Product Description

Descent control device is use for the fire escape, help the public security stuffs to complete fire

and rescue relief work in explosion-proof, security protection of ships and maritime rescue,

offshore oil field, electrical fields, as well as high-altitude operations. It is a necessary product for

high-rise escape, because of its simple operation, high security, and the rope is in high forth and

press resistance, and easy to be maintained. Descent device is the composition of security hook,

belts, ropes, governor, and pieces of metal connecting as well as the rope reel. Core rope is a

kind of steel wire rope which used in the aviation. Materials is in line with the requirements of

YB/T********3, the skin material is the cotton yarn or synthetic fiber. The whole rope is in the

same structure and closely woven, there is no uniformity of size distortions. Seat belt material

for the cotton yarn or synthetic fiber materials.

Decent speed      Load *5(kgs)       0.***0.*1(m/s)

                         Load *5(kgs)      0.***0.*1(m/s)

                         Load **0(kgs)    1.***1.*5(m/s)