Board weighing unit
Next to the height, weight is an essential quality feature for freshly produced concrete blocks as well. The system for weighing boards with concrete blocks is installed directly behind the Height Control System. The conveyor drops the board on a frame with load cells behind the Height Control System.The weight for an empty board can be edited in the SHV-Visu software, or can be read out of a RFID Chip in the board.
The control of the weighing unit measures the weight of a board with products and calculates the concrete weight by computing the difference between the full and empty board. This weight is sent to the SHV-Visu software on the computer where it is displayed and stored in the database. The control unit of the weighing system is based on Siemens S7-1200 PLC and communicates with the control of the block machine (signal exchange), the laser sensors of the height control and with the SHV-Visu software. The weighing electronics are installed in the switch box of the SHV500. The terminal boxes for the load cells are mounted as close as possible to the load cells on site.
Components
- Load cells and accessories
- Weighing electronics
- Extension of the SHV-Visu software for weighing unit
Color Marker
The color marker is used to mark layers of blocks with heights outside of the specified tolerances. The system is installed on the side of the conveyor. The layer of blocks is marked on one side in the direction of transport.
Components
- Paint gun with nozzle and needle made of stainless steel, adjustable
- Wheel prevents protruding blocks from damaging the paint gun
- Instrument panel with a directional control valve, shut-off valve, pressure limitation valve, filter pressure regulator and paint container made of stainless steel (3 liters), mounted on a solid frame made of aluminium profiles
- Connection lines are bundled in a flexible hose approx. 2 m in length
- Control system for color marker (switch cabinet on frame) with warning light (red)
- 1 liter of red marking paint and 1 liter of marking paint thinner
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R&W Industrieautomation GmbH
Weidenstr. 1
57627 Hachenburg
Fon: +49 (0)2662 941434
Mail: info(at)r-u-w.de
Web: www.r-u-w.de
Partner USA, Canada
ISI
Industrial Services International, LLC
Bea Andreas, M.B.A.
Potomac, Maryland 20859
Telefon: +1 (0) 240 994 7154
Mobil: +1 (0) 301 639 5489
E-Mail: ibc-ba(at)msn.com
Website: www.isi-na.com
Partner United Kingdom, Ireland
Concrete Technology Limited
Victor Pickering
Telefon: +44 (0) 1270 66 65 49
Mobil: +44 (0) 7714015502
E-Mail: victor(at)concretetech.co.uk
David Pickering
Telefon: +44 (0) 773631459
E-Mail: david(at)concretetech.co.uk
Website: www.concretetech.co.uk
Partner Benelux
LPI-Link Promotions international
Alexander Eysink
Mobil: +31 (0) 610 619 190
E-Mail: linkpromintch(at)hotmail.com
Partner Switzerland
CME GmbH
Alexander Eysink
Mobile: +41 (0) 79 335 30 60
E-Mail: cmeysinkgmbh(at)hotmail.com
Partner Sweden
Pigmentec AB
Lars-Olof Eliasson
Telefon: +46 (0) 31 25 79 00
Mobile: +46 (0) 70 663 95 65
E-Mail: lars-olof.eliasson(at)pigmentec.se
Website: www.pigmentec.se
Partner Poland
Prefasprzet Sp. z o.o.
Mateusz Florek
Telefon: +48 (0) 605 988700
E-Mail: mateuszflorek(at)prefasprzet.pl
Website: www.prefasprzet.pl
Partner Australia
Bliss & Reels
David Arndt
Telefon: +61 3 9850-6666
Fax: +61 409 256 755
E-Mail: david(at)blissandreels.com.au
Website: www.blissandreels.com.au