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Chengdu Zhengxi Hydraulic Equipment Manufacturing Co., Ltd is one of the top 10 hydraulic press manufacturers and exporters in China. It was founded to offer machines to Sichuan Chemical Works Group Ltd(SCWG) in the year 1956. In 2009, it was privatized and adopted the new name Zhengxi.
We focus on the research, development, manufacturing, and sales of hydraulic press machines. Our hydraulic press for sale is specialized in offering customized solutions in composite materials, deep drawing, powder forming, and forging fields.

hot products

Composites Molding Hydraulic Press

These presses are mainly used for the molding processes of SMC, DMC, GMT, and LFT-D products, which are used in the automotive lightweight, building and construction, aerospace, rail traffic, low-voltage electric industries.


Metal Stamping/Deep Drawing Hydraulic Press

Deep Drawing Hydraulic Press is applied in deep drawing, stamping ,punching of metal sheets for automobile, kitchenware and household industries.


Powder metallurgy molding Hydraulic Press

Mainly used for pressing powder metallurgy, electronic ceramics, rare earth powder, silicon carbide, ferrite magnetic materials and graphite and other products, and can be widely used in automobiles, aerospace, ships, high-speed rail, machine tools, household appliances, power generation equipment and other industries.

  • How to Correctly Choose Hydraulic Oil for Hydraulic Presses

    The four-column hydraulic press delivers hydraulic oil to the valve block under the action of the oil pump. The control system controls each valve so that high-pressure hydraulic oil reaches the upper and lower chambers of the hydraulic cylinder, prompting the hydraulic press to move. Hydraulic p...

  • Development Trends and Key Technologies of Intelligent Hydraulic Presses

    Intelligent hydraulic presses are high-end manufacturing equipment, mainly targeting the design, manufacturing, and use process of hydraulic presses. It uses advanced intelligent technologies such as information perception, decision-making and judgment, and safe execution to form a human-machine ...