Tos Hostivař BH 25 A/630 Cylindrical external / internal grinding machine Verified seller

Manufacturer Tos Hostivař
Model BH 25 A/630
Year 1979
Location Czech Republic CZ
Category Grinding machines - cylindrical external / internal grinders
Product id P60606063

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About this seller Verified seller

Client type Reseller
Active since 2019
Offers online 133
Last activity Nov. 24, 2020


Max. grinding length 630 mm
Grinding diameter 250 mm
Type of CNC -
Max. swing diameter 600 mm
Weight 4700 kg
Worked hours
Hours under power
State good
At local norms ---------


Swing diameter 250 mm
630 mm distance between centers
Workpiece weight 300 kg
Grinding wheel:
diameter x width x hole 600x80x305 mm
The greatest width of grinding wheel 150 mm
The greatest width of 200 mm composite disc
The largest sum of the widths of discs 125 mm
Swing open the armrest 110 mm
Cone in the carrier spindle Morse 5
Cone in cylindrical tailstock sleeve Morse 5
Grinding spindle rotation ± 45 °
The peripheral speed of the grinding wheel with m-1 45
Grinding spindle speed 1430.1650 / min
Speed ​​drive spindle
I range from 18 to 112 / min
II range 90-560 / min
The smallest longitudinal movement of table 1 mm
Table speed infinitely controllable 0.05-5 m / min
Lateral movement of the grinding spindle 415 mm
Fast Delivery 60 mm hydraulic
Lateral movement of the grinding spindle in the self infeed mm / diameter 2
the sharpening mm / diameter 0.15
Self infeed at the reversal points mm / diameter of 0.005 to 0.05
the sharpening mm / diameter of 0.0005 to 0.01
Self infeed grooving at 0.01-5 mm / min
Electric grinding spindle 19 kW
Total electric power 22 kV A
Machine dimensions: length X width 4080x2370 mm
Machine weight 4700 kg
Price is negotiable.

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