1) It adopts computer system control and touch screen operation, having the characteristics of stable production process, easy operation and high efficient and energy saving.
2) Emitter feeding, selecting and ordering, transferring and inserting, pipe extruding, hole drilling and coilling can be finished synchronously, which has high automation degree.
3) The screw bolt of extruder and barrel are made of top-quality 38CrMoAlA nitriding steel,
the surface hardness can reach HV850-1000 after processing by ionitriding. The screw bolt
adopts optimal design with mixing head in same distance and different depth, the extruded
materials are plasticized evenly and pipe surface is smooth.
4) The extruding mold and forming and cooling device are made from special material, having the characteristics of unique structure and stable fixed diameter.
5) The tractor adopts frequency inverter control and can fit for the speed demands of
different technological skill. It adjusts the pressure force of caterpillar band automatically by up and down air cylinder, the surface of caterpillar band has rubber protective layer which prevents
drip irrigation pipe from clamping and distorting by tractor effectively.
6) The hole driller adopts mechanical method drilling and is equipped with residue recycling system. It has the characteristics of high speed hole-drilling, no residu left and stable operation.
7) The line adopts double-station rolling machine, so it has the functions of changing roll
without stopping machine. Wiring space, rolling tension and rolling length can be adjusted
according to actual needs.
