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A introduction of SC270/270 2.7t load double cages GERMAN technology variable frequency conversion construction hoist
  SC series construction hoists.our company produces all kinds of construction hoists.according to lifting weight,the hoists can be 1t,1.2t,1.5t,2t,2.8t or 3.2t,according to lifting speed,the hoists can be low speed,medium speed or high speed.the hoists also can be customized by customer's request,such as cage number,cage size,voltage,frequency conversion or not etc.
 all construction hoists have below advantages:
  1,use automatic lubrication system,no cable control system for drive pinion and rack type,so it is convenient to maintain and increase the using life of those parts.
  2,all cages are  pickled by phosphate and cleaned by shot blasting machine(a chemical way and a physical way).so they have no rusts and increase the adhesive force of lacquer.the painting life is three time than ordinary rust rmoval.
  3,the steel of standard sections are all buy from the famous steel mill(Shandong iron & Steel Group Company Limited,the one of largest mill in china,a listed steel group).we also increase the width and thickness of steels for standard sections.in order to increase the strength redanduncy,far more than their design strength.to make the steel consture more stronger and safer.the surface standard sections is treated by spraying plastics and galvanization.those method can make the hoist more beautiful and more durable.
  4,all hoists have absolute safe standard.the safety-garantee device include falling protector,limit switch,overload warning system,overtopping-proof limiter,ground collision proof limiter and series of cage door limiters.
  5,the company developed auto levelling microcontroller,can automaticly make the cage floor  and building floor level.and also developed the floor wireless beeper,can make the comunication of workers more convenient,improve work efficiency.
B details of SC270/270 2.7t load double cages GERMAN technology variable frequency conversion construction hoist

1 specialized factory with all licence.

3  strict producing process.