MAINA齒輪箱
MAINA齒輪箱，為行星齒輪箱。在**的潤滑油和冷卻系統的支持下，行星齒輪組為機器減速或加速服務。
GEAR REDUCERS
Speed reducers and increasers, also in planetary version, at one or more stages, each with up to five planetary gears, equipped with forced lubrication and cooling system where necessary.

MAINA高速齒輪箱
MAINA的高速齒輪箱實行美國API 671標準。材料構造高硬度合金，以保證表面的光潔和硬度。齒片采用高精度切削，內部零件科學的安排和布置，以*小的尺寸達到*佳的工作效果。
HIGH SPEED GEAR COUPLINGS
High-precision ground special gear teeth. High performances with limited dimensions. Execution complying with API 671 standards (American Petroleum Institute). Construction in alloy and hardened steel, to obtain the best features in terms of resistance and surface hardness. Dynamic balancing of the individual components and of the assembled unit.