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WMW Gotha UBR 4x1250 Cold Sheet Straightening Machine
WMW Gotha UBR 4x1250 Cold Sheet Straightening Machine
Price on Request
Cold Sheet Straightening Machine
- upper rolls can be adjusted 3mm, driven
- lower rools driven, inclinable
- control via panel Siemens Simatic HMI
Machine in RetroFit process:
- 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
Technical Details:
- plate width: 1250 mm
- plate thickness: 4 mm
- smallest sheet thickness: 0,6 mm
- distance between columns: 1500 mm
- control: SPS S7 300
- Number of Straightening rolls: 21
- straightening feed: from 10 up to 20 m/min
- roll diameter: 60 x 1400 mm
- number of rollers upper: 10 pcs.
- number of rollers lower: 11 pcs.
- current capacity: 72 A
- total power requirement: 33 kW
- weight of the machine approx.: 13,5 t
- dimensions electric cabinet: L:0,6 x W:0,8 x H:2,6 2550 m
- dimensions L x W x H: 4,3 x 2,7 x 3,0 m
ProductID 1473
Model UBR 4x1250
Manufacturer WMW GOTHA
Manufacture Year 1972
Last Revision 2019
Status Assembled and Operative
Origin
Germany (Deutschland) 
Location Sachsen, Deutschland
Date Added 01-Nov-2019
Cold Sheet Straightening Machine
- upper rolls can be adjusted 3mm, driven
- lower rools driven, inclinable
- control via panel Siemens Simatic HMI
Machine in RetroFit process:
- 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
Technical Details:
- plate width: 1250 mm
- plate thickness: 4 mm
- smallest sheet thickness: 0,6 mm
- distance between columns: 1500 mm
- control: SPS S7 300
- Number of Straightening rolls: 21
- straightening feed: from 10 up to 20 m/min
- roll diameter: 60 x 1400 mm
- number of rollers upper: 10 pcs.
- number of rollers lower: 11 pcs.
- current capacity: 72 A
- total power requirement: 33 kW
- weight of the machine approx.: 13,5 t
- dimensions electric cabinet: L:0,6 x W:0,8 x H:2,6 2550 m
- dimensions L x W x H: 4,3 x 2,7 x 3,0 m
The advertisement was translated automatically and some translation errors may have occurred.
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Owner:
WMW AG
Since 25 years reputable companies are trusting in our Know-how as a specialist for used machine tools and plants. Through decades of market presence we are aware about the growing demand for always better quality machines. This results in increasingly comprehensive repairs, which already ranged in the past up to the area of the overhaul and modernization. In order to expand this area further, the Company WMW AG Maschinenbau has been founded.
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