Used variable speed in China

DJM-1000 High speed variable frequency motor Power Trowel safety and environmental protection
- Manufacturer: Dynamic
Dynamic electric trowel has reliable performance and comfortable use, and is widely praised by customers. 1. Motor power, easy to use, low energy consumption, no exhaust emissions, safe and environmentally friend...
Shanghai, China
QUM-80 High speed Concrete Ride-on Double disc Power Trowel
- Manufacturer: Dynamic
- Model: QUM-80
1. Variable clutch provides proper torque and speed range to match concrete conditions. 2. Ride-on operation reduces intensity of labor and increase efficiency of work. 3. With dual rotor, heavier weight and much...
Shanghai, China
High Speed Walk Behind Electric Floor Grinder (DY-630)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China
High Speed Walk Behind Electric Floor Grinder (DY-680)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China
High Speed Electric Walk Behind Floor Grinder (DY-720)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China
Walk Behind Floor Machine Electric Floor Grinder (DY-630)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China
Walk Behind Electric High Cleaning Force Floor Grinder (DY-630)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China
Walk Behind Concrete Polisher Electric Floor Grinder (DY-680)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China
Walk Behind Floor Machine Electric Floor Grinder (DY-680)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China
Walk Behind Good to Use Electric Floor Grinder (DY-680)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China
Dynamic New Design Electric Walk Behind Floor Grinder (DY-680)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China
Walk Behind Electric High Cleaning Force Floor Grinder (DY-680)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China
Walk Behind Electric Good to Use Floor Grinder (DY-680)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China
Walk Behind High Cleaning Force Electric Floor Grinder (DY-720)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China
Walk Behind Easy to Use and Operate Electric Floor Grinder (DY-720)
- Manufacturer: Dynamic
Dynamic Floor Machine Series Dynamic Floor machine series include high speed polishing machine, floor grinder and road planer. These machines widely used in rough ground floor grinding ,cement grinding, sealed cu...
Shanghai, China