Hunan Elevator CompanyAlpha: Hydraulic villa elevator

Hydraulic elevator is through the hydraulic power source, the oil is pressed into the cylinder to make the plunger for linear movement, directly or indirectly through the wire rope to make the car movement elevator。

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Compared with the requirements of the hydraulic elevator on the well, if the villa elevator is to be installed more than ten years ago, the hydraulic elevator is the only choice。At present, due to pollution and safety problems, it is used in civil buildings at a very high rate, mainly used in tonnage industrial freight elevators and special occasions。

Hunan Elevator Company Alpha:Screw villa elevator

The screw elevator uses the motor as the power source, the motor is connected with the nut through the belt, and the Yin and Yang mesh between the nut teeth and the screw teeth, when the motor works, the drive nut moves on the screw, thus driving the car to move up and down。

The advantage of the screw elevator is that the well requirements can save space, and its running speed is very slow, only 0.15-0.25m/s, less than half of the traction elevator。The maintenance cost of screw elevator is very high。

Hunan Elevator Company Alpha:Traction villa elevator

The traction driven elevator uses the traction wheel as the driving component, the wire rope is suspended on the traction wheel, the end is suspended by the car, the other end is suspended by the friction between the wire rope and the traction wheel to drive the car to run up and down。Traction elevator is divided into traditional gantry rack type and backpack rack type。

Traction elevator is a popular villa elevator, its host power, 250kg load of traction type host power is only 0.About 9kw, equivalent to only 40% of the screw elevator, traction elevator is safe and can withstand the acceptance of ****** quality inspection department of the elevator。

Hunan Elevator Company Alpha:Mandatory villa elevator

The forced drive elevator is driven by a drum, that is, the elevator is driven by a non-friction way that is suspended by a chain or steel wire rope。

The forced elevator has no counterweight, and relies on the main engine to force the car and cargo movement, so the same power of the main engine is used, and the lifting capacity of the forced drive elevator is not as good as that of the traction elevator。In the process of use, the wear of the wire rope and the drum will be very serious, and each maintenance must be checked and replaced in time。