Description Overview Bonnell spring assembling machine Jaw model: SB272 Auto-cutting and clenching Auto advancing and stop Complete up and down assembling simultaneously Adjustable parameters One operator required Specifications Maximum width: 2000 mm Helical wire diameter: ⌀1.3 to ⌀1.4 mm Spring wire diameter: ⌀2.0 to ⌀2.4 mm End coil diameter: 69 to 78 mm Spring height: 80 to 190 mm Productivity: 8 to 10 pieces per hour Power supply: 3-phase, 480 V, 60 Hz Total power: 2.95 kW Overall dimension: 3150 x 1730 x 1810 mm Total weight: 1060 kg