Automatic scrap steel gantry shear

Gantry shear is a kind of equipment suitable for cutting heavy scrap steel. Used for light and thin steel, steel bar, steel plate, nickel plate, steel plate, round steel, steel pipe, scrap copper, scrap iron, light metal structural parts, stainless steel, metal block, car body, aluminum alloy, copper material, scrap iron, steel wire, metal block, etc. . Scrap metal is sheared and processed into qualified materials in the cold state. Yuantong Heavy Industry Longmen Shearing Machine has a wide range of applications. It can not only be used as a processing equipment for metal recycling processing units, but also as a furnace material processing equipment for foundries and metal cutting processing equipment for the mechanical construction industry.

Working principle:

The shearing machine produced by Henan Yuantong Heavy Industry is equipped with an automatic feeding box as standard, that is, after the material is grabbed to the feeding box, the waste is automatically sent to the cutting edge by the conveyor belt, and the feeding speed can be adjusted by the speed control motor. . Side squeeze cylinders can be equipped on both sides of the material box. If large waste materials such as scrapped cars cannot be cut through the gantry shears, the side squeeze cylinders can be used to squeeze the waste to the cutting edge. Yuantong gantry shears have a large shearing capacity, which is suitable for large-scale waste processing in large-scale waste collection stations. Commonly used specifications are 500 tons/6000 (6 meters feeding table), 800 tons/6000 (8 meters feeding table), 1000 tons/10000 (10 meters feeding table), which are used for cutting various scrap metals. They are used in rolling mills and non-ferrous metals. Ideal equipment for charge processing in metal plants and smelters.

Advantages of Yuantong Gantry Shearing Machine Production Line:

1. Yuantong hydraulic gantry shear equipment adopts hydraulic transmission. Compared with mechanical transmission shears, it has the advantages of small size, light weight, low inertia, low noise, stable action, convenient and flexible operation, large cutting surface, and scissors mouth. Advantages such as convenient adjustment.

2. Yuantong hydraulic gantry shear equipment has manual and automatic functions, convenient and simple operation and control. The scissors mouth can start cutting and stopping at any position during the working process, and can control the cutting mouth arbitrarily according to the size of the material to be cut. Size to achieve higher work efficiency.

3. Yuantong hydraulic gantry shear equipment is designed with a fast type. Under the condition of not increasing the power of the motor and the displacement of the oil pump, the speed remains fast under shearing (about 250 tons), and it will automatically switch the speed when shearing larger materials. Restore the original shear force, thereby improving work efficiency nearly doubled.

4. The piston is sealed with a foreign BSF grid ring, which can not only keep the shear force constant under high oil temperature, but also keep the shear force constant under long-term operation or high oil temperature conditions. These advantages improve the quality of Yuantong hydraulic gantry shears and prolong the service life of the machine.

5. Yuantong hydraulic gantry shears with quick device. The valve block is designed for hydraulic movement. Without increasing the motor power and oil pump displacement, a fast circuit is designed to increase the cutting speed from 2 times per minute to 8 times per minute (referring to the number of times when the scissors are opened larger). Improve work efficiency nearly doubled. This feature is unique among the national counterparts.

6. The hydraulic system of the whole machine only uses electromagnetic overflow valve to control the unloading start, which makes the operation more convenient (operation control box setting: start, stop, and work three operation keys, so that the operator has no trouble at work).

7. A complete set of hydraulic and electrical PLC integrated automation control, each part adopts good sensors to return data parameters to ensure accurate operation of the equipment and full automatic control, greatly reducing labor costs, and outstanding economic benefits.

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