CNC Gear Grinding Machine

HOFLER HELIX 400KK

Year of construction: 2007, condition: used, max. wheel diameter 400 mm gear width - mm Ltjdpfegr Harex Ac Hja max. module - workpiece dia. 36-300/400 mm axis distance 135-290 mm spindle turning speed - stepless 3000 1/min dist. between centers 100-550 mm Control weight of the machine ca. 4000 kg dimensions of the machine ca. 2000x3055x2788 mm Test method: - Single flank rolling test - Double flank rolling test - Structure-borne noise test - Heli testing in two-flank contact. Features: - Use of up to 6 test slides - Highest testing accuracy and repeatability - Machine table with workpiece drive - Swiveling pneumatic unit - Spray oil lubrication (type: Vogel) - Oil mist extraction (type: Elbaron)

Condition: as good as new (ex-display), Year of construction: 2025, Offered is a External cylindrical grinding machine EMAG Weiss WPG 7 - external cylindrical grinding at the highest level and on the smallest footprint. Ltedpfotlrkbox Ac Hsa Footprint of the WPG 7 is only 1,800 x 2,400 mm. The machine is perfect for machining small shafts or pinions. The WPG 7 can be loaded manually as well as by automated solutions (such as chain conveyors and linear gantry). CONTROL Fanuc 0i TECHNICAL DATA Workpiece length: max. 250 mm grinding Ø: max. 80 mm Center height: 100 mm Center length: 380 mm Workpiece weight: max. 30kg Grinding wheel Ø: max. 500x 80 mm Price, delivery time and equipment of the machine according to agreement.

Condition: excellent (used), Year of construction: 2004, Control: with Weiler D2 cycle control Centre distance: 950 mm Centre height: 200 mm Swing diameter over bed: 410 mm Swing diameter over cross slide: 200 mm Bed width: 330 mm Cross slide travel: 230 mm Top slide travel: 120 mm Cross slide length: 630 mm Cross slide width: 195 mm Bed carriage guide length: 480 mm Tool cross-section (height/width): 25 x 25 mm Spindle Spindle nose according to DIN 55027: Size 6 Front bearing spindle diameter: 90 mm Spindle bore: 54 mm Main spindle taper: 6 MT Main drive Drive power 60% / 100% duty cycle: 9 / 7.5 kW Max. spindle torque: 700 Nm Total speed range: 1 – 3000 rpm Speed range gear stage I: 1 – 750 rpm Speed range gear stage II: 4 – 3000 rpm Feed drive Three-phase servo drives Feed range longitudinal and facing: 0 – 20 mm/rev Feed force longitudinal: 8000 N Feed force facing: 5000 N Rapid traverse speed longitudinal/facing: 10 / 5 m/min Tailstock Quill diameter: 65 mm Quill stroke: 120 mm Quill taper: 4 MT Thread cutting range Metric threads: 0.1 – 400 mm Inch threads: 1/4 - 56 TPI / 1" Module threads: 0.125 – 28 mm pitch DP threads: 1 – 224 TPI Machine dimensions Total length: 2300 mm Total width: 1400 mm Total height: 1700 mm Machine weight: 2100 kg Ledpfxsw Ufg Re Ac Hsta Fixed steady rest (option) Clamping range: 12 – 150 mm Travelling steady rest (option) Clamping range: 10 – 160 mm

Condition: good (used), Year of construction: 2008, Gear grinding machines Reishauer RZ303 Lodjxz E S Eopfx Ac Hsta

Condition: used, Year of construction: 2005, Reishauer RZ150 gear grinding machine Ltsdpfxjxz E Sro Ac Hja

Condition: used, functionality: fully functional, 2 double-flank rolling testers / 2 devices Measuring device for gears for the inspection of gear teeth (for simple and fast inspection of gears) Double-flank rolling device for measuring gears, used special test equipment for final inspection. 2 double-flank testers for final inspection, for fast and easy detection of runout or damaged areas (knockers) on the tested workpiece. Lodpfx Acohaqume Hota Electromotive drive, partially with clamping device Double-flank inspection "Price / details on request" All technical data subject to change/errors. We sell exclusively to countries of the European Community.

Condition: good (used), Year of construction: 2002, Clampable cutter head type (max.) 460 mm Cutter head weight (max.) 150 kg Mounting disc diameter for cutter heads (Ø) 360 mm Mounting cone for cutter heads Nominal diameter Ø 58,227 mm travel -z axis 200 mm diagram-drawing enlargement ±10 - ± 500 µm weight of the machine ca. 2,3 t dimensions of the machine ca. 2 x 1,5 x 2,03 m In the manufacturing process for spiral-toothed bevel gears, the quality of the gear cutting gear cutting tools used plays a decisive role. Particularly in high gear cutting quality and a long service life can only be achieved with precisely can only be achieved with precisely adjusted cutterheads. The Oerlikon cutterhead setting and testing device CS 200 enables quick and easy setting of the individual knives and simple adjustment of the individual knives, it checks the position and documents the measurement results. The measuring sequence on the CNC-controlled testing device is partially automated: The individual actions for carrying out the actions for carrying out the sequence are displayed on the screen via the operator guidance. The positioning of the individual knives in the cutter head and the height of the knife tips is largely automatic thanks to a special sequence and is simultaneously documented by means of a run-out diagram. A subsequent measuring sequence checks the Ljdjw N S E Aopfx Ac Hota radial position of the inner and outer cutting edges of all knives in the cutterhead. If individual test parameters on the knives do not correspond to the the tolerance specifications, this can be individually repositioned. The combination of semi-automated setting sequence, operator-guided set-up actions and automatic operator-guided set-up actions and automatic measuring sequence, cutterheads can be can be set conveniently, quickly and with high precision. Operator-guided setting and test sequence - Graphic display of the cutter head design and the measurement results with tolerance check - Instructions for the operator in plain text Instructions for the operator in plain text (without coded information) - Simple assignment of the measurement results to the knives - Documentation of the setting and measurement results via printer- Setting and test sequence suitable for ARCON®, RSR, Spirapid, SPIRON®, TRI-AC® types - Interface for neutral data

Condition: good (used), Year of construction: 2020, functionality: fully functional, machine/vehicle number: 80075, CNC gear grinding machine RZ260 with dressing unit, including KÖNIG belt loader and double gripper as well as HOFFMANN oil conditioning system Ljdjx I Sg Ejpfx Ac Hota - Scope of delivery includes 2 grinding wheel flanges

Condition: used, Year of construction: 2010, Centre distance: 400 mm Wheel speed: 2085 rpm Grinding wheel size: Ø355×38×Ø127 mm Ltjdpex Hzz Nefx Ac Hea Hydraulic tank: 65 l Machine net weight: 2000 kg

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, Model: RZ 150 Brand: REISHAUER Origin: Switzerland Year: 2009 System: Siemens 840D Grinding diameter: 150mm Gear thickness: 100mm Modulus: 1-3 Number of teeth: 150 Lsdpfxjx Eif Do Ac Hota Angle: -40/+40 ° Center distance: 350mm Nose diameter of workbench: 120mm Grinding wheel diameter: 205-275mm Grinding wheel width: 125mm Trimmer diameter: 123mm Grinding speed: 80m/s Total power: 38kw Self weight: 8 tons Dimensions: 3x2.2x2.7 meters