Drip Irrigation Water Tube Extruder Making Line

inlaid cylinder emitter drip irrigating pipe extruder description

This production line is mainly used to prodcue all kinds of drip irrigation pipe, which are widely used in agriculture and construction water supply and drainage and cable laying. This production line is composed of conical (parallel) twin-screw extruder, headpiece, vacuum sizing device, traction machine, cutting machine and stacking device. The extruder and traction machine adopts frequency control. The traction machine can be with two, three, four, six, eight claws. This production line is equipped with cutter (saw web or planetary). The production line has reliable performance and high efficacy.

main technical parameters

inlaid cylinder/round emitter drip irrigation pipe making machine features

1. According to our years of experiment and practice, the small screw pitch and big screw diameter are adopted for our UHMWPE pipe extrusion line. The production line can melt the UHMWPE, whose melt index is near 0, and slowly extrude it continuously.2. Our drip irrigation pipe extruder, comparing with normal plastic pipe extrusion machine, doesn’t need the cooling fan for the spiral barrel. Each section of the drip irrigation pipe extrusion machine comes with an independent control system, so the temperature precision and energy efficiency are both great. The main motor is optimized for the line, leading to 25% reduction in energy consumption.3. To shaping the pipe with cooled mold, we add to the nozzle and core rod. Low temperature heat conduction oil will be injected into the pipe through the mold temperature control mechanism to cool the mold and shape the pipe material. In comparison to regular PE pipe extrusion machinery, our drip irrigation pipe extrusion machine is much cheaper due to the absence of vacuum shaping sleeve, vacuum box, and traction machine. Besides, high molecular material with a molecular weight as high as 1.5-5 million, like inlaid round drip irrigation tape, can be processed.To achieve the UHMWPE pipe shape forming and mold cooling, spiral outer flow channel and inner channel added to the nozzle of the mold and the end of the screw. Low temperature heat conductive oil is injected into the channels through the mold temperature controller to cool the mold. Then the pipe about to come out of mold will be cooled and the shape can be formed.

 inlaid cylinder drip irrigation pipe specification