1.Features of PV series:DesignPV series gear units are a completely new design. Advantages are:Highly standard modular designed, more sizes with a reduced variety of parts.High operational reliability combined with increased power capacity.Mounting positionThe gear units can be supplied for either horizontal or vertical installation.Other arrangements are also possible on request.Long service lifeUnder the condition of accurately selecting type size and the normal maintenance and use, main components(except those easily disabled parts) can last as long as up to more than 50,000 hours.Low noise All key components are finished by precisely machining; grinding the gears; designing noise absorbing housings; accurate assembly, and finally tested , and therefore, fairly low noise is reached.Thermal conductionPV series gear units a favorable thermal conduction, because:The gear units have a high efficiencyThrough enlarged housing surface areas.Because large fans incorporating a new type of air conduction fan cowl are being used.2.Application fieldIt can be applied in the vertical mixer drivers and transport machinery, such as ,water treatment, chemical engineering and so on.