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Haas MultiGrind CB

Availability: Sold


Haas Multi Grinding Center

Multigrind CB

Built in 2014

Stock #103601




Machine Details:

Workpiece size

Diameter: 340 mm

Length: 550 mm

Length between the tips: 500 mm

Work range

X-axis:   700 mm

Y-axis:   850 mm

Z-axis:   500 mm

C-axis:   500

X3 auxiliary axis (optional): 350 mm

A-axis SK 50, n=1000 rpm

Table Size 1000 x 500 x 60

Grinding spindles            

With two spindle ends  

     Cone interface:            Ø 31.75 mm

     Rated power:               100 % / 40 % ED 11.5 / 14.5 kW

     Rotation speed:           Standard 8,000 1/min

Optional: one spindle end

      Interface:      HSK 80 E

      Rotation speed:          SHIFTED 12000 RPM 30KVW

Optional: high-frequency spindle

available upon request


Machine table

Clamping surface:            1,000 x 500 mm

T-slots: Number / Spacing / Width            9 / 50 mm / 12H7 mm

Optional tool changer

Tools: Quantity / Ø          7 / 300 mm bis 16 / 100 mm

Tools: Quantity / Ø          12 / 300 mm bis 27 / 100 mmFootprint

Length × width: 3,000 x 2,650 mm

Height in operation:        3,550 mm            


Total weight, depending upon optional equipment: from 8,500 kg  

Option included:

HSK80E grinding spindle

CB 8000 1/min, 30kW

9 1,00 pce. $ 0.00 $ 0.00

A highly accurate motor spindle with hybrid bearings and HSK 80 E  taper for mounting grinding wheels with toolshanks in accordance with DIN. A gear wheel encoder is used for positioning and speed control. The main spindle motor is fixed to the spindle shaft between the bearing locations. The motor spindle is attached to a console on the bottom of the Z carriage. The spindle end is 70 mm in front of rotary axis C. The spindle center is 505 mm above the machine table surface in the upper Z position. The spindle is lubricated with oil mist and is maintenance-free.  The spindle housing is water-cooled.

Speed range: 1 to 8000 rpm

A bearing diameter: 70 mm

Spindle power: 30/30 kW at 40/100% ED

Positioning Probe

- Renishaw LP2

-CNC Control Unit

Siemens SIN 840 DSL17

- Siemens Solutionline, 40 GB Hardrive, NCU 720.1, PLC317-2DP

- Sinamics Drives, 1FT7 Motors

- Position Control Frequency 2 ms

 -Modem, 56K USB-Modem MD-1250

 -CB Dressing Spindle

Precisely mounted adjusting spindle with a 31.75 mm cone for adjusting the grinding tools. The spindle is driven via a poly v-belt of a 1FT7 Siemens motor. The spindle bearing is lubricated by the machine's oil mist lubrication. The unit is maintenance-free. A pneumatic cylinder stops the spindle for the purpose of releasing the adjusting discs.

The unit is mounted on the back of the X slide carriage.

Speed range: 1-6,000 1/min.

-Ultrasonic Balancing System Dittel

- Grinding Spindle Balancing Sensor

- Dressing Spindle Ultrasonic Detection Sensor


  • 2014
  • Haas Multi Grinding Center
  • Multigrind CB
  • Michigan

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