Surface Grinding Machine KRAFT FS 2550 ADP|FS 3060 ADP|FS 4080 ADP

:FS 2550 ADP | FS 3060 ADP | FS 4080 ADP
grinding length:500 | 600 | 800 mm
grinding width:250 | 300 | 400 mm
Distance table/spindle center:500 (Option 600) | 500 (Option 600) | 550 (Option 650) mm
table-size:250x500 | 300x600 | 400x800 mm
max. table load:250 | 300 | 400 kg
table speed -stepless-:5-25 m/min
rapid traverse cross:900 mm/min
cross feed on handwheel:0,1/0,5/1 mm/U; 0,001/0,005/0,01 mm/°
vertical feed on handwheel:0,1/0,5/1 mm/U; 0,001/0,005/0,01 mm/°
vertical rapid traverse:450 mm/min
vertical infeed, min.:0,001 mm
dimensions of grinding wheel:180x13x31,75 | 355x38x127 | 405x50x127 mm
spindle speed:2900 | 1450 | 1450 1/min
spindle drive:1,5 | 3,7 | 3,7 kW
hydraulic motor:0,75 | 1,5 | 1,5 kW
weight of the machine ca.:2350 | 2500 | 3700 kg
machine length:2680 | 3000 | 3300 mm
machine width:2350 | 2350 | 2650 mm

Optimized Structure ? The major parts of KRAFT grinders are manufactured from high quality cast iron combined with an outstanding structural design by Finite Element Analysis (FEA). Major parts are stress relieved to ensure maximun rigidity, stability and machining accuracy.

2. Turcite-B on Slideways ? The X and Z axes slideways are coated with Turcite-B for stable movement and long term accuracy.

3. Precision Spindle Design ? The spindle runs in a class P4 high precision angular contact bearing, assuring run-out accuracy in 2 µm. The cartridge-type spindle is completely sealed and lubricated for long working lifetime, provideing high accuracy grinding and a long service life.

4. X axis driven by Stepless Variable Proportional Valve Hydraulic System ? Allowing for feed speed adjustment according to the workpiece type for increased convenience of operation.

5. Y & Z axes driven by AC servomotor + MPG hand wheel ? Providing high accuracy and convenient operating.

6. Semi enclosed splash shield (ride side open) ? More safty and more G5832403 cleaning.

7. Cross G5832403 stroke adjustment for X & Z axes ? Travel setting by joystick, more convenient.

8. Spindle motor inverter ? Variable spindle speed adjustment for different material.

9. Auto dressing and compensation (Diamond dresser on the table) function for increasing more processing efficiency.

10. Grinding mode : Surface, Crisscross, Plunge , and Pitch (same pitch and same depth).

11. Position display (for Y & Z axes).

12. 10? LCD touch screen panel (PLC controller) and Graphical HMI Interface. Operating more easier, friendly and efficiency.

13. [Option] Auto balancing system ? Providing superior grinding accuracy and finishing.

14. [Option] NC Auto parallel dressing and compensating device (over spindle head) function for increasing more processing efficiency and saving grinding time.
seller offer No. resale 1124-91455