New Bihler GRM 80P punch-bending machine - Bihler - #2

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System concept Housing with single processing side; 26 drive positions for radial and linear manufacturing; rear side with 10 drive positions for diverse central mandrel movements; enlarged center aperture (diameter 150 mm, width 270 mm, height 70 mm)Stroke rate Infinitely variable from approximately 5 to a max. of 250 rpm Drive Infinitely adjustable drive; nominal drive power 8.5 kW Control VariControl VC1-E process control in separate, stand-alone control cabinet 700x700x2100 mm with power supply unit and electronic control and monitoring system; operating panel with 15“ TFT touch screen and control elements; 1 machine-controller with I/O bus modules for the entire machine control; 1 tool-controller with I/O bus modules; standard are 2 freely- programmable modules, each of which is equipped with 8 channels programmable as input or output; 1 bus module programmable with 16 inputs and 16 outputs; 1 press force monitorPneumatic system Maintenance unit with 2 tap connections for oil-free air; normal pressure 6 bar; pressure monitoring with machine cut-outHydraulic system Pneumatically operated hydro pump with pressure accumulator and valves for hydraulic feed activation; P max. =144 barCentral lubrication Single-line central oil lubrication system for machine and system modules, optionally system available with integrated oil recovery and/or oil disposal system; air-pressure activated pump, 4.5 liter capacity; function monitoring; 17 free quick-release couplingsCentral mandrel Installation of a maximum of two side-by-side positively-controlled or spring-return central- movement mandrels possible, max. stroke 80 mm, max. nominal force 20 kN; max. 1 standard central mandrel, stroke 80 mm, nominal force 35 kN*Feed Mechanical feed unit, extension on housing right-hand side, max. feed length 500 mm, max. strip width 80 mm, feed-time reduction, hydraulic material clamping; NC radial gripper feed unit, feed stroke from 0 to infinity * Press 400 kN nominal force two-point eccentric press, stroke 20 mm, fitting height at BDC 157 mm, stroke position adjustment –4 mm, mounting space for die sets of 670 mm length and 230 mm width; pretensioned press housing with 2-3 tie-rods; electronic press force monitoring *Slide units Positively-controlled or spring-return standard slide units, stroke from 35 mm to 95 mm, max. nominal force 90 kN; positively-controlled or spring-return narrow slide units, max. stroke 70 mm, nominal force 50 kN; bottom slide units max. stroke 25 mm, nominal force 30 kN; enlarged slide units, stroke from 30 mm to 50 mm, nominal force 45 kN; double slide units *Safety equipment Full enclosure for noise suppression and operator protection in accordance with the EC Machinery Directive 98/37/EC, 2 sliding doorsDimensions and weight Width 3,930 mm x depth 1,595 mm x height 2,220 mm; 4,500 kg subject to equipment (without tools)
* (additional versions can be used subject to application) ( subject to alteration 06/07) Otto Bihler Maschinenfabrik GmbH & Co. KG | Lechbrucker Str. 15 | D - 87642 HalblechTel.: +49-8368/18-0 | Fax: +49-8368/18-105 | verkauf@bihler.de | www.bihler.de