PE seepage pipe production equipment is a special extrusion production line specially designed for high-density polyethylene (HDPE) and modified materials, with the core adopting the integrated process of "raw material pretreatment - melt extrusion - structural forming - in-line opening - vacuum shaping - cooling cutting - intelligent winding". Its core principle is: in response to the needs of PE seepage pipes for "permeability and blockage, compression resistance and load-bearing", through the corrugation/solid wall structure extrusion molding, the uniform opening of the pipe wall (hole diameter 2-8mm) is simultaneously realized, and the dimensional accuracy is guaranteed by vacuum shaping, and finally formed into a pipe with both drainage and permeability and compressive performance, with an automation degree of more than 90%, to meet the needs of municipal drainage, infrastructure seepage prevention, ecological engineering and other scenarios.

Core Advantages and Applicable Scenarios

of the device 1. Core   Advantages

     ◦ Common advantages:

▪     Efficient integration: integrated production, 60% higher efficiency than traditional segmented processes, and ≥ 98.5% scrap recovery rate;

▪     Precise and controllable: pipe diameter error ±0.5mm, hole opening uniformity error<5%, in line with GB/T 15558.1-2015 standard;

◦     Flexible adaptation: quick mold change (within 30 minutes), support switching between different pipe diameters and hole types, compatible with

▪     Water permeability and blockage: high pore opening rate (1.45%-30%) + orifice raised design to prevent filter material blockage, and the water permeability efficiency is 5-10 times that of ordinary pipes;

▪     Compressive wear resistance: the ring stiffness of the corrugated structure is ≥8kN/m², which can withstand the pressure of roadway soil covering, and the wear resistance is 3 times higher than that of concrete pipes;

▪     Weather resistance and durability: add anti-UV agent and carbon black masterbatch, acid and alkali corrosion resistance, outdoor service life of 30-50 years, -40°C-70°C environment stable operation;

▪     Low energy consumption design: The energy consumption per unit product ≤ 65kW·h / ton, which is 25% energy saving compared with similar equipment (frequency conversion control + nitrogen protection blessing).

1.   Typical application scenarios

Municipal engineering field: road subgrade drainage, urban waterlogging prevention and control, green belt percolation

permeable and efficient, compressive and load-bearing, anti-blocking and durable  

 Infrastructure anti-seepage field: railway/highway slope drainage, tunnel seepage water export

Weather resistance, anti-aging, and adaptation to complex geology         

Ecological engineering field: landfill filtrate collection, wetland park rainwater infiltration

corrosion-resistant, environmentally friendly and pollution-free                 

Agricultural water conservancy field: farmland drainage and irrigation, orchard percolation, lawn greening and drainage, lightweight

Convenient             construction