Optical Profile Grinding Machine

grinding length 600 mm︱grinding width 250 mm︱Control Touch / Siemens ︱dist. center of grinding spindle - table 490 mm︱workpiece weight 100 kg︱y-axis 385 mm︱z-axis 225 mm︱grinding wheel size 250 x 25 x 51 mm︱spindle turning speed range 800 - 4200 U/min︱magnetic plate size 500 x 200 mm︱total power requirement 7,5 kW︱weight of the machine ca. 1,9 t︱dimensions of the machine ca. 3,0 x 2,4 x 2,4 m︱

---

including table dresser with folding function Includes magnetic plate 500 x 200 mm including coolant system with band filter including work light Includes grinding wheel with holder including machine feet including documentation Surface grinding and profile grinding with one machine. Simple, manual setup of the machine is controlled via electronic handwheels/joystick. Grinding and profile dressing are set via the touchscreen operator guidance.

grinding length 400 mm︱grinding width 200 mm︱workpiece height 300 mm︱digital readout 2 Achsen HEIDENHAIN︱table-size 600 x 200 mm︱max. table load 150 kg︱magnetic clamping plate 400 x 200 mm︱dist. center of grinding spindle - table 415 mm︱table travel longitudinal 420 mm︱table travel cross 190 mm︱table feed 2 - 28 m/min︱turning speed range - grinding wheel 1.680 U/min︱grinding wheel size 225 x 25 x 51 mm︱dressing device Kopfabrichter ︱coolant ︱voltage 400 V︱total power requirement 5,0 kW︱weight of the machine ca. 1,1 t︱dimensions of the machine ca. 2,00 x 1,50 x 2,10 m︱switchgear cabinet 0,80 x 0,40 x 1,80 m︱

---

- Serial-No.: 9821097 - automat. vertical feed - electr. handwheel - digital display 2 axes HEIDENHAIN - head dresser with compensation - coolant device - magnetic separator

grinding length 500 mm︱grinding width 200 mm︱workpiece height 250 mm︱total power requirement 5,5 kW︱weight of the machine ca. 2500 kg︱dimensions of the machine ca. m︱

---

J U N G Horizontal High Precision Surface- and Profile Grinding Machine Model HF 50 RD, Year 1969, partially reconditioned in 2021 Serial-no. 4082 _________________________________________________ Grinding length max. 500 mm Grinding width max. 200 mm Table size 600 x 200 mm Grinding height under grinding wheel approx. 250 mm Table cross travel approx.. 230 mm Table slide cross stroke 0,2 - 8 mm/table stroke Table longitudinal travel max.. 550 mm Table speed longitudinal 1 – 20 m/min. Measurement of grinding wheel 225 x 25 x 51 mm Grinding wheel speed infinitely adjustable 1.000 - 4.500 rpm Vertical feed 0.001 - 0.01 mm/stroke Grinding spindle drive infinitely variable load 0,4 – 1,5 kW Total electrical load 5,5 kW - 380 V – 50 cycles Weight approx. 2.500 kg Accessories/Special Features: • Due to the infinitely variable speed range of the grinding wheel this design is especially suited for grinding of high alloyed steels and carbide, hardmetal, etc. • Set up switches for plunge-in or normal pendular-grinding with automatic infeed • Automatic infeed of grinding slide during surface- and/or profile grinding, (plunge-in cut)with automatic stop of infeed by contact-Gauge. • motorized rapid feed of grinding head up/down • Manual straight grinding wheel-dressing device mounted above the grinding wheel • Manual Table mounted, swivable magnetic chuck make BRAILLON size 400 x 200 mm • separate converter cabinet for infinitely variable speed regulation and with respective display of cutting speed in m/sec. • Wet grinding facility including coolant tank and bandfilter cleaning device, separate standing, • Including 3 separate flanges, some grinding wheels, service tools, etc. Condition : good – can be inspected here under power, partially reconditioned by a JUNG Specialist (table pistons, lubrication, infeed system, Dresser, covers, etc.) Delivery : ex stock – as inspected Payment : net– after completion of contract

grinding length mm︱grinding width mm︱workpiece height mm︱total power requirement kW︱weight of the machine ca. t︱required space m︱

---

max. grinding length: 500 mm
max. grinding width: 200 mm
table movement - longitudinal: ca. 600 mm
grinding plate measures: 225 x 20/25 x 51 mm
grinding plate rotations: 1000 - 470 Upm
electrical connection: 380 V, ca. 5 kVA kW
space needed: 1800 x 1400 x 1650 mm
weight: ca. 1500 kg
B80b0hwi

grinding length 600 mm︱grinding width 250 mm︱workpiece height 450 mm︱Control Siemens Primo SG ︱magnetic clamping plate, electical 500 x 200 mm︱grinding wheel diameter 300 x 50 x 76,2 mm︱spindle turning speed - stepless 800 - 4200 U/min︱total power requirement 4 kW︱weight of the machine ca. 2,9 t︱dimensions of the machine ca. 4,8 x 3,6 x 2,1 m︱

---

grinding length 600 mm︱grinding width 300 mm︱workpiece height 350 mm︱Control ︱magnetic clamping plate, electical 500 x 200 mm︱grinding wheel diameter 225 x 25 x 51 mm︱total power requirement 4 kW︱weight of the machine ca. 2,1 t︱dimensions of the machine ca. 1,5x1,5x1,8 m︱

---