Product Family
CNC Gear Grinding Machines
CNC gear grinding machines cover production solutions for high-precision grinding of disc gears, shaft gears and cylindrical gears, supporting both generating and form grinding methods.
YKS7225AQCMT YKS7225A Dual-Station CNC Gear Grinding Machine
QCMT YKS7225A is a dual-station, high-efficiency and high-precision CNC gear grinding machine. With SIEMENS 840DSL CNC control, it manages automatic workpiece clamping, automatic tool setting, automatic grinding and automatic dressing. Suitable for precision grinding of high-volume involute cylindrical gears used in automotive, new energy vehicles and precision reducer sectors. It can process disc gears and shaft gears using generating and form grinding methods.
YK7215QCMT YK7215 CNC Gear Grinding Machine
QCMT YK7215 is a CNC gear grinding machine operating on the continuous generating grinding principle. Developed for high-efficiency and precise grinding of high-volume gear production. Its thermally symmetric and high-rigidity body design, combined with EGB and direct-drive technologies, delivers high machining efficiency, precision and stability. Suitable for automatic workpiece clamping, tool setting, grinding and dressing. Designed for precision grinding of high-volume involute cylindrical gears used in new energy vehicles, planetary reducers and machine tool sectors.
YKS7216QCMT YKS7216 CNC Gear Grinding Machine
QCMT YKS7216 is a next-generation CNC gear grinding machine with dual workpiece spindle design. Developed for high-precision grinding of small and medium-sized gears. It supports fully automatic control of workpiece loading and clamping, tool setting, grinding and dressing processes. The direct-drive spindle design helps increase spindle torsional rigidity and motion smoothness. The dual workpiece spindle design reduces auxiliary time and increases grinding efficiency.
YKS7226QCMT YKS7226 Dual-Station CNC Gear Grinding Machine
QCMT YKS7226 is a next-generation dual-station CNC gear grinding machine developed for new energy vehicle and precision reducer applications. It supports automatic control of workpiece clamping, tool setting, grinding and dressing processes. Suitable for high-precision grinding of high-volume involute cylindrical gears. The machine supports process functions including multi-wheel grinding, universal dressing, three-section anti-torsion, mirror surface grinding and stock distribution. Grinding wheel linear speed reaches 100 m/s and workpiece spindle speed reaches 3,000 rpm. Grinding accuracy is GB/T10095-2008 level 3.
YKZ7236QCMT YKZ7236 CNC Gear Grinding Machine
QCMT YKZ7236 is a CNC gear grinding machine developed for high-precision grinding of medium and large cylindrical gears used in commercial vehicle, motorcycle, construction machinery and industrial machine sectors. It offers high efficiency, high precision and serial production-oriented machining. The machine supports automatic workpiece clamping, automatic tool setting, automatic grinding and automatic dressing processes. Grinding wheel linear speed reaches 80 m/s. Gear grinding accuracy meets national standard level 3.
YKZ7230QCMT YKZ7230 CNC Gear Grinding Machine
QCMT YKZ7230 is a CNC gear grinding machine developed for high-efficiency and high-precision grinding of cylindrical gears used in automotive, construction machinery and reducer sectors. It offers high rigidity, stable machining and a structure suited to serial production requirements. The machine supports special grinding functions including universal dressing, tooth surface torsion control, single-sided dressing and mirror surface grinding. Suitable for high-volume precision gear grinding applications.
YKZ7250QCMT YKZ7250 CNC Gear Grinding Machine
QCMT YKZ7250 is a CNC gear grinding machine developed for high-precision grinding of medium and large diameter gears used in automotive, construction machinery and reducer sectors. Its high-rigidity structure, direct-drive spindle technology and precise synchronous control design make it suitable for serial production-oriented grinding operations. The machine supports automatic workpiece clamping, automatic tool setting, automatic grinding and automatic dressing processes. Particularly suited for high-volume precision machining of medium and large diameter cylindrical gears.
YK7280QCMT YK7280 CNC Gear Grinding Machine
QCMT YK7280 is a CNC gear grinding machine developed for precision grinding operations of large-diameter gears. With a workpiece diameter range of Ø200–Ø800 mm and a maximum tooth width capacity of 500 mm, it is suitable for processing gears used in heavy industry, energy, machinery manufacturing and large reducer applications. Its CNC-controlled structure, online measurement system support and wide module range allow use in both continuous generating grinding and form grinding operations.
YK7363AQCMT YK7363A CNC Gear Grinding Machine
QCMT YK7363A is a CNC gear grinding machine developed for precision grinding operations of medium and large diameter gears. With a workpiece diameter range of Ø100–Ø630 mm, a maximum tooth width of 500 mm and a workpiece weight capacity of 1,000 kg, it can be used in heavy-duty gear grinding applications. Its CNC-controlled structure, online measurement system and wide module capacity make it suitable for processing large and precision gears used in wind energy, rail systems, mining machinery, marine machinery, construction machinery, heavy vehicle transmissions and agricultural machinery sectors.
YK73125AQCMT YK73125A CNC Gear Grinding Machine
QCMT YK73125A is a CNC gear grinding machine developed for precision gear grinding operations of large-diameter and heavy workpieces. With a workpiece diameter range of Ø220–Ø1250 mm, a maximum workpiece diameter of Ø1500 mm and a table load capacity of 7,000 kg, it is suitable for processing heavy industrial type gears. Its Siemens CNC system, high table load capacity, wide module range and high tooth width capacity provide controlled and precise grinding of large-diameter gears. Suitable for gears used in energy, heavy machinery, reducer, marine, mining and large transmission applications.
YK7380AQCMT YK7380A CNC Gear Grinding Machine
QCMT YK7380A is a CNC gear grinding machine developed for form grinding of large-diameter gears requiring high precision. With a workpiece diameter range of Ø100–Ø800 mm, a module capacity of 2–25 mm and a maximum tooth width of 500 mm, it is suitable for precision grinding of gears used in metallurgy, mining, machinery manufacturing, marine, wind energy and reducer applications. Its Siemens CNC system and closed-loop control design support precise form grinding operations. With a wide workpiece range, flexible tooth form compatibility and a 2,000 kg table load capacity, it is a solution for heavy-duty gear grinding needs.
YKG73100QCMT YKG73100 CNC Gear Grinding Machine
QCMT YKG73100 is a CNC gear grinding machine developed for precision grinding of medium and large involute cylindrical gears. With a workpiece diameter range of Ø100–Ø1000 mm, a module capacity of 2–20 mm and a maximum tooth width of 700 mm, it is suitable for processing gears used in engineering machinery, mining machinery, marine applications and heavy vehicle transmissions. Operating on the form grinding principle, it offers stable machining for heavy-duty gear grinding applications with a 3,000 kg table load capacity and ±45° maximum helix angle.
YK73200QCMT YK73200 CNC Gear Grinding Machine
QCMT YK73200 is a CNC gear grinding machine developed for precision gear grinding operations of very large diameter and heavy workpieces. With a workpiece diameter range of Ø300–Ø2000 mm, a module capacity of 2–35 mm, a maximum tooth width of 1,000 mm and a table load capacity of 20,000 kg, it is suitable for heavy machine transmission and large gear applications. Operating on the form grinding principle, it is a solution for processing gears used in metallurgy, mining, locomotive, marine, aerospace and heavy industrial transmissions.
YK73400QCMT YK73400 CNC Gear Grinding Machine
QCMT YK73400 is a CNC gear grinding machine developed for precision profile / form grinding operations of very large diameter and heavy-duty gears. With a workpiece diameter range of Ø2200–Ø4000 mm, a maximum module capacity of 40 mm, a maximum tooth width of 1,000 mm and a table load capacity of 40 tonnes, it is suitable for processing heavy industrial type gears. Its vertical design, Siemens CNC system and profile / form grinding principle provide controlled and precise grinding of large-diameter gears. Suitable for gears used in mining machinery, heavy vehicle transmissions, wind energy equipment and large transmission applications.
YK73320QCMT YK73320 CNC Gear Grinding Machine
QCMT YK73320 is a CNC gear grinding machine developed for high-precision profile / form grinding operations of very large diameter gears. With a maximum tip diameter of Ø3200 mm, a module capacity of 50 mm, a maximum tooth width of 1,500 mm and a workpiece weight capacity of 40,000 kg, it is suitable for heavy industrial gear applications. Designed for large workpiece grinding operations requiring high automation, reliable process structure and high rigidity. Suitable for precision grinding of large-diameter gears used in mining, wind energy, heavy machinery and large reducer applications.
YK75200QCMT YK75200 CNC Internal Gear Grinding Machine
QCMT YK75200 is a CNC internal gear grinding machine developed for precision grinding operations of large-diameter internal gears. With a workpiece diameter range of Ø850–Ø2000 mm, a module capacity of 3–20 mm and a maximum workpiece weight of 10,000 kg, it is suitable for processing internal gears used in energy, mining, petrochemical and heavy-duty transmission applications. It provides controlled and precise grinding of large internal gears with high rigidity, high automation and form grinding principle. Suitable for precision internal gears used in high-power generator sets, diesel systems and heavy-duty reducer applications.
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