The locking system of the speed differential automatic control anti fall device cannot be separated from the support of the seat belt

Due to the inability of the lower hook of the speed differential automatic fall arrester to directly contact the human body, it must be used in conjunction with a seat belt to form a personal fall protection system, which is extremely important for workplace safety and overall fall protection plans. Therefore, the locking system of the fall arrester cannot be separated from the support of the seat belt.

The reason why seat belts can directly come into contact with the human body is due to their manufacturing materials and components. Safety ropes made of nylon material and seat belts made of polyester or polypropylene material have strong firmness, which can firmly tie the torso of the human body and disperse the force of falling to the chest, shoulders, and other parts of the human body.

Although seat belts can withstand a certain amount of falling force, their length is not sufficient to adapt to high-altitude operations where the human body walks back and forth. When used in conjunction with safety ropes, they are prone to collision accidents. Only when used in conjunction with speed differential automatic fall arresters with locking systems can the protection safety factor be truly improved without affecting work.