Double-worm slew drive in marine crane

Key Attributes.

NFB slew drive consists of worm gear slewing bearing, straight worm, enclosed housing, NFB is unique such structure manufacturer in China. It can be used in solar tracker and engineering machinery and so on. Advantage of NFB slew drive: 1. High torque, Maximum load, and extended life. 2. Reduced backlash 3. Self-locking and non-self-locking models 4. Single or double worm 5. Easy to install and maintain NFB slew drive are in stock, short lead time with reasonable price, Warm welcome all the new and old customers coming throughout.