Tool grinder

Walter HELITRONIC POWER 400

Condition: excellent (used), Year of construction: 2016, operating hours: 8,100 h, functionality: fully functional, machine/vehicle number: 2066-5172, Equipment: documentation/manual, CNC Tool Grinder WALTER HELITRONIC ESSENTIAL – year of manufacture 2016 For sale: 5-axis CNC tool grinder from the renowned manufacturer Walter Maschinenbau GmbH. The machine is designed for precision machining of cutting tools such as end mills, drills, as well as special and multi-flute tools. The unit is fully operational, regularly serviced, and maintained in excellent technical condition. BASIC DATA Model: WALTER HELITRONIC ESSENTIAL Year of manufacture: 2016 Control system: FANUC Number of axes: 5 Operating hours: 8,100 h Power supply: 3 x 400 V AC, 50/60 Hz Connected load: 25 kVA TECHNICAL SPECIFICATIONS Travel distances: X = 330 mm Y = 213 mm Z = 475 mm Rapid traverse speeds X, Y, Z: 15 m/min A axis: 360° C axis: ±200° Spindle speed: 10,500 rpm Spindle motor power: 9 kW Spindle diameter: 70 mm Maximum grinding wheel diameter: 150 mm Maximum workpiece length (peripheral wheel grinding): 255 mm Maximum workpiece length (face wheel grinding): 185 mm Maximum grinding diameter (complete machining): 100 mm Minimum working pressure: 6 bar Air consumption: 8,000 l/h Coolant pump capacity: 80 l/min at 7 bar Coolant tank capacity: 350 l Machine weight: 3,300 kg Hnsdpjyz Dwcjfx Accsk Software: Tool Studio version 2.1 EQUIPMENT AND FEATURES Automatic loading arm The machine is equipped with an automatic tool loading system. The arm picks up tools from the input tray, transfers them for machining, and then places finished tools onto the output tray. This enables fully automated, uninterrupted production without constant operator supervision. Capability for mounting two grinding wheels Simultaneous mounting of two grinding wheels increases operational flexibility, reduces changeover times, and makes it possible to perform more complex operations without frequent wheel exchanges. Cooling for electrical cabinet HAOSCH cooling unit included. Additional equipment Professional measuring device for end mills and drills, providing fast, precise, and repeatable measurements to facilitate tool setup before machining. TECHNICAL CONDITION The machine is in very good technical condition Operated in clean production environment Fully enclosed work area for safety and noise reduction Regularly serviced.

Condition: refurbished (used), Year of construction: 2007, Completely overhauled Haas Multigrind HT grinding machine available from Q2 / 2026. Designed for resharpening hobbing cutters, worm wheel cutters, cutting rotors, notching cutters, industrial knives, circular knives, shaper wheels, skiving tools, deep hole drills, and other workpieces/components. Control: Siemens 840 D X-axis: 650 mm Y-axis: 400 mm Z-axis: 280 mm A-axis (indexing device): 360° SK50 C-axis (rotary table): 270° X3-axis electrically operated with tailstock Grinding spindle: HSK80 Dressing unit Tool changer: 10-position magazine disc Coolant system: Turbo Separator Extraction unit: LTA Hsdpfxex Tr H Ns Acconk CO2 extinguishing system Additional accessories available ex works Custom software solutions available on request Pre-acceptance at factory and commissioning, training, and final acceptance at customer site Financing/leasing options available Modification requests possible

Condition: used, Year of construction: 2013, The original build year of this machine was 1998. It was overhauled at the end of 2013 by Walter and converted from HMC500 to Fanuc control. In 2014 it was returned to operation. Maintenance was carried out and the associated parts were replaced up until 2024. Protocols/logs are available. The spindle bearings were replaced with high-precision ball bearings 14 days ago. The spindle is now running with 0-1 µm accuracy and is very quiet. Suitable for regrinding and remanufacturing of wood and metal working tools of all kinds. Accessories: FANUC i15 Control Pallet loader cylindrical, Toolstudio Software Standard & Advanced Version 2.1 Toolstudio Software Drills Toolstudio Software Boost Toolstudio Calibration Probe Software package 1 (cylindrical mills) Software package 2 (tapered-spiral end mills) Software package 3 (drill bit and step drill) Software package 16 (warming-up program) Measuring probe Electrostatic mist extractor Oil collection tray Automatic fire extinguishing system Pneumatic workpiece clamping Machine light X – axis longitudinal movement: 350 mm Hedpfxeyrrhvs Accenk Y-axis vertical movement: 200 mm X-axis cross movement: 470 mm C-axis rotary table swing range: + / - 200° Centre height (with / without over-table): 130 / 160 mm Workpiece holder: ISO 50 Max. Workpiece diameter: 100 mm Workpiece length: 270 mm Grinding spindle speed stepless variable: 0 – 9500 U / min Workpiece length face grinding: 150 mm Grinding wheel diameter: max. 150 mm Drive power grinding spindle: 9 kW Connected load: 400 V / 50 Hz / 25 kW Weight: approx. 3600 kg Dimensions W x D x H: 2869 x 2716 x 1933 mm colour: grey RAL 7035 / 7043.

Condition: used, Year of construction: 2013, operating hours: 26,721 h, functionality: unexamined, spindle speed (max.): 12,000 rpm, spindle speed (min.): 2,000 rpm, travel distance X-axis: 530 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 320 mm, table length: 245 mm, table width: 140 mm, SAACKE UW1F Center height: 155 mm Maximum tool diameter: 200 mm Maximum tool length: 270 mm Hnsdpfx Ajyma I Hjccsk X/Y/Z travels: 530/400/320 mm Feeds: 0 – 15 m/min Table size: 245 x 140 mm B-axis: Rotation range: 240° Rotational speed: 180°/s Grinding wheel interface: HSK-E50 Grinding spindle: Speed: 2,000 – 12,000 rpm Power: 16 kW Liquid-cooled A-axis: Rotational range: ± 15 minutes Maximum speed: 600 rpm Spindle bore: 32 mm Axis drives: X/Y: 2 kW Z: 3 kW B: 2 kW A: 3 kW Grinding wheel changer: 4 positions Three stations on the table (max. diameter 125 mm) One station on the tool carrier (max. diameter 175 mm) CNC control: NUM AXIUM POWER with PC and software for: End mills Profile cutters Clamping systems Drills and step drills Roundness regulation 3D collision control Zero point compensation Voltage: 400 V / 50 Hz Operating hours: 23,904 hours Spindle hours: 9,846 hours Scope of delivery: RENISHAW 3D measuring probe mounted on the grinding head Coolant unit Various tools and tool clamping accessories Coolant and filter unit GS Industrietechnik RBAFWT113 ND Coolant filter unit GS Industrietechnik RBAFWT113 ND, year of manufacture 2013 Coolant filter unit BÜCHELE 511006