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Introduction of SEVENCRANE gantry crane The gantry crane is mainly used for bridge construction, and its working speed is slow. It consists of a gantry, a hoist trolley, a trolley running mechanism, a driver’s cab and an electrical control system. The portal frame is a truss structure, which has the advantages of light structure and…

According to the structural composition of the gantry crane, the main beam needs to be hoisted as a whole, which is the largest component and key factor in the gantry crane installation project. Gantry cranes are generally installed in a bottom-up method. First, the walking trolley and the lower beam are installed on the track.…

Brief introduction LH type double girder overhead crane is a crane used for lifting heavy objects in the workshop. It is mainly composed of main beam, end beam, lifting trolley and electrical system. It has the advantages of stable structure, high working level, safety and reliability. Moreover, it is suitable for the lifting and transportation of heavy objects with…

CD type wire rope hoist produced by SEVENTRANE is a small lifting equipment, which is characterized by compact structure, simple operation, stability and safety. The hoist can be used alone or installed on the main beam of bridge crane or gantry crane. The CD type hoist is driven by electricity, and its main components are…

1. In the installation of the rail mounted gantry crane, a situation often occurs: the parts of the gantry crane are too long and cannot enter the site due to road problems. Therefore, the first thing to do is to make a delivery plan. Fully consider the emergency countermeasures for the emergence of this phenomenon.…

During the installation of the double girder goliath crane, the following safety precautions should be paid attention to: 1. Before the installation of the gantry crane, the installation plan should be determined according to the lifting equipment installed on the site, the installation technical measures should be formulated, and the safety technical disclosure should be…

Introduction of LDZ Model Single Girder Grab Overhead Crane • used with electric winch trolley• lifting capacity is 5 to 20 tons• span is 10.5~31.5m.• working temperature is -25°C to + 40°C• Relative humidity no more than 85%.• Working materiel density: 0.6 ~ 2.9 t/m³• Volume of grabs: 0.75m³, 1m³, 1.5m³and 2.5m³.• This 5 ton…

10T 16t 20t 30t 40 ton 50 ton overhead gantry crane is a large-scale hoisting crane widely used in indoor and outdoor workplaces in various industries. Its main part is composed of main beams and outriggers, which can walk back and forth on a specific track. If you want the overhead gantry crane to carry out the lifting operation safely…

In the process of modern industrial construction, mechanization has been popularized in industry. And various production occasions have corresponding mechanical equipment. The bridge crane is a lifting device specially used in indoor environments such as factories or warehouses. Double girder overhead cranes are generally widely used in workshops. They are usually installed on the upper…

Like any other mechanical system, regular maintenance and inspections are necessary when it comes to your gantry crane. Operating any gantry crane comes with its own inherent risks. Because they are designed to move heavy loads, proper maintenance and inspections ensure that they are working safely and reliably. Dependability Equals Safety The safety of anyone who operates or…