Автоматическая Шпилька Бендер

hairpin bender Use: the equipment is used for opening, straightening, chipless cutting and bending coil copper pipe into set length U shape pipe which is also called hairpin pipe; mainly applied to the auto production of long U pipe in air-condition condensers and evaporators. Specifications: 1) Efficiency (one cycle): when L≤1,000, t <12sec 2) Length precision: ±0.8mm 3) Pipe end tolerance: ≤1.0mm 4) Flattening rate in thickness of bending part : ≤15% 5) Power supply: 3-phase AC 380V±10% (three-phase, four-wire mode) 50Hz 6) Total power: ≤13kW 7) Pressure of compressed air: 0.4-0.6MPa 8) Cutting mode: external cutter 9) Bending power: 2kW servo motor 10) Returned material and fixed length: 1kWservo motor 11) Frame moving power: 0.4kW servo motor 12) Strap feeding motor: 4kW motor, variable frequency control