PE Geo-membrane waterproof sheet extrusion line

PE geo-membrane waterproof sheet extrusion line is composed of single screw exhaust plastic extruder, sheet head, three-roll calender, unwinding device, roller cooling trimmer, traction machine, coiling machine, etc.
PE geo-membrane waterproof sheet extrusion line has compact structure, superior performance, optimized design of screw and screw, and professional processing of high-performance alloy steel 38CrMoAIA, so that the whole machine has uniform plasticization, stable extrusion volume, high output and long service life.
PE geo-membrane waterproof sheet extrusion line The main screw adopts cast aluminum heater for heating, air cooling, precision electronic control instrument to control the temperature, and the drive motor is variable frequency speed regulation.
The hard tooth surface reducer can be operated continuously for a long time without failure. The integrated design of the whole unit, the main and auxiliary machines operate synchronously, and has the characteristics of high efficiency, high performance, high stability, etc., making it an ideal equipment for the production of multi-layer composite sheets.

PE Geo-membrane waterproof sheet extrusion line Product Flows

Extruder —- Screen changer —– Melt pump —– T-die —— Calender —– Thickness Scanner —-Cooling Bracket —-Cuttting Knife —- Haul-off —-Winder

China Plastic Extruder Supplier- GWELL, the main action mechanism of its geomembrane is to use the impermeability of the plastic film to block the leakage channel of the earth dam, and to withstand the water pressure and adapt to the deformation of the dam body with its large tensile strength and elongation ; Non-woven fabric is also a kind of polymer short fiber chemical material, which has high tensile strength and extensibility through needle punching or thermal bonding.

After it is combined with the plastic film, it not only increases the tensile strength and puncture resistance of the plastic film, but also increases the friction coefficient of the contact surface due to the rough surface of the non-woven fabric, which is conducive to the stability of the composite geomembrane and protective layer At the same time, they have good corrosion resistance to bacteria and chemical action, are not afraid of acid, alkali and salt erosion, and have long service life under the condition of avoiding light.

1. Tensile mechanical properties

Its elasticity and deformation ability are suitable for the expansion of goods and the effective elimination of shrinkage base level

Uneven settlement of foundation surface and high-water vapor permeability coefficient.

2. Resistant plant roots

Geomembrane has excellent puncture resistance and can prevent most plant roots from passing through effective impermeability.

3. Chemical stability

It is widely used in aquaculture anti-seepage, acid, alkali and salt resistance, etc.

4.Tensile strength and elongation

Its main mechanism is to isolate the water leakage channel of Duanshi dam with the impermeability of plastic, bear the water pressure and adapt to the dam deformation with its large tensile strength and elongation.

China Gwell machinery is CRCC (China railway inspection and certification center) standard participants and makers. Wide PE waterproof coil equipment has several models of 3 meters, 4 meters, 6 meters, 7 meters, 8 meters wide. Our equipment meet CRCC standards. There are many successful cases.

China Railway Inspection and Certification Center Product Certification Center (formerly China Railway) (hereinafter referred to as “CRCC”) was approved by the National Certification and Accreditation Administration Commission on October 29, 2002 (approval number CNCA-R-2002-102), in 2002 In November 2008, it went through industrial and commercial registration and was formally established in April 2003. As a state-owned enterprise, GWELL, as a China Plastic Extruder Supplier, has a registered capital of 51 million yuan. It is a third-party inspection and certification organization that implements railway and urban rail equipment product certification. status. According to national regulations, all enterprises that provide waterproofing membranes for high-speed railways, railways, rail transit and related projects must pass CRCC certification.