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 :

 

DISKUS

Double Disc Surface Grinding Machine in C-form with rotary workpiece feeding

system and automatic dressing cycle

model       DDS 600 RAM

year         1972 / 2002 modernized                          Serial no 6967 _____________________________________________________________

 

Grinding wheels Ø, each                                                                              600   mm

Grinding wheels bore x height, approx.                                                   75 / 150   mm

Grinding wheel speeds           Upper wheel                                            95 – 955   rpm  (3-30 m/s)

                                             Lower wheel                                                   765   rpm  (24 m/s)

Grinding spindle drive, each                                                                           30   kW

 

Workpiece dimensions:

Grinding width (or workpiece diameter) approx.                                       20 - 120   mm

Grinding (workpiece) height max                                                                    50   mm

Hydraulic infeed impulse                                                               0.0025 – 0.05   mm

Total feed way                                                                                             150   mm

 

External Ø of workpiece carrier disk                                                              810   mm

Feeds of rotary workpiece feed system, infinitely variable                       25 – 241   mm/s

 

Total electrical load, approx.                                               50 kW  -  380 V  -  50   Hz

Weight, approx.                                                                                        8,000   kg

 

Accessories / Special Features:

 

·       In 2002 updated IONIC gauge control Model 17A with monitor and direct input of workpiece data including tolerance range, workpiece counting, statistics. The workpieces are continuously measured via two opposite tracer heads, automatically triggering an hydraulic infeed when needed. 

·       Rotary workpiece feed system with Workpiece carrier wheel (Ø 800 mm) and infinitely variable speed adjustment.

·       Workpiece height check to avoid crashing with griding wheels

·       Automatic hydraulic dressing device between the two grinding wheels for simultaneous dressing of both wheels.  Dressing cycle can be preset (no. of workpieces/time). Hydraulic return of upper grinding slide to original position/workpiece/thickness (saves a lot of time).

·       ELBARON Oilmist Extractor with stand and adjustable suction cone

·       Walkable steel podium for easy machine operating and monitoring

·       Grinding wheel exchanging device, various spare grinding wheels

·       Central lubrication using grease and oil mist  *  Separate switch cabinet.  *  Separate hydraulic unit.

·       Currently no coolant filtration device available (can may be supplied separately).

 

 

This machine is ideal for double-sided simultaneous grinding of parallel workpiece surfaces by continuous method, for maximum output and accuracy in mass production (e.g. Bearing rings, Piston rings, washers, hydraulic parts, and other pressed parts.)

 

Condition  :     very good ! Very well maintained !

                        Please click here to soon view a video of the machine running :
                        https://www.geiger-germany.com/images/videos/DISKUS-DDS600RAM/vid.mp4 !

Delivery     :     immediately available, FCA Metzingen

Payment    :     100 % Net, after conclusion of contract, before loading