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~The Geomembrane machine adopts flat T-die extrusion process and three roller calendars calibrating technology composed of the according downstream machines parts, like geotextile laminating unit, haul off unit, sheets accumulator, transverse cutter and automatic winder etc, using a variety of resins such as LLDPE, LDPE, MDPE, HDPE, EVA, PVC etc., as raw material to produce geomembrane waterproof sheets, also called geo liners, geomembrane lining material, geo lining products, geomembrane covers etc. The geomembrane manufactured by our machine can reach GM 13 standards.

Sheets Specifications
sheet width: 2000-8000mm,
thickness: 0.5-3mm,
sheet structure: single layer or multi-layer co-extrusion.
sheets surface: can be smooth type, can be embossed/textured type, can be geotextile type.
sheets extrusion capacity: 1300kg/h

Processing raw material:
HDPE granules, recycle flakes, carbon black or masterbatch, other filler material etc,

Sheets applications:
1) waterproofing usage in industrial & civil buildings, including the green roof, flat roof, and the sloping roof.
2) Underground waterproof: reservoir, dam, pool, swimming pool,
3) Waterproof usage in tunnel drainage, grain depot, artificial engineering, landfill, artificial lake, foundation moisture-proof,

Main Technical Data:
Main extruder model  LSJ-120/33-36 LSJ-150/33-36 LSJ-180/33-36 LSJ-150/150
CO-extruder model  LSJ-75/33, LSJ-90/33, LSJ-150/33
Extrusion capacity  500kg/h 650kg/h  700-800kg/h  1000-1300kg/h
Installed power approximate 450kw  560kw  800kw 1300kw
Main motor power   160-200-220-315-350kw
Sheets width  2000-3000-4000-5000-6000-7000-8000mm
Sheets thickness  0.5-3mm
Thickness of the compound films  0.2-2.5mm
Sheets structure  Single layers, multi-layers co-extrusion type, A/B, A/B/A type etc
Sheets surface  Can be smooth type, textured types, or with geotextile laminating
Width of flat T die head  2200mm, 3300mm, 4300mm, 5300mm, 6300mm, 7400mm, 8400mm
Calibrating roller calendars sizes  Φ450-800mm
Cooling method  Circulated water

3-LAYER GEOMEMBRANE EXTRUSION LINE STANDARD CONFIGURATION
1) Dosing system (optical)
2) The standard configuration comprises a high-capacity extruder for the inner layer and two smaller extruders intended for the outer layers, arranged with bimetallic barrel and wear-resistance bimetallic coated screw
3) Co-extrusion head is equipped with internal bubble cooling system (IBC)
4) Fixed haul-off unit, sheets accumulator, transverse cutter, suitably designed for production needs
5) Fully-automated winders, 8m width, with automatic shaft extraction and reel downloading

LEADER geomembrane extrusion lines can be customized according to the customer’s requirements. Welcome to consult for more information.