Mesin penggiling permukaan

JUNG JF 520 MS

Grinding length: 600 mm
Grinding width: 200 mm
Total power requirement: 7.5 kW
Machine weight approx. 2.3 t
OFFER

We can offer you, subject to prior sale and errors, ex stock, without obligation:

JUNG
Horizontal Precision Surface & Profile Grinding Machine with Microprocessor Control
Type JF 520 MS
Year of manufacture 1985 2225
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Maximum grinding length (table longitudinal travel 600 mm): 600 mm
Maximum grinding width (cross travel max. 230 mm): 200 mm
Maximum grinding height under wheel approx.: 230 mm
Max. distance table – spindle center: 500 mm

Magnetic chuck size: 500 x 200 mm
Maximum table load: 100 kg
Table speed: 1 – 24 m/min
Table speed, creep-feed grinding: 5 – 450 mm/min
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Max. table cross feed: 1,000 mm/min
Max. grinding head vertical traverse speed: 500 mm/min

Grinding wheel dimensions: 250 x 25 x 50.8 mm
Maximum circumferential speed (ceramic): 35 m/s
Infinitely variable grinding spindle speed: 800 – 4,200 rpm
Grinding spindle drive approx.: 5 kW

Total drive approx.: 7.5 kW - 400 V - 50 Hz
Weight approx.: 2,300 kg

Accessories / Special features

• Microprocessor program control (SIEMENS) with simple on-screen display. Program sequences are set via decade switches and stops (with vernier scale) and monitored on the screen.
• Programs: Plunge grinding with/without cross positioning, surface grinding with stepwise or continuous cross movement, creep-feed grinding in up-cut or down-cut mode with/without cross positioning. All programs with automatic rough/grind/finish cycles and automatic return.
• Automatic straight dressing device AF 65 S with automatic compensation of the dressing value and automatic speed adjustment for constant cutting speed (with display)
• DIAFORM – grinding wheel profiling device mounted over the grinding wheel
• Electrically controlled creep-feed device with feed rate and motor load display.
• Short-stroke device for table reversal and table clamping "crossways"
• Swiveling JUNG sine magnetic chuck 450 x 180 mm, mounted. Separate swiveling sine magnetic chuck 350 x 175 mm, fine-pole, with stop.
• Coolant system with paper band filter, additional accessories, operating instructions

Condition: Very good condition, with accuracy protocol from JUNG technician!
Please click here for a video of the machine:

Delivery : ex stock, available immediately, FCA Metzingen Payment : strictly net - upon receipt of invoice

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