PU Polyurethane Hose Manufacturers Extrusion MachineDelivery term:The date of payment from buyers deliver within days
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PU pipe extrusion line
PU hose extrusion line is composed by automatic feeder, single screw extruder, extrusion die, forcing cooling device, cooling water tank, haul- off unit, cutter device, and coiler and so on.
PU(polyurethane) tube is widely applied to air-pressure tube, pneumatic components, liquid conveying pipe and protection tube etc. because of it is with wonderful resistance performance against high pressure, vibration, corrosion, bending and weather, in addition, with the properties of convenient and flexible.
Features of PU tube extrusion machine:
1.Screw of PU machine optimized by Japanese technological processing, can perfectly adapt to the PU material which is with high thermal sensitivity, flow ability and melting viscosity, thus ensure even plasticization and high output efficiency, as well as adopts AC motor with imported inverter control and help PU hose manufacturers saving power cost.
2. This PU tube manufacturing machine adopts core rods and die are made of die steel, precision grinding, which ensures the inner flow surface glossiness and anti-corrosion.
3. High precision processed melt pump with moving device, flexible moving. Front and back installed with melt pressure sensor, front melt pressure closed-loop feedback control system which offer high stable PU extrusion output and automatic extrusion fluctuation adjusting;
4. With the new "automatic accurate control of vacuum" technology: vacuum and water system controlled separately. In this way, we can coordinate the multilevel water balance control system with vacuum system, ensures stable vacuum degree, cooling water level and water flowing.
5. Haul off unit equipped with multilayer wear-resisting synchronous belt, without sliding phenomenon. High level precision roller drive traction, Servo driving system or AC driving system, realize extremely stable pulling.
6.Special designed winding machine with tension induction regulator, apply to PU pipes, keep winding under natural relaxation state, when tension condition change, the fluctuation within manageable scope, avoid PU tube over drew by too fast winding speed and too slow speed of winding. This brings convenient of polyurethane hose manufacturer.