开卷机-矫直机

LORENZ HH 7500.1-BRM50/820.7BA-BÜU-5

material width 820 mm
coil weight 7,5 t
material thickness 0,8 - 5,0 mm
coil internal diameter 470 - 520 mm
coil external diameter 1600 mm
material cross-cut 1600 mm²
no. of straightening rolls 7
straightening roll diameter 50 mm
number of draw-in rolls 2
speed 0 - 40 m/min
Decoiler HH 7500.1 with:
- hydraulic expansion and automatic re-tensioning
- material centre adjustment
- adjustable pneumatic disc brake
- counter-holder with quick clamping
- circular guard ring
- fixed coil loading chair
Insertion aid consisting of:
- snubber roll (driven)
- infeed wedge
- hold-down roll
Straightening machine BRM 50/820.7 with:
- automatic circular oil lubrication of the cardan shafts
- torque-dependent overload protection
- motoric roller cassette adjustment with digital display
- quick-change device of the cardan shafts
- quick-change device of the straightening rolls
Transfer table + ultrasonic control BÜU-5 with:
- loop control via ultrasonic sensor (analogue)
- strip sag monitoring (min/max)
- strip end monitoring
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