Led Lightbars – Manufacturer

Ahydraulic machines operator must be trained to master the equipment performance and operational technology, to work independently. 2, before the operations, you should clean up all kinds of debris on the mold, wipe the hydraulic machine pole of any dirt. 3, the hydraulic press to install the mold must be carried out in case of power outages, prohibit the collision start button, handle and foot pedal on the footswitch. 4, install the upper die, adjust mold gap, does not allow unilateral off-center to confirm the fixed mold and try to pressure. 5, the hydraulic press before the first boot device idling to five minutes, at the same time check the adequacy of the oil tank, pump sound normal, hydraulic unit and piping, fittings, piston whether there is leakage. Shenzhen hydraulic machine TM series lead, starting the equipment to pressure test, check the pressure of working pressure, normal and reliable equipment movement, with or without disclosure of the phenomenon. 7, to adjust the working pressure, but should not exceed 90% of the rated pressure, pressure test a workpiece inspection after production. 8, shapes and workpiece for different hydraulic press, press-fit, and correction, should be ready to adjust the pressure of work and pressure of the press, pressure frequency and duration, and pledge not to damage the mold and the workpiece. 9, the plate of the body slide up and down, is strictly prohibited hands and head into his plate, mold parts. 10 is strictly prohibited to put pressure at the same time, the work of hammering, stretching, welding and cutting, bending, twist and other operations. 11, the hydraulic press surrounding not smoke, welding, hot work shall not store flammable and explosive materials. Fire prevention measures. 12, hydraulic press work is completed, should cut off the power, the press, hydraulic rod Wipe clean, plus a good lubricant, mold workpiece clean, tidy

Machine with independent power and electric systems, using the button centralized control, adjustment, manual and semi-automatic three works: the hydraulic machines can achieve working pressure, to suppress the speed, no load fast downlink and deceleration of the stroke and range, may, in accordance with the process need to be adjusted, and to complete the ejection process can bring to the top of the process, the drawing process three kinds of process methods, each process at constant pressure, will be the way the two process action to choose from, constant pressure molding process has after the suppression of ejector delay and automatic return.
The four-column hydraulic machine, hydraulic drive system by the institutions of power, control agencies, implementing agencies, subsidiary bodies and working media. Power institutions often use the pump as a power mechanism, generally product-type oil pump. In order to meet the requirements of the executive body movement speed, the choice of a pump or multiple pump. Low pressure (oil pressure is less than 2.5MP) using a gear pump; pressure (oil pressure is less than 6.3MP) using the vane pump; high pressure (oil pressure is less than the 32.0MP) using a piston pump. Pressure processing and forming of a variety of plastic material, such as stainless steel plate steel plate, extrusion, bending, stretching and metal parts, cold press forming, can also be used for the repression of the powdered products, grinding wheel, bakelite, resin thermoset products.

Single-column hydraulic press, the fuselage for the C-type single-arm structure, the use of submerged arc welding, vibration treatment after welding to ensure that the fuselage deformation. The hydraulic system is located within the body, good looks, easy to operate. Apply to the stretch of metal products, molding and pressing and other processes can be processed non-metallic materials, powder metallurgy products, repression, correction of the shaft parts, parts of the sleeve press-fit, as well as metal products, shaping, trimming process. The series of presses with a separate hydraulic and electrical control system, using the button centralized control, can achieve a certain extent and the constant pressure of two molding process, with pressure display and stroke, pressure regulators, and other functions. And the series with a four-column guide column-oriented, and thus improve the accuracy of product and column, copper and hard chrome piston rod quenching, to ensure the roughness of the surface of the wear resistance and higher, the oil pump inlet is equipped with unique filter device, to ensure that the service life of pumps and valves. Oil line connections using imported high-pressure hose, greatly reduces machine noise. In addition, according to user requirements, the allocation of import PLC, raster protection, as well as man-machine interface (touch screen) and other advanced components. For the special requirements of customers, we can design and production, to maximize the production process to meet customer requirements