Разматыватель рулонного металла Dreher DHD 30 520

Gewerbering 6, D-82140 Olching
Dreher DHD 30 520
Control : Sonstige
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Description
Double unwinding reel with drive
Design:Short design
Band width min./max.:230 – 520 mm
Coil weight max.:2 × 30 kN
Number of reels:1
Coil outer diameter min./max.:1,500 – 2,000 mm
Spreading range min./ max.:460 – 525 mm
Coil delivery:Industrial truck
Reel loading:From the front (operating side)
Coil unwinding:From the underside of the coil
Material:Aluminium
soft
Strip thickness min./max.:0.8 – 1.2 mm
Tensile strength (Rm) min./max. :100 – 250 N/mm²
Strip cross-section max.:600 N/mm²
Straightening capacity:See straightening diagram
Strip speed min./max.:2 – 10 m/min
Strip infeed height above floor: 2,100 mm
Degree of automation:Fixed / ± XXX mm
Operating mode:Jog mode on sight
system parameters
System stroke rate:45 rpm
Working direction:Right–left
front loading with forklift truck
Flatness of installation site:± 15 mm
Connection voltage:400 V
50 Hz
Ambient temperature:20 – 40 °C
Compressed air connection:5 bar
reel
Double reel with drive
Spreading
Manual toggle lever system with hand crank
Coil limitation
22 November 2019
22 November 2019
Single arms
manually adjustable according to scales
fixed at the front via
quick-release lever and at the rear via clamping screws
Brake/drive
2 frequency-controlled asynchronous motors
2 dual-circuit safety air pressure disc brakes
Swivelling
Manual with 180° locking via pedal
Pneumatic pressure rollers with rubberised rollers at the top
mounted on brackets
Hydraulic spreading
Hydraulic spreading instead of manual spreading with hand crank
Hydraulic unit with valves and piping mounted on the reel head
Belt pull-off and belt feed Belt loop
Control via ultrasonic sensor/laser on the unwinding side