Hydro-Jet 3020 D 3040 D 3060 D 3080 D

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1 Gantry-Type Water-jet Cutter Systems Solid Gantry-Type Water-jet Cutter System state-of-the-art GPlus 450 Cut control, high-pressure pump BHDT Ecotron and abrasives system ALLFI high-pressure system up to 3800 bar for Abrasive & Pure-Water Cutting stainless steel tank and support grid

2 This Water-jet Cutter System allows cost-effective machining and delivers maximum cutting quality even for very large parts Rigid base frame plus BHDT pressure booster pump Ecotron Description The standard equipment includes a complete, integrated abrasives system. abrasive Cutting of steel, aluminum, marble, compound materials and much more dual-drive bridge dual linear guideways in X and Z stainless steel tank and support grid high-quality pre-loaded ball screws (recirculating spindle nut) with automatic lubrication for lasting high cutting precision Hydro-Jet 3020 D shown (similar fig. ) CNC controlled water pressure CNC controlled abrasives feed GPlus 450 Cut including grid nesting dual head operation upon request

3 The Water-Jet is a universal tool with many benefits: no thermal stress and only minimal mechanical stress no hardening or tension on the part no dust, smoke or toxic fumes Description small kerf width and very clean cut edges virtually burr-free cuts = no rework necessary direct plunge-cut at any position Hydro-Jet 3060 D shown

4 Specifications Hydro- Jet 3020 D 3040 D 3060 D 3080 D Cutter System cutting capacity 3000 x 2000 mm 3000 x 4000 mm 3000 x 6000 mm 3000 x 8000 mm Specifications Z axis travel 250 mm 250 mm 250 mm 250 mm max. table load capacity 1500 kg/m kg/m kg/m kg/m 2 fill capacity of sand container (max) 1000 kg 1000 kg 1000 kg 1000 kg sand feed g/min g/min g/min g/min Feed maximum rapid feed mm/min mm/min mm/min mm/min work feed mm/min mm/min mm/min mm/min Accuracy positioning accuracy ± 0,1 mm ± 0,1 mm ± 0,1 mm ± 0,1 mm repeatability ± 0,05 mm ± 0,05 mm ± 0,05 mm ± 0,05 mm Dimensions/Weight overall dimensions (L x W x H) 7100 x 4600 x 2250 mm 5400 x 4600 x 2250 mm 9000 x 6200 x 2400 mm x 6200 x 2400 mm weight (without water) 2000 kg 2500 kg 4500 kg 7200 kg weight with water 6600 kg 9000 kg kg kg Part No Standard Equipment Optional - GPlus 450 Cut control with TFT monitor - starter kit Part. No electronic hand-wheel - sound proofing pump enclosure Part. No control panel - oil / air cooler for ECOTRON Part. No GPlus 450 Cut Software - laser pointer Part. No grid nesting - abrasive mud vacuum system 8 m 2 (Hydro-Jet 3020 D) Part. No high-pressure pump ECOTRON abrasive mud vacuum system 12 m 2 (Hydro-Jet 3040 D) Part. No abrasive cutter head - calculation module Part. No abrasives tank 1000 kg - software option for contour nesting Part. No abrasives conveyor system - light curtains on 2 sides Part. No automatic Z axis with collision guard - light curtains on 3 sides Part. No operating manual and programming instructions - light curtains on 4 sides Part. No check valve Part. No

5 High-pressure pump High-pressure pump Ecotron hydraulic drive with axial-piston pump infinitely variable pressure control via CNC oil/water heat-exchanger for oil cooling system, or optional oil/air cooler pressure booster, complete with high-pressure tubing pulsation damper with 2.49 liter reservoir relief valve integrated in the high-pressure circuit Specifications High-Pressure System Ecotron main motor rating flow rate (max.) max. operating overpressure continuous operating pressure (max.) 37 kw 3,8 l/min 4000 bar 3800 bar stroke speed 35 min -1 gear ratio 1:21,78 oil tank capacity 130 l environmental temperature for oil/air cooler required air pressure 1,48 kg/s environmental temperature for oil/water cooler water infeed 0,5 water pressure, with booster pump waste water connection 3/8 high pressure connection, 3/8 and 9/16 HP pipe air supply compressed air connection for tube (OD) required power connection width x depth x height weight 1-3 bar M30x2 5,5-7 bar 6 mm 125 A 1800 x 850 x 955 mm 950 kg maximum power and reliability for purewater and abrasive cutting operations superior operation safety and ease of maintenance The Hydro-Jet Series pressure transmitter HP system is based on a high-pressure pump with hydraulic drive, pressure booster, pulsation damper, pre-filter unit, and pressure relief valve. All components are mounted on one common base frame. A proportional valve for automatic water pressure control via CNC control is included in the standard equipment of the Ecotron High-Pressure System. The quick-relief valve maintains atmospheric pressure in the pipe system upon completion of the cutting process. A sound proofing enclosure is available as an option to dampen the noise level of the pump and to protect the High-Pressure system.

6 CNC control CNC Cutting with GPlus 450 Cut Features the ideal user-interface to accommodate the special requirements of 2D Water-Jet Cutting Intuitive programming easy, user-oriented operation allows quick creation of programs optimum contour approach made possible by a multitude of geometry imports from DXF and DIN/ISO program files definable starting cut conditions differentiating between circular and faulty geometries can be repaired and edited with the integrated non-circular inside and outside contours DXF Analyzer zoom feature - enlarges the part view and all starting cuts 50 standard macros simplify the creation of a wide variety of user-friendly HMI supports the operator with an easy to understand geometries display of all controls and service messages and allows editing of instant display of all starting cut changes in the drawing with cutting parameters during cutting (GPlus 450 Cut) simulation option cutting and marking in one program optimum material utilization via grid nesting function with critical features like turning, mirroring, and manual sorting Accessories material database with plate management function - for the contour nesting, allows nesting of several workpiece types on just management of all customer-specific data on machined materials, one plate including cutting technology data, and dimensions Samples of Parameter Help Graphics Plate and Parameter Database Technology and Machine Setup Grid Nesting (rectangular nesting)

7 CNC control GPlus Cut - our Windows-based CNC control system for Cutting Systems Quick - powerful - user-oriented: key hardware facts Workshop-oriented programming at the control or external programming (CAD/CAM) 450 NC blocks/sec, 200 sets LookAhead The GPlus 450 features a 17 TFT color monitor shows all data for a user-friendly programming experience and easy operation Status messages show the user the current state of the control Graphic simulation with integrated Zoom function for a detailed display of the actual chip removal A standard 10/100 MBit Ethernet interface and USB port allow fast data transfers from externally created programs (CAD/CAM) and saving these on the GPlus 450 hard drive Single CPU concept (advantage: ties up only 2% of the system capacity) 40 GB storage,, 2.0 GHz Intel Celeron processor, 256 MB RAM Worldwide remote diagnostics Profibus, CANopen, DeviceNet implementation is possible Easy integration of the machine in factory networks The mobile hand-held device combines practical and compact controls to simplify machine setup Your GPlus Advantage easy to learn without prior DIN-ISO programming knowledge - from newcomers to professional users short learning curve for experienced users - immediate productivity quick programming directly at the machine, or easy transfer of programs to minimize down-times GPlus Support for any programming questions and quick assistance for problems KNUTH Werkzeugmaschinen GmbH Schmalenbrook 14 D Wasbek Tel / 6090 Fax / info@knuth.de