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 :

 

 

STUDER  (CH)

Universal Precision Cylindrical Grinding Machine

Model              S 20-12

Year                                                                                       674.30

                                                                                                                

 

Height of centers / Grinding Ø                                       80 / 160   mm

Center distance / Grinding length Z-axis                     400 / 420   mm

Internal Grinding Ø                                                                       mm

Workpiece weight flying / between centers max.                 5 / 20   kg

Table speeds                                                               0,1 – 3,5   m/min

Table way automatic, min.                                                        1   mm

Table swivable max.                                                              30   °

 

Universal Grinding Head

cross way max                                                                     170   mm

Rapid infeed way                                                                   30   mm

Infeed way                                                                           1,9   mm

Feeds                                                                    0,001 – 0,04   mm/Ø

Swivable                                                                        10 / 30   °

Grinding wheel dimension : bore x width x Æ         127 x 30 x 300   mm

Internal Grinding device separately mounted                                  mm 

 

Workhead

Fitting taper/conus                                                             MK 2  

Speeds                                                                     60 – 1.200   rpm

 

Spindle drive                                                                        2,2   kW   

Total electric load approx..                              5 kW - 400 V – 50   Hz    

Weight approx.                                                                 1.000   kg

 

Accessories / Special Features:

 

·      Electrohydraulic conventional control with PHILIPS Digital Readout for the infeed (x-axis)

·      Preinstalled automatic cycles for plunge-in grinding, traverse grinding, internal grinding with roughing, finishing, fine-finishing, spark-out

·      Separately mounted Internal Grinding Device with belt-driven internal grinding spindle

·      Workhead with Quck-release collet chuck, swivable 90°

·      (right now the machine is not equipped with a tailstock, an original STUDER tailstock; used can be supplied for approx.. EUR 5.000,--)

·      Wet grinding equipment with coolant filtration unit, separate electric cabinet, manuals

 

 

 

 

Condition  :     Very good ! Universal machine for all sorts of grinding tasks !

                        Video : https://www.geiger-germany.com/images/videos/STUDER-S20-12/vid.mp4 !

Delivery     :     immediately available, FCA Metzingen      

Payment    :     100 % Net, before loading