The QZ type grab bridge crane is a kind of heavy duty overhead crane to grab and load coal, ash and other bulk goods and materials. The grab bridge crane consists of Main Girder, End Carriage, Lifting Trolley, grab bucket and Electrical Parts. Generally, the power supply system for trolley and crane are festoon system and bus bar system. Trash grab overhead crane is responsible for garbage feeding, handling, mixing, picking and weighting.
This grab bridge crane is widely used in freight port, river wharf, power plants, concrete mixing station, industrial and mining enterprises. Steel overhead crane with grab is widely applicable to the hoisting operation of ordinary goods in factories and mines, and is equipped with a special hanger for special operations. Hengyuan Group has been devoted to the production of grab overhead crane for many years, and our machine is widely used in power plant, freight yard, workshop, wharf and so on.
Grab bridge crane is mainly composed of a box girder, grab trolley, trolley traveling mechanism, operation cab and electric control system. The lifting device is able to grab all kinds of bulk materials. In addition to different hoisting mechanism, the structure of grab overhead crane and the hook bridge crane is basically the same.
Characteristic of QC electric double beam/ girder bridge/ overhead crane
Lifting Capacity: 5-20T Span: 10.5m-31.5m (Non-standard design can be made) Working Class: A6~A8 Working Temperature: -25°C to ~40°C Voltage: 380V 50Hz 3-phase
1.Heavy Duty and High Efficient 2.Suitable for any environment ( High Temperature, Explosion Proof and so on) 3.Long Life Span: 30-50years. 4.Easy for Installation and maintenance. 5.Reliable structure
Overhead cranes are a commonly deployed equipment guarantee in the construction industry. They have the characteristics of wide coverage, high degree of application, and rapid spread in China's industrial system operation.
The influence of ambient temperature is also one of the important factors. The construction of bridge construction machinery should control the pre-bend according to the design requirements.
