Overview of Plastic Blind Ditch Products:
Plastic blind ditch is composed of a filter cloth wrapped around a plastic core. Plastic core is mainly made of thermoplastic synthetic resin, which is modified and extruded into thin plastic filaments through a nozzle in a hot melt state. The extruded plastic filaments are then fused together at the nodes through a molding device to form a three-dimensional mesh structure. At present, plastic cores come in various structural forms such as rectangular, hollow matrix, circular hollow circular, etc. This material overcomes the shortcomings of traditional blind ditches, with high surface porosity, good water collection, large porosity, good drainage, strong compression resistance, good pressure resistance, good flexibility, adaptability to soil deformation, good durability, light weight, convenient construction, greatly reduced labor intensity for workers, and high construction efficiency. Therefore, it has been widely welcomed by engineering bureaus and widely applied.
Characteristics of plastic blind ditch: The composition fibers of plastic blind ditch are about 2mm filaments, which are fused together to form a three-dimensional network. Its principle is the same as that of steel structure truss. The surface porosity is 95-97%, which is more than 5 times that of perforated pipes and 3-4 times that of resin mesh pipes. The surface water absorption rate is extremely high. Due to its three-dimensional structure, the void ratio is 80-95%, making it lightweight and easy to manage. Its compressive performance is more than 10 times stronger than that of resin in pipe structures. Therefore, even if it is compressed due to overload, the residual void is still over 50% due to its three-dimensional structure, and there is no problem of water blockage, so there is no need to consider being crushed by soil pressure.

SJ90Configuration Form for Blind Ditch Sheet Material Equipment

1、 Host

1. speed reducer225Type hard tooth surface reducer;

2. Screw barrel,φ90mm，28:1,38GrMOAL;

3. motor45kwEquipped with Taiwan Universal Drive frequency converter;

4. 10Automatic temperature control cabinet in the district;

5. noseC=1180mmBlind ditch sheet special machine head;

6. Copper nozzle, with inner hole size processed according to customer requirements;

7. Head heating, stainless steel heating element;

8. Automatic feeding;

9. Hydraulic screen replacement;

10. Host mobile device, effective1.5Rice;

2、 Cooling water tank: long*wide*tall=1800*1300*700

3、 Sink traction

1. Chain wheel shaft2Root;

2. All bearings, chains, and screws underwater are made of stainless steel material;

3. Manually adjust the clamping device;

4. Motor frequency conversion speed regulation;

5. Machine head to forming cross surface400mm.

4、 External traction

1. gear shaft2Root, manual compression device;

2. Traction motor, variable frequency speed regulation;

3. Equipped with a meter alarm device.

5、 Winder machine

1. 16NMTorque motor with speed regulator;

2. Roll up availableφ800mm.