WMW Gotha UBR 4x1250
Sheet straightening machine | Stock number: 0100559
Description
Machine has been modernized and mecanic overhauled!
Details
plate width: 1250 mm
plate thickness: 4 mm
smallest sheet thickness: 0,6 mm
Number of Straightening rolls: 21 Stück
roll diameter: 60 mm
straightening roll diameter: 60 mm
straightening feed: m/min
bending speed: m/min
total power requirement: 35 kW
Weight approx.: 17 t
space requirements approx. LxWxH: 5,0x2,5x4,0 m
work performed
- replacement of all wheel bearings and oil seals of the 4 rolls gear
- drive gear for leveling rolls completely disassembled, cleaned, defective bearings replaced by new ones and all shaft seals were renewed
- screw jack cleaned and tested
- working up the leveling rolls by grinding
- dismantling, cleaning and regrease the drive shafts
- dismantled defective bearings of the support bearings and replaced by new ones
- renewal of the spherical plain bearings of the lower roll unit
- replacement of all hydraulic hoses according to standard DIN 20 066
- retrofitting of a pressure switch to monitor the filter contamination
- partial replacement of hydraulic pipes -resealed manifold for recirculating lubrication
- disassembled 5 hydraulic cylinders, cleaned, replaced seals and mounted
- measuring and setting the individual cylinders of the upper support bearing unit
- new motor for hydraulic pump "roller adjustment (upper) has been installed
- lifting motor checked, shaft seals were renewed, defective transformer for the brake has been renewed
- renewal of the electric cabinet, the machine wirings, end positions
- retrofitted frequency converter
- retrofitted drive motor with an externally controlled fan
- retrofitting a PLC S7 300
- safety procedure changed according to the new industrial safety regulation on the 3rd of February 2015 / customized
- renewal of machine cover parts
- Machine has been completely repainted
- renewal of the operating arm with a new control panel
- conventional display elements replaced by digital display
Subject to changes and errors in technical details and specifications, as well as prior sale.