Large gantry hydraulic shearing machine is also called scrap steel shearing machine, scrap iron shearing machine, automobile shell shearing machine, and steel profile shearing machine. Gantry shears have a wide range of applications: they can be used as processing equipment for metal recycling and processing units, as well as for furnace charge processing in factory foundry workshops and metal shearing processing equipment in the mechanical construction industry.
working principle
Large gantry hydraulic shears use hydraulic cylinders to shear materials. During operation, the rotation of the motor drives the oil pump to work, extracts the hydraulic oil in the tank, transports it through the hydraulic oil pipe, and transfers it to each hydraulic cylinder, driving the piston rod of the cylinder to move laterally to shear waste materials of various sizes.
Suitable materials for hydraulic shearing machine
Metal, iron sheet, cast iron, thin iron, thin iron sheet, light and thin materials, steel, color steel tiles, scrap steel, scrap iron, aluminum alloy, channel steel, angle steel, angle iron, copper plate, metal plate, aluminum profile, scrap steel bar, aluminum plate, Iron plate, steel plate, round steel, scrap metal. Therefore, most of its applications are in the smelting and casting industry, metal recycling processing plants, and scrap car dismantling yards for various shapes of section steel, angle steel, channel steel, round steel, billet, iron wire, iron plate, copper plate, aluminum plate, steel wire rope, Rebar, cut angle iron, and other metal structures are sheared in a cold state and processed into qualified furnace materials.
Performance advantages
1. This equipment adopts hydraulic transmission. Compared with mechanical transmission shearing machines, it has the advantages of small size, light weight, small inertia, low noise, smooth movement, easy operation, flexibility, large shearing section, and easy adjustment of the scissor mouth. , safe to operate and use, easy to implement overload protection.
2. This equipment has manual, automatic and remote control functions, and the operation and control are convenient and simple. The scissor mouth can start and stop cutting at any position during the working process, and the size of the shearing mouth can be controlled arbitrarily according to the size of the material to be cut，in order to achieve high work efficiency.
3. This equipment is designed as a fast type. Without increasing the motor power and oil pump displacement, the speed remains fast during shearing (about 300-1250 tons). It will automatically switch speed when shearing larger materials, thereby nearly doubling the work efficiency.
