■ head wheel covered with rubber, enhance the traction.
■ tail wheel is specially designed to prevent deviation and skid effectively.
■ dismountable head cover, easy to install and maintain.
■ multiple seals to prevent material leakage, with explosion-proof port to effectively prevent dust explosion.
■ speed detection device and deviation prevention alarm device can be selected according to user requirements to ensure safe production.
■ strong construction and high anti-wear components make maintenance easy and extend service life.
