Electric hoist, jib crane, scissor lift News

Dec 12, 2019

Electric hoist electrical fault

1. Test with a test pencil to check whether the power supply system is supplying power to the electric hoist; 2. Damage of the electrical appliances of the hoist main and control circuits, disconnection of the line or poor contact will both ...detail>>

Dec 09, 2019

Description of cantilever jib crane

The working strength of the cantilever jib crane is light, it consists of a column, a slewing arm slewing drive device and an electric hoist. The lower end of the column is fixed on the concrete foundation by anchor bolts. The I-beam runs st ...detail>>

Dec 05, 2019

Attentions of guide rail lifting platform

1. Guide rail lifting platform is strictly forbidden to overload and to carry people; 2. If the platform is not stopped, and loading and unloading is strictly prohibited; ...detail>>

Nov 28, 2019

The reason of electric leakage in electric hoists

It is very dangerous for the electric hoist to leak electricity during use. Therefore, the user should understand the reasons for the leakage and analyze it according to the most common daily situations. Here are some reasons for the electri ...detail>>

Nov 21, 2019

Cantilever jib crane safety precautions

* Before installation, please check the insulation resistance of the motor and control box with a 500V megger. The cold resistance should be greater than 5MΩ at normal temperature before use; * Never lift objects that exceed the rated load ...detail>>

Nov 18, 2019

Lifting hydraulic elevator operation

Jinrui Machinery Equipment Co., Ltd. has the main products: overhead crane, gantry crane, electric hoist, lifting hydraulic elevator, mobile lifting platform, fixed hydraulic lifting platform and other lifting machinery. ...detail>>

Nov 14, 2019

electric hoist with remote control

The electric hoist is mainly composed of the electric motor, the transmission mechanism and the reel or sprocket. The electric hoist is mainly divided into the wire rope electric hoist and the chain electric hoist. ...detail>>

Nov 11, 2019

Jib crane application

Jib crane is widely used in port, electric power, steel, shipbuilding, petrochemical, mining, railway, construction, metallurgical and chemical, automobile manufacturing, plastic machinery, industrial control, highway, large-scale transporta ...detail>>

Nov 07, 2019

Scissor lift table using precautions

1. When the power-on indicator of the scissor lift table is illuminated, press the up button, the motor will rotate and the scissor lift table will not rise. This may be because the motor is reversed after the three-phase power is connected, ...detail>>

Nov 04, 2019

Electric hoist manufacturer design

Electric hoist consists of electric motor, transmission mechanism and reel or sprocket, it is divided into electric chain hoist and electric wire hoist, is usually driven by squirrel-cage cone rotor motor with brake. The weight is generally ...detail>>

Oct 31, 2019

The height limiter of jib cantilever crane

The height limiter device of the jib cantilever crane assembly combines the stroke switch with the convex-concave brace structure. The structure is simple and the action is sensitive, which effectively suppresses the occurrence of personal i ...detail>>

Oct 28, 2019

Scissor lifting platform operating instructions

The scissor lifting platform (hydraulic lift platform) adopts steel frame structure or high-strength steel plate structure, and the carrying capacity ranges from 0.1 to 100 tons, equipment size can be customized according to different needs ...detail>>

Oct 24, 2019

Properly install the electric chain hoist

First of all, the chain box of the electric chain hoist must be installed first; Secondly, when connecting the power cord, the power must be turned off beforehand. At the same time, the ground wire should be well grounded; ...detail>>

Oct 21, 2019

Wire rope electric hoist in the warehouse

The warehouse is a place for many goods to be placed. In the case of carrying goods, wire rope electric hoists are needed. Then the question is, how should the wire rope electric hoist be installed in the warehouse? ...detail>>

Oct 17, 2019

Jib cantilever crane emergency switch

The jib cantilever crane must be equipped with an emergency switch that can disconnect the main power supply in an emergency, and is located in a convenient place for the driver to operate. To determine whether the emergency power off switch ...detail>>