400 Tons Salt Brick Briquetting Hydraulic Press

The 400-ton salt brick briquetting hydraulic press has the functions of demoulding overpressure protection and micro-return. It adopts the upper pressure head demoulding protection device with adjustable force and stroke to ensure the product qualification rate and avoid mold damage. Advanced and unique electrical control technology can flexibly set the action program of each product's step drive components on the touch screen according to the product molding requirements, without changing the internal program, which meets the industry's complex product shape and multi-variety stepped parts pressing requirements , Strong versatility. At the same time, the electrical control of the 400-ton salt brick briquetting hydraulic press adopts PLC programmable controller, and the hydraulic system uses advanced cartridge integrated valves to ensure the continuous, frequent and stable operation of the hydraulic press. Equipped with oil cooling device. It adopts button centralized control and is equipped with mechanical limit device to ensure the consistency of products

Fixed-stroke control: sliding beam quickly descending→slowly descending→pressurizing. When the sliding beam touches the proximity switch XK, the signal starts to hold pressure delay→pressure relief→return (then stop). Features of the hydraulic machine: three-beam and four-column structure, economical and practical , The hydraulic control adopts a cartridge valve integrated system to reduce leakage points, reliable action, and long service life. It can realize two forming processes of constant pressure and constant stroke. It has a pressure maintaining delay function. The working pressure stroke can be adjusted within the specified range. Using button centralized control, can realize manual, semi-automatic and automatic three operation modes

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