1Metrial:

1-High pressure die casting aluminum housing; car baking paint with process of anti-corrosion,
  antistatic, dustproof and waterproof;
2-Gear and gear shaft adopt the special material of low carbon alloy steel which is the same with
  car transmission gear
3-Steel Wire is no rotating rope and material adopts what is specially used for airplane
  (Specification: 304# steel)
4-Stainless steel fastener (bolts and nuts); silicon rubber sealing ring with high performance
  and anti-aging

Structure Characteristics:

1-Adopt permanent magnet motor and can realize automatically self-locking function after power
  off,  it won't happen to fall, out of control and other dangerous phenomenon
2- Adopt the transmission device with high precision gear meshing machinery, to realize
  synchronous transmission function to lift orderly, stably and reliably
3- Adopt automatic and adjustable wire-displacement mechanism to realize  to roll sequentially
  and tight, can lower and rise many times without cross-winding, overlapping and disordering.

 Performance features:

1-Lifting capacity: lifting weight: 3-15kg; lifting height: 15M
2-Two control ways (remote control and wire control) can be selected by customer and are
  easy to operate simply and conveniently which can also be equipped with different model
  lights and meet the differentiation demand of different customers
3-Lighting circuit and lifter circuit are independent each other and are supplied by two divided
  circuit lines to be reliable and safe.
4 -When the light lifts to the top to accurately connect with the lifter, it has no electric spark and
  no burning.
5 -Control system equipped with weightlessness protection device can prevent the lifting system
   from damaging due to operator's negligence when the lifter and light lower to the ground.
6-Low noise: when the lifter operates, gears meshing runs without noise, wire lifts without friction
   and interference  to make noise to a minimum
7-can be customized according to customers' requirements in the range of rated lifting height

 Installation:

 Many installation modes can be chosen according to the actual construction situation, which
 are safe, reliable, simple, and convenient.

 Applictions:

 It is applied to various places of business and industry, such as factory, workshop, warehouse,
 stadium, exhibition center, station, and supermarket and so on. Especially be suitable for where
 it is difficult for construction, or maintenance is not convenient, or job is dangerous situations