Wire rope electric hoist plays a decisive role

Wire rope electric hoist different places and different working environment, the choice of the use of wire rope electric hoist is also a different requirements, the selection of wire rope electric hoist inside a lot of questions brought about do not know how much you know?

Wire rope hoists are a finishing touch for crane lifting equipment. If there is no wire rope electric hoist, the workforce is too tired for the lifting industry. If there is no wire rope electric hoist all walks of life will not have such a glorious day today. However, there are many types of wire rope electric hoists, all of which are widely used for lifting, pulling, loading and unloading of heavy objects, and cans for flip-chip welding, such as installation and movement of large and medium-sized concrete, steel structures and mechanical equipment. They are suitable for construction and installation companies. , mechanical and electrical engineering, construction and bridge construction, power, shipbuilding, automobile manufacturing, construction, roads, bridges, metallurgy, mining, slope tunnels, wells, protection and protection of infrastructure construction and other mechanical equipment. Wire rope electric hoist is a small lifting appliance, which is an indispensable equipment for lifting equipment and slings. Therefore, no matter what the lifting equipment used, if you use it improperly, there is an error in selection, and the method of use is not correct. Correct and wrong operations will have a certain impact on work operations. In addition, if there is a lack of safety inspection for lifting equipment, and no attention is paid to the maintenance of all parts of the electric wire rope hoist, and even more serious is that some parts have been scrapped and continue to be used without any notice, these bad use factors and bad habits , Will cause damage to the normal work of the wire rope electric hoist. The service life is shortened, and the safety performance is even lower, resulting in major accidents. Therefore, to use the wire rope electric hoist correctly, choose to use the correct method to operate the wire rope electric hoist, according to the lifting equipment suitable for their own site to choose, if it is a very harsh environment to use, such as the open air, flammable, explosive The explosion-proof wire rope electric hoist should be used in such environments as wet, corrosive and so on, so that the concept of safer operation can be achieved in special places. At the same time, operations, use, and maintenance must be performed according to the detailed operating instructions. At the same time when using wire rope electric hoist in addition to just installed on the wage alone, can also be used in conjunction with the electric car mounted on electric or manual single beam, double beam, cantilever, gantry and other cranes, so that it can highlight the efficiency of its products!

Explosion-proof electric hoist and black bear electric chain hoist is a hot product in the current market. The new type of BCD explosion-proof electric hoist has been replaced with new ones. It is a more reasonable structure and more convenient for assembly. Better performance. The lifting weight is Gn=0.5t-16t, rises 6m-18m, the ambient temperature is less than +40 degrees Celsius, the working system is 25%, light crane equipment.

This product is widely used in explosion-proof, acid, alkali, plating, gas explosion-proof places. Disable high temperature solution, overload, etc. Technical characteristics: three-in-one drive system, electrical contactless non-spark module speed control, and can achieve micro-speed and two-speed close to the frequency conversion function, so that the operation, lifting, inching is particularly stable. It is equipped with overload alarm, squat oblique lift, anti-hook rushing top protection, phase loss over-current protection, etc. The console (handle) adopts 12V safety voltage to achieve multi-function protection of the single sledge. When the voltage is 380V + 5-10%, the electronic control can be used for "2 million" times.

Selection principle: start, move time / 1h. Daily practical time (h), must specify: electric hoist thermal efficiency, starting, jogging is Gn/10=80 times/1h Gn/2=40 times/1h, Gn/1=20 times/1h, high temperature 50 facilities Degree and harsh environment times / 1h/2 (noted when altitude is 800 meters above sea level).

Black bear electric chain hoist is mainly used for industrial and mining enterprises, storage terminals and other places. The lifting capacity is generally 0.5 to 30 tons, and the operating voltage is 24V/48V conversion. When leakage is prevented, accidents may occur, and it is safe to use in case of rain.

1. Aluminum alloy case, solid and lightweight · Special heat sink, fast heat dissipation, continuous use, efficiency up to 40% (double speed 40/20%, YSF series 15%) · Integral sealed structure, can be used in chemistry Factory, electroplating factory and other places.
2, the latest design of the magnetic generator, its characteristics for the production of magnetic • can be instantly cut off the power at the brake • ensure that the absolute safety brake lifting.
3, using imported FEC80 super strong heat-treated alloy steel chain. It is safe to use in rain, seawater, chemicals and other harsh conditions.
4, after hot forging, excellent strength, not easy to break the hook can be rotated 360 degrees, with security tongue, to ensure the safety of operation.
5. The mechanical brake of the special device ensures the safety when the device is overloaded. • It is combined with the motor brake to form a “double brake system” to enhance its safety and durability. 1/2T (YSL, YSF) No such device.
6, 24V/48V transformer device · In operation, in the event of a leakage, it can prevent accidents from happening. When it rains, it can even ensure safe use. 24V is suitable for 1.5/1.8KW horsepower, and 48V is suitable for 3.7KW.