Description of Frequency Conversion Construction Hoist
 
Frequency Conversion Construction Hoists are widely recognized as the largest, fastest, and most reliable rack and pinion construction hoists available on the market today.
 
One of the significant technological advancements incorporated into the design of this hoist is the Variable Frequency Motor Control. This device provides speed, a smoother ride and more accurate leveling than any previous rack and pinion hoist. The Frequency Conversion Hoist is suitable for projects up to 450m tall and is the hoist to have on high and super-high-rise construction projects.
Main Character of Frequency Conversion Construction Hoist
Compared with standard hoist, features following advantages:

1. Quick lifting speed :middle speed is 0-63m/min; high speed is 0-96 m/min;
2. Stable and smooth start of stop, no sudden impact.
3. Less start-up current.
4. Minimum wear on mechanism: because there is no impact when starting-up the hoist, it reduces the wear and tear for rack and pinion