Q U O T A T I O N

 

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

 

M I K R O M A T

Universal Thread-  and Worm-Grinding Machine

Model GSU 320/1 PC   Year 2011 reconditioned     # 2319.01.27

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Max. / Min. Grinding Ø                                                              3 – 320    mm

Max. Grinding length (Grinding wheel width 50 / 8 mm)            520 / 570    mm

Center distance                                                                           1.000    mm

Max. weight workpiece                                                                   160    kg

Workpiece spindle bore                                                                    40    mm

 

Lead range min./max.                                                           0,25 - 315    mm

Max. lead angel                                                                       + / - 40    °      

Max. Profile size                                                                              20    Modul

Automatic radial indexing device                                 2/3/4/5/6/8/10/12/

                                                                                15/20/24/30/40/60

Relieve grinding amount                                                                0 - 6    mm

Plunge grinding depth                                                                   0 - 6    mm

Workpiece-rotation speeds                                                  0,125 - 100    rpm

Quickfeed return                                                                                2    m/min

 

Grinding wheel-Æ x width x bore                                     500 x 60 x 203    mm

Max. Grinding wheel speed                                                          1.595    rpm

Grinding wheel speeds when crushing/dressing                          12 - 32    rpm

 

Spindle drive power ca.                                                                   6,5    kW  

Total power                                                                                     17    kW - 380 V - 50 Hz   

Weight                                                                           9.500 / 12.000    kg

 

Accessories / Special Features

 

·      The machine was bought in 2011 as a totally reconditioned and electronically modernized (new) machine,    directly at the manufacturer MIKROMAT

·      Universal machine for automatic grinding of single or multi start worms as well as threads with straight or           profiled flanks using single rib or multi rib grinding wheels.

·      Grinding methods include longitudinal grinding, relieve grinding, plunge in grinding, groove grinding,         conical thread grinding and can be actuated by a simple to use teach-in SCHLEICHER PLC control    PROMODUL U.The feeds and dressing compensation is also actuated automatically. The relieve grinding and   conical grinding is done by using a cam. The lead is effected by change gears.

·      Manual dressing device for profiling of single rib grinding wheels.

·      Mounted on the machine is a crushing device for profiling multi and single rib grinding wheels

·      1 Piece open steady, 1 piece 3 Point closed steady

·      Workpiece driver on the workpiece spindle with various centers and workpiece arbours.

·      Manual Radial indexing device to be mounted on the workpiece spindle

·      Large amount of change gears for all regular leads. Various further accessories, spare parts and manuals

·      Sophisticated KNOLL coolant bandfilter unit HL650/1500 inculuding a HYFRA chilling unit.

 

 

Condition   :             very good  -  machine can be inspected  under power 

Delivery :                  ex stock – as inspected          Payment   :              net – after completion of contract

 

We would appreciate your order. We always stock a range of thread grinders – please ask for a quote !