Special AC Drives

Frequency inverter drive for hoister and crane Low voltage frequency inverter (ac drive) for hoister & crane
In mine production, the essential equipment, mine hoister & crane, includes shaft and incline hoists which is treated as the "throat" of the mine. It is responsible for putting down and up of ore, barren rocks, equipment, materials and labors.

Variable frequency inverter for injection molding machine Variable frequency inverters for injection molding machine
The injection molding enters a new historic rapid developed period due to the fast development in plastic industry. Through multi-aspect research and analysis in injection molding technology, our company developed the special frequency inverters for the injection machines.

Variable frequency converter for pumps Special variable frequency converter (AC drive) for pumps
This AC drive can drag a maximum 4 units AC motors(2 units for cycle start) without water supply controller/card, use one PID regulator to control the pumps through the feedback by pressure sensor, while a single one variable frequency pump can't control the flow range precisely. It offers excellent control solution and drive for customers in water supply and HVAC industries.