1. Introduction of the HDPE  waterproofing  sheet making machine

this HDPE waterproofing sheet, HDPE geomembrane sheet extrusion machine is used to produce HDPE sheet, HDPE geomemrbane with width 1000-6000mm, thickness 0.5-3mm.

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2. Consists and Features of the HDPE geomembrane sheet extrusion machine

Extruder:

Single screw extruder(Exhaust or not) should be chosen on the basis of different materials, Specially designed screw and advanced temperature controlling system ensure the good plasticizationm high output and stable extruding.

Screen Exchanger,Melt-Pump and Mould:

the hydraulic quick screen exchanger ensures screen changing without material leakage and machine stopping, and the effect is fast and efficiency. Based on material difference, the mould is adopted T-type die head. Melt dosing pump can be used according to the different materials to guarantee stable extrusion and even thickness.

Three-roller calendering  machine:

Vertical or horizontal or 45 degree 3 roller calendering machine with roller temperature controlling device. the gaps of three rollers can be adjusted manually and automatically. It has emergency stop function to ensure safety.

Cooling Bracket:

It is equipped with corresponding cooling guide roller, making the cooling effect better. Meanwhile. It is equipped with edge cutting and cutting device, which guarantees the fixed width of plates and quality of edge.

Hauling off machine:

It adopts butyronitrile rubber roller and twice hauling to guarantee the stability and smoothness of plates. the hauling off speed is adjusted with the three roller calendering machine synchronously. 

 

Transverse cutting machine:

It adopts cylinder clamping, moving cutting and speed frequency regulator to guarantee the cutting speed synchronize with plate production speed. It is adopted alloy saw blade, and is equipped with dust absorption device.

 

Auto plate stacker:

Adopt vacuum generator, by creating a vacuum the Sucker can convey the products. the products can flip and parallel stacking by client's requirement and product size.

 

Application of the HDPE geomembrane, HDPE waterproofing sheet

 

1, HDPE geomembrane for environmental protection, sanitation: such as landfills, sewage treatment plants, power plants regulation pool, industrial, hospital and solid waste;
2, LDPE impervious membrane suitable for water projects: such as rivers, lakes and reservoirs dam seepage, sealing, reinforcement, drainage of seepage, vertical heart wall, slope protection, etc;
3, HDPE impermeable membrane in municipal works: subway, underground engineering building, green roofs, roof garden, sewage pipe seepage;
4, polyethylene impermeable membrane suitable garden: artificial lakes, rivers, reservoirs, golf course pond bottom, slope, green lawn waterproof, etc;

5, high-density polyethylene geomembrane for petrochemicals: chemical plants, refineries, tank seepage, chemical reaction tank, sedimentation tank lining, secondary lining, etc;