Direct-from-Factory Solutions and Highly Optimized Production Lines
In the high-stakes sector of industrial metalworking, advanced composite processing, and special alloy deformation, the choice of machinery defines competitiveness. Modern automatic hydraulic forming presses are not merely mechanical rams; they represent intelligent systems operating at the intersection of high-pressure fluid dynamics, real-time closed-loop PLC logic, and precision die mechanics. These systems are designed to transform complex alloys, structural steels, and carbon fibers into parts with highly controlled microstructures and minimal defects.
Traditional open-loop hydraulic press operations often resulted in inconsistent density distribution and material thinning, especially when drawing complex automotive panels or stamping structural parts. Modern industrial requirements demand deep-drawing, hydroforming, and isothermal forging with tolerances in the micrometer range. To achieve this level of accuracy, global manufacturers integrate proportional servo-valves, digital linear encoders, and automated pressure profiling. By dynamically modulating hydraulic output hundreds of times per second, today's automatic hydraulic presses maintain constant ram speed and pressure distribution, compensating for material variations and thermal expansion.
Procuring capital-intensive forming equipment requires balancing initial capital expenditure (CAPEX) with long-term operational efficiency (OPEX). China's hydraulic press manufacturing sector has transitioned from mass production to high-end engineering. Chinese manufacturers offer significant cost advantages by optimizing domestic supply chains for steel castings, high-power pump groups, and machining. In addition, factories such as Chongqing Jiangdong Machinery integrate global premium components (such as Bosch Rexroth valves, Siemens PLCs, and Beckhoff controls) into their designs, delivering high-performance machinery at competitive price points.
Pioneering Innovations in Advanced Sheet Metal, Composite, and Special Forming Technologies
High-efficiency automated lines designed for high-strength steel drawing, deep stamping, structural stamping, and precision forging.
Hot Stamping Hydraulic Press Production Line
Hydroforming-Internal High Pressure Forming
Multistation Extrusion Forging Production Line
Advanced equipment designed for lightweight structural components in automotive, aerospace, and renewable energy industries.
LFT-D (Long-Fiber Thermoplastic Direct)
HP-RTM (High Pressure Resin Transfer Molding)
SMC / BMC / GMT / PCM Production Lines
High-precision processing for complex geometries, challenging structural components, and high-performance gas cylinders.
Isothermal Forging Technology
Superplastic Forming (SPF)
Gas Cylinder / Bullet Housing Stretching
Engineering Custom Turnkey Packages for Complex Formings and Smart Factory Workflows
Chongqing Jiangdong Machinery Co., Ltd. (Jiangdong Machinery) is a comprehensive forging and forming equipment manufacturer integrating R&D, production, sales, and service of advanced hydraulic presses, lightweight forming technologies, high-strength structural parts, hot and cold stamping dies, and premium metal castings. Founded on precision and heavy engineering, the company develops automated, intelligent, and flexible hydraulic press lines. Jiangdong Machinery provides integrated technological solutions for processing metal and non-metal materials, with a strong focus on lightweight automotive applications, aerospace structural components, and high-pressure storage vessels.
VIEW MORE ABOUT USComprehensive Engineering and After-Sales Support to Minimize Downtime
Customized Solutions
Remote Service
Maintenance Support
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Original Spare Parts
As automotive manufacturers worldwide face pressure to reduce vehicle emissions, lightweight materials such as aluminum-magnesium alloys, high-strength steels, and carbon fiber composites have become critical. Standard stamping machines struggle with the springback and high-temperature requirements of these advanced materials.
This is where specialized lines like the HP-RTM (High-Pressure Resin Transfer Molding) and Hot Stamping lines excel. By offering localized engineering support, tooling integration, and remote diagnostic services, Chinese factories enable global clients to implement these complex manufacturing processes efficiently.
Stay Informed on Global Deliveries, Client Visits, and Forming Technology Updates
May 2026
Recently, a delegation of Indonesian automotive structural part manufacturers visited Chongqing Jiangdong Machinery's production base to inspect our high-capacity press production, assembly lines, and technological capabilities. The visit laid a solid foundation for future collaborations in automated line supply.
Read Full Article →A delegation of customers visited the manufacturing site to evaluate product quality and technical strengths for high-tonnage sheet metal stamping projects...
With the arrival of the new year, multiple international partners from countries including Thailand, Indonesia, and Malaysia have visited Chongqing Jiangdong Machinery to discuss upcoming lines...
Jiangdong Machinery, a leading enterprise in China's metal forming industry, will exhibit its latest developments in CNC servo-hydraulic presses and advanced composite molds...
In-Depth Answers to Vital Engineering and Logistics Questions
To achieve high precision, modern presses utilize closed-loop electro-hydraulic servo control systems. High-resolution linear encoders constantly track the slide position, reporting to a central PLC. The system adjusts proportional valves to control oil flow dynamically, compensating for thermal expansion of the hydraulic oil, frame deflection, and material hardness variations during the press cycle.
HP-RTM is designed to manufacture structural carbon-fiber reinforced plastic (CFRP) components with low void content and high fiber volume fractions. In HP-RTM, liquid resin is injected under high pressure into a closed tool cavity containing dry preforms. This method offers faster cycle times (often under 3 minutes) and superior mechanical properties compared to SMC, making it ideal for structural automotive parts.
In isothermal forging, the dies are heated to the same temperature as the workpiece (often above 900°C for titanium and nickel-based superalloys). This eliminates the temperature gradient between the die surface and the workpiece, allowing slow deformation under superplastic conditions. The process enables the formation of near-net-shape components with uniform microstructure and minimal residual stress.
We provide comprehensive installation support by deploying technical field engineers to supervise foundation preparation, assembly, wiring, and start-up. Our press lines are equipped with secure remote gateway modules for online troubleshooting, PLC updates, and sensor diagnosis, minimizing the need for on-site service calls. We also offer maintenance training programs for local operators and maintain a global spare parts supply system.
Explore our heavy-duty solutions for forging, gas cylinder production, and composite molding
