CE&GS Approved Electric Chain Hoist/Construction Hoist/Construction Chain Hoist

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CE&GS Approved Electric Chain Hoist/Construction Hoist/Construction Chain Hoist

500kg to 3ton CE&GS Approved Electric Chain Hoist/Construction Hoist/Construction Chain Hoist

With suspension hook. push, geared or electric trolley.
Standard lift height 3 m, control cable 2.5m
Operating voltage 220-440V, 50/60Hz, 1-3 phase
Low voltage control 36V is standard.
High efficient energy-saving motor, asbestos free brake system.
High tensile aluminium alloy cover is light in construction, offers strong corrosion resistance.
Top and bottom hooks are fitted with safety latches as standard.
Drop forged steel suspension & load hooks are heat treated and fracture resistant. In case of dangerous overloading or abuse, the hook does not fracture but will slowly yield.
Solid chain bucket.
Super strong surface hardened chain
Limit switch devices fitted at both top & bottom ends, switch off power automatically to prevent load chain from running out.
The unique friction clutch overload protection, which protects the unit from overloading.
High quality electric components with safety protection.

Q:What is the elevator device code?: What is the device code for the elevator: the code is composed of the device classification code, the administrative division code, the registration code, the order code composition (20).

Q:What is the safety contact of the elevator? Where is the safety contact? What is the use? How does it work More: Safe circuit, the normal state is through. All the places involving safety will have a contact, the engine room, the pit, the car door, each elevator door, all contacts in series together, any point off, the elevator can not move

Q:How to calculate the size of the elevator door how to calculate the area: Length of length, bevel edge edge.

Q:I was in a elevator company to do the information staff, the new entry, almost to declare what A-level, and the last not through the blessing for the younger brother Xi Xi Ding false false sickle, would like to ask which agency to review this? What are they specifically going to review? What kind of job do I have to do as a manager? Hurry Thank you, (and later there are any opportunities to re-order information staff? Because the usual work is very casual) Guiqiu! The ~ ~ Thank you more: Qualification level, respectively, but the sub-manufacturing level and installation and maintenance level

Q:Always dream of their own sitting in the elevator, a person, such as I press the 10th floor, the elevator will rise to their own 70,80 floor so, after the fall and then what is the meaning of falling?: With your current career | academic related to the fall: indicates that the cause of the valley

Q:How to set the elevator shaft: There are the following items 1, the implementation of steel reinforcement corresponding project 2, concrete concrete implementation of the corresponding project 3, the template in the fixed in a proprietary, is the elevator shaft wall template, in practice, you can also use the shear wall project 4, This is the scaffolding in the project 5, you see the construction organization design, that there is a corresponding process requirements, there will be no drawings such as bolts and other materials,

Q:What is the meaning of the upper limit of the ceiling?: To prevent the elevator out of control, in the end also put the wire, or to the top of the winding wire, or to the door that the reaction was slow, the elevator stopped in the middle of the floor, are limiter tube limit switch can be divided into upper and lower limits, Simply put on the stop switch and stop the switch. General limit and slowdown switch, limit switch installed together, from high to down in order, the upper limit - upper limit - on the strong reduction. The elevator pit and the top floor of the other group. When the elevator to run to the top of the time (from bottom to top), if the speed is very fast, will first encounter on the strong reduction, that is forced to slow down, the elevator began to slow down, and then hit the upper limit, this time the elevator should stop, Fast, it will encounter the last safety switch, the limit, this time the elevator safety circuit open, the elevator in the shock state, there will be crowded, if the speed soon soon, continue upward, this time the governor action, security Clamp the guide rails. The elevator stops.

Q:The woman came home and found to be a man tracking ... ... ... ... elevator to the second floor, the man turned out when she smiled ... when the door closed, she suddenly saw the man took out the knife to the third floor ... the results of a woman died. Q: Do not cancel the third floor of the case how can let her survive? More: I think that as long as no elevator on nothing, because from the behavior of men obviously do not want to start from the elevator, may be afraid of the camera or other reasons, or do not have to wait for the elevator to the third floor, in the elevator to the second floor of the process can be In the elevator room to kill the woman, was not hands-on obviously scruples, so I judge the elevator to the third floor as long as the elevator will be able to life insurance, out of the elevator will die.

Q:What is the size of a barrier-free elevator? As if to deep into the 2750 is it?: Each of the elevator manufacturers are not the same as the civil size, generally to the arc of the old side of the turtle turtle turtle is said to be square or close to the square. Roadway plane size: about 2300mmX2300mm (wide X deep) (different manufacturers are not the same, this is only about size, specifically to ask the installation of the elevator manufacturers)

Q:What are the reasons for the elevator downtime?: Holding the door lock safety circuit are likely to cause the inverter encoder

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