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Heavy‑Duty Machine Castings for Gear Hobbing Machine
Adopting optimized casting process, the hobbing machine castings feature dense internal structure with few defects.
Great static & dynamic rigidity absorbs cutting impact during heavy‑load hobbing.
Reasonable rib‑plate layout improves stress distribution, minimizing long‑term distortion.
Provides solid foundation for high‑accuracy, stable and continuous gear production.
Spindle Motor Model, Power and Torque Curve 15/18.5 kW | Standard
FANUC 0i-MF PLUS（1）DVF Belt-driven Spindle
αiI15/8000-B(15/18.5KW)(95.5/118Nm)(8000r/min)
X/Y：aiF22/3000-B Z: aiF30/4000B-B Holding brake
(4/4/7Kw)( 22/22/30Nm)
（3000/3000/4000r/min）
Spindle Motor Model, Power and Torque Curve 11/15kw| Optional
FANUC 0i-MF PLUS（1）DVF Gear-driven Spindle
αiI12/8000-B (11/15kW）（70/95.5 N.m）
X/Y：aiF22/3000-B Z: aiF30/4000B-B Holding brake
(4/4/7Kw)( 22/22/30Nm)
（3000/3000/4000r/min）
Spindle Motor Model, Power and Torque Curve 15/18.5 kW | Standard
FANUC 0i-MF PLUS（1）DVF Belt-driven Spindle
αiI15/8000-B(15/18.5KW)(95.5/118Nm)(8000r/min)
X/Y：aiF22/3000-B Z: aiF30/4000B-B Holding brake
(4/4/7Kw)( 22/22/30Nm)
（3000/3000/4000r/min）
Spindle Motor Model, Power and Torque Curve 11/15kw| Optional
FANUC 0i-MF PLUS（1）DVF Gear-driven Spindle
αiI12/8000-B (11/15kW）（70/95.5 N.m）
X/Y：aiF22/3000-B Z: aiF30/4000B-B Holding brake
(4/4/7Kw)( 22/22/30Nm)
（3000/3000/4000r/min）
Thermally Symmetric Structure
The spindle head features a thermally symmetric structural design to enhance controllability of thermal deformation. Equipped with physical temperature control structure paired with advanced thermal insulation technology, it effectively lowers thermal expansion of the spindle box and secures stable machining precision throughout the cutting process.
Precision Hob Head Unit
High‑rigidity cast body, anti‑vibration design.
High‑precision hob spindle for stable cutting performance.
Easy‑access structure for quick setup and routine maintenance.
Guarantees reliable accuracy for spur & helical gear machining.
Box-way Worktable
C3 Grade Pre-stretched Ball Screw (THK ball screw is available as optional upgrade)
Standard equipped with C3 precision ball screws with exclusive pre-stretching manufacturing process, which effectively minimizes thermal expansion-induced precision loss caused by screw heat generation, upgrades overall machine accuracy, and improves anti-deformation performance & long-term precision retention.
Accuracy and Rigidity, Double Guaranteed
High Rigidity：Box-type contact design provides superior vibration damping, ideal for heavy-duty cutting.
Long-term Accuracy：Hardened & precision-scraped surface ensures consistent performance over years.
Proven Reliability：The guideway system is widely adopted in high-end machine tools worldwide.
Upgraded Y-axis Rear Guard with Chip Flushing Device
The Y-axis rear guard is upgraded from single-layer to inclined double-layer structure for improved rigidity and anti-deformation performance. Equipped with integrated chip flushing function, it effectively avoids chip buildup inside the guard and lowers breakdown rate of the protective cover.
Upgraded Hinged Belt Chip Conveyor
Adopts automatic hinged belt chip removal to cut labor cost for manual chip cleaning and downtime loss. The optimized flow design prevents cutting fluid from directly dripping into the water tank; coolant flows into the tank after precise filtration, stopping fine chips from entering and clogging the tank to ease maintenance.
