... series parallel shaft-helical gear reducer Helical gearbox. gear reducer, reducerDetailed Gearbox Description: For F gearboxes, the cases are ... the same kind of products imported, and can be used widely in over ten fields, such as metallurgy, mine ... material, tobacco, matter flowing, environmental protection.Techinical parameter:Gearbox Power:0.12~200kwGearbox Torque:200N.M~18000N.MGearbox Ratio ...