Q U O T A T I O N

 

We are pleased to offer you, ex stock, subject to prior sale and error in technical data :

 

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

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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

 

We would appreciate your order.

Approx. 20 further surface grinders in all sizes always on stock

Please do not hesitate to inquiry