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Various models of electric opening and closing machines 3t5t8t10t15T20t

NegotiableUpdate on 01/08
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Overview

Various models of electric hoists, including 3t5t8t10t15T20t electric screw hoists, are suitable for opening and closing the entrance and exit gates of pumping stations such as water conservancy and hydropower, thermal power plants, nuclear power plants, municipal and environmental protection stations, as well as the entrance and exit gates of industry and agriculture.

Product Details

Various models of electric opening and closing machines 3t5t8t10t15T20t

The electric screw hoist has functions such as upper and lower limit control, overload shutdown protection, and accident alarm display. It has the functions of automatic power cut-off, on-site remote control, and microcomputer joint control. Electric manual switch mechanism. Suitable for the opening and closing of entrance and exit gates in water conservancy and hydropower, thermal power plants, nuclear power plants, municipal, environmental protection and other pump stations, as well as the opening and closing of entrance and exit gates in industry and agriculture. The opening and closing of water channel gates are applied to the opening and closing of water supply and drainage gates in the fields of petroleum, chemical, metallurgy, printing and dyeing, papermaking, etc. For the double lifting point electric screw hoist, its electrical device is the same as that of the single lifting point. The electrical equipment used for electric screw opening and closing machines is a sealed outdoor type, which can be made into the required style according to user requirements.


Various models of electric opening and closing machines 3t5t8t10t15T20t

The electric screw opening and closing machine consists of an electrical device, a base, a screw, a protective cover, and an electrical control box. The electrical device consists of a dedicated electric motor, manual/electric conversion mechanism, reduction mechanism, torque control mechanism, stroke control mechanism, position indication mechanism, and on-site operating mechanism. The electric screw type hoist is driven by a motor, which drives the transmission device to operate and rotates the transmission nut or screw, causing the screw to move up and down, thereby opening or closing the gate.

30T手电两用螺杆启闭机.jpg

When selecting, it should be declared in advance:
a、 Total length of screw, thread length, center distance of lifting point (double lifting point type)
b、 Extend the screw section and whether there are segmentation requirements, etc
c、 Special electrical control requirements
d、 Is it necessary to install a screw protection device? If so, please provide relevant drawings or location layout