Types of garbage grab
Pageviews： Release Time：2017-11-21
Garbage grab has the following characteristics:
Work environment: high temperature, humidity, dust and more corrosive gas;
Heavy workload: the average working time of 8000h or so, full load rate, frequent work;
Maintenance difficulties: poor working conditions, garbage rot of a variety of harmful gases increased the difficulty of the work;
High reliability requirements: such as crane failure can not make up in time, will affect the incinerator feed, resulting in waste incineration plant shutdown.
Classification of garbage grab
Main categories
Grab type can be divided into mechanical grab and hydraulic grab bucket crane. Among them, the mechanical grab four rope structure, the size of the grasping force depends on the weight of the grab and the weight of the material being crawled, due to the lighter weight of garbage, compared with the hydraulic grab, four rope grab Cut volume is small, small grasping force, catching rate is low. Hydraulic grapple is divided into clip type (two claw teeth, also known as clam type) and claw type (multi-flap grating, also known as plum-style, lotus-style) two. Among them, the claw type grapple is widely used because of its large cutting volume, large grasping force, high catching rate, and easy maintenance of the hydraulic cylinder on the outer side; its disadvantage is that it is easy to rotate when it falls on the inclined pile While the wire rope and cable winding together, in addition, its high cost and expensive.
