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The single beam gantry crane is widely used in modern industry and is an important equipment in the crane industry. With the development of technology, single beam gantry cranes are also constantly improving, and their application fields are also increasing. So what are the things to pay attention to in daily operation of a single…

There are currently two main methods for detecting electrical faults in bridge cranes, namely sensory method and emergency method. Both methods utilize senses to perceive the fault point and then determine the type of fault based on surface fault phenomena. The detection efficiency is very low, which can easily lead to the recurrence of faults.…

Cranes are indispensable tools in construction and industrial production, and we can see them everywhere on construction sites. Cranes have the characteristics of large structure, complex mechanism, diverse lifting of heavy objects, and complex environment. So operators should understand the characteristics of crane accidents and the role of safety devices to ensure safe use.The main…

Safety management for the use 1、 Annual inspectionConduct a comprehensive inspection of the cranes in use at least once a year. Cranes that have been out of service for more than 1 year, have experienced earthquakes of magnitude 4 or above, or have experienced major equipment accidents or outdoor operations should undergo a comprehensive inspection…

(1) Safe and reliable. The SEVENCRANE wall mounted jib crane has a light weight. And it is easy to operate with a small car, making it easy to move. Very suitable for fast and reliable transportation of workpieces with relatively fast lifting requirements. (2) The installation size is reasonable. Wall mounted jib crane for sale…

SEVENCRANE marine gantry crane usually refers to a lifting machinery with lifting capacity and running along a fixed track. Generally speaking, these cranes are manually operated, and operators must obtain a crane operation permit to work. It is particularly important to have an unmanned intelligent door operator to reduce labor costs. The so-called unmanned intelligent crane…

1. Lifting capacity. Refers to the maximum load mass that a SEVENCRANE boat gantry crane can safely lift, usually expressed in tons. Different types and specifications of cranes have different lifting capacities, generally ranging from 40 tons to 120 tons. 2. Work level. Refers to the classification of a crane based on its working load and…

1. Maintenance of electric motors and reducers Firstly, it is necessary to regularly check whether the temperature of the motor casing and bearing parts is normal. Is there any abnormal phenomenon in the noise and vibration of the electric motor. It should be noted that the temperature rise of the motor should not exceed the…

The SEVENCRANE rail mounted gantry crane is widely used in industry and is an important equipment in the crane industry. With the development of technology, single beam gantry cranes are also constantly improving and being applied more and more. So, what are the things to pay attention to in daily operation of rail mounted gantry crane for sale?…

The 360 degree tracked spider crane with CE certificate has a small volume, heavy load, and can be lifted, which is incomparable to ordinary cranes. For example, in basements, workshops, rooftops, indoor spaces, shopping malls, or densely populated areas, tower cranes, car cranes, etc. cannot operate, while micro crawler spider cranes can be easily and freely…