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Gear grinding machine for mass-production ZE15/24


MHI Group's Technology Heritage Continues in Our Latest Efficient and Precise Gear Grinding Machine

Photograph of the gear grinding machine for volume production ZE15B

Gear grinding machine for volume production ZE15B

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Updated Components Further Reduce Cycle Times

  • Shorter down times
    The twin tailstock reduces down time caused by tooth meshing at workpiece exchange position.
  • Shorter grinding time
    The high-speed, high-rigidity main spindle that incorporates the built-in spindle and the high-accuracy angular bearing achieved spindle speed of 6,000 min -1
  • Shorter dress time
    A newly developed high-speed, high-rigidity dresser improves dressing conditions and reduces dressing time.

Further Advanced Automation and Operability

Operability is substantially improved by automating tooth meshing between the grinding wheel and the dresser as well as between the grinding wheel and the workpiece that has been done manually on conventional machines.

Machine Specification

Machine Specification
Item/Model ZE15B ZE24A
Max. work piece diameter mm Φ150 Φ240
Max. module mm 4 6
Grinding wheel diameter × length mm Φ300 × 125 (Φ150)
Grinding wheel shift mm 200
Helix angle deg ±45
Max. grinding wheel speed min-1 6,000 4,500
Max. table speed min-1 1,500 600
Radial feed distance mm 270
Radial rapid traveres speed mm/min 10,000
Axial rapid traverse speed mm/min 10,000
Main motor kW 25 17
Machine weight kg 11,000


Business contact: Strategic Sales Operation Department
Phone: +81-77-552-9760

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