2011





Low density polyethylene geomembrane (GL-1 type) performance index GB/T17643-2011




★Product application range

It is suitable for seepage prevention and leakage prevention of geotechnical water conservancy projects such as planted roofs, reservoirs, artificial lakes, landfill plants, tunnels, bridges, etc.