Brush grinding machine ERNST MB2 - 1,300mm

Technical data: - Manufacturer: Ernst - Type: BM 2 - 1300 - Year of construction: 1998 - Max brush width: 1,300 mm - Max brush diameter: 400 mm - Max working height: 100 mm - Brush motors: 2 × 5.5 kW - Vacuum motor – rated power 7.5 kW - Vacuum motor – speed 2,800 rpm - Lifting motor – rated power: 0.45 kW - Lifting motor – speed 1,410 rpm - Brush speed 30-350 rpm - Feed rate 3-15 m/min - Weight: 1900 kg 2.5 ELECTRICAL CONNECTION - Operating voltage: 400 V - Frequency: 50 Hz - Fuse by customer: 63 A - Full-load current: 47 A - The cross-section of the supply line must be at least AWG 2 (25 mm2) 2.6 PNEUMATIC CONNECTION - Operating pressure 6–8 bar - Limit pressure 8 bar 2.7 VACUUM CONNECTION - Connection size 4 x Ø = 140 mm - Air consumption 1,108 m3/h per connection - Minimum air speed at connection on the machine 20 m/s - Vacuum at suction connection 1,180 PaFor blast device: - Connection size 3 × Ø = 80 mm - Air consumption 390 m3/h per connection - Minimum air speed at connection on the machine 20 m/s - Vacuum at suction connection 950 Pa - Vacuum outlet 1 × Ø = 200 mm, 300 m3/h