Four-cylinder hydraulic press technology innovation, help the manufacturing industry efficient production of new breakthroughs

Recently, with the continuous growth of the demand for high-precision and high-efficiency processing equipment in the manufacturing industry, the four-cylinder hydraulic press has become a star product in the field of metal forming with its strong stability, uniform impact pressure and low energy consumption. A number of domestic equipment manufacturing enterprises have launched a new generation of four-cylinder hydraulic punch solutions to provide more advanced production tools for automotive, home appliances, aerospace and other industries.

Technical highlights: four-cylinder linkage to achieve accurate control
Compared with the traditional single-cylinder or double-cylinder press, the four-cylinder hydraulic press adopts the symmetrical distribution of four hydraulic cylinders to drive synchronously, and realizes the balanced pressure distribution through the intelligent control system, effectively reducing the deformation risk during plate processing. The impact pressure can reach 8000 tons, the accuracy error is controlled within ±0.03mm, especially suitable for precision machining scenarios such as new energy battery shell and heavy machinery structural parts.

Energy conservation and environmental protection become the core competitiveness
The new model uses a variable frequency hydraulic pump station and an energy recovery system to reduce energy consumption by 30% compared to the traditional model. The "Green stamping unit" developed by the company has also obtained international energy-saving certification, and its automatic waste recycling design further reduces material waste, in line with the global trend of carbon neutrality.

Surging market demand accelerated the process of localization
According to the China Forging Association data show that the domestic hydraulic press market in 2023 increased by 18% year-on-year, of which four-cylinder models accounted for more than 40%. With the breakthrough of domestic enterprises in key technologies such as servo control and high temperature sealing, the speed of import substitution has accelerated significantly. Feedback from Guangdong user enterprises: "Domestic equipment has significant advantages in cost-effective and after-sales service, and the failure rate is lower than the average level of the industry."

Industry experts pointed out that the future four-cylinder hydraulic press will develop in the direction of intelligence, remote monitoring and predictive maintenance through the Internet of Things technology, and further promote the "unmanned workshop" landing. This technological upgrade may bring a new round of industrial changes to the high-end equipment manufacturing industry.