Product Description speed: 50m/min pipe thickness: 0.5-1.2mm diameter: 16mm, 20mm, adjustable dripper space: 200-1000mm, adjustable Product Feature 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, choosing and ordering, transferring and inserting, pipe extruding, hole drilling and rolling 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, which 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-variable 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 residue left and stable operation. Product Specification/Models Machine model SJNX-90-YZ Main driving power 55kW Max. extruding capacity 158kg/h Heating power 38kW Filter changing way Durable filter Total dripper supply power 4.06 kW Emitter supplying speed ¡Ü180 pcs /min Tractor driving power 4 kW Hole drilling way Mechanical Hole drilling speed ¡Ü180 pcs/min Winding motor Torque motor Water consumption 3 m3/h Air consumption 2 m3/min Installation power 120 kW Overall dimension£¨L¡ÁW¡ÁH£©31 m¡Á5 m¡Á3 m