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Company and Service Advantages:
2. The company has a professional The Adjuster team, 24 hours to provide uninterrupted after-sales service.
(1) Installation and debugging
Equipment arrived at the customer workshop, according to the flat layout of our equipment. We will arrange experienced technicians to install, debug and test-produce the equipment, and make the equipment reach the rated production capacity of the production line.
(2) Training
Our company provides technical training for our customers. The training includes the structure and maintenance of the equipment, the control and operation of the equipment, experienced technicians will guide and establish the training program. After training, the buyer's technical personnel can master the operation and maintenance of the equipment, can adjust the process and deal with different failures.
3. After-sales quality problems within 2 hours to answer, if the telephone video guidance can not be solved, domestic 24 hours to send engineers to the site to solve the problem.
4. Factory direct sales price concessions, 40,000 square meters factory, 20 years of Export Enterprises, CE certification, patents more than 100 items
ITEMS |
TYPE/UNIT |
SP-PU-C |
Line Dimensions - L × W × H |
mm |
50000×4000×7000 |
Production Capacity |
m²/h |
2500 |
Weight |
kg |
80000 |
Sheet Thickness |
mm |
50-250 |
Power |
w |
54000 |
We are the first drafter of the China National Standards for 3D Panel.
We cooperated with a German manufacturer where the first EPS block molding machine in the world was produced in 1960.
We have a joint venture with Alessio Hi-tech, a leading Italian company for shape molding and pre expansion technology of EPS and EPP.
We have Korean Hi-tech for continuous sandwich panel line with core in Polyurethane, Mineral Wool, Phenolic or EPS. Ten overseas branch offices are responsible for the worldwide sales and after-sales services.
We warmly welcome friends and all those who are interested in our products and services to visit our factories in Shanghai, China.
Product overview
The Quality Controlled Hydraulic 2+2 Press Type from Shanghaizhongji is a dual-stage hydraulic press system designed to provide two independent press modules within a single frame for synchronous or asynchronous operation. This hydraulic press 2+2 design enables simultaneous multi-station forming, reducing cycle times and increasing output while maintaining tight process control. The system leverages precision press control strategies and industrial press technology innovations to ensure consistent force application and repeatable part geometry across long production runs.
Key features and benefits
- Dual-module configuration: The hydraulic press 2+2 architecture lets operators run two forming sequences in parallel or sequentially, improving line efficiency and reducing footprint compared with separate single presses.
- Quality controlled actuation: Integrated sensors and closed-loop feedback enable precision press control of ram position, velocity, and force. Real-time monitoring supports adaptive adjustments to maintain part tolerances and minimize scrap.
- High-efficiency forming cycles: Optimized hydraulic circuits and proportional valve control reduce energy consumption while enabling rapid response. The result is high-efficiency forming with shorter dwell times and faster return strokes.
- Robust frame and components: Heavy-duty welded frame and precision-machined guideways ensure long-term stiffness and resistance to deflection under high loads. This foundation supports the industrial press technology necessary for large-scale manufacturing.
- Modular tooling interface: A standardized quick-change die interface simplifies tool swaps and reduces downtime. The press supports a range of tooling orientations for stamping, deep drawing, coining, and bending tasks.
- Advanced safety and diagnostics: Comprehensive guarding, light curtains, and redundant safety circuits protect operators. Built-in diagnostics and predictive maintenance alerts allow proactive servicing to maintain uptime.
- Customizable control software: The human-machine interface provides programmable sequences, multi-zone force control, and data logging. Precision press control recipes can be stored and recalled for repeat jobs, streamlining production setup.
- Environmental and efficiency safeguards: Heat-recovery systems and variable-displacement pumps minimize energy loss. The result is an eco-conscious industrial press technology solution that helps meet sustainability targets.
Applications
The Quality Controlled Hydraulic 2+2 Press Type is suited for a wide array of industrial forming tasks where consistency and throughput are critical. Typical applications include:
- Automotive part forming: body panels, brackets, and structural components requiring accurate thickness and bend profiles.
- Aerospace component shaping: lightweight alloy forming with controlled strain and minimal material distortion.
- Electronics and electrical enclosures: precision stamping and coining where tolerance and surface finish are essential.
- Appliance and white goods manufacturing: repeatable bending and forming for high-volume consumer products.
- Heavy machinery components: forging and pressing tasks that demand substantial tonnage and controlled deformation.
Innovation and technical advantages
Shanghaizhongji has integrated advanced control algorithms and hydraulic system optimizations into the Quality Controlled Hydraulic 2+2 Press Type, creating a platform that outperforms conventional hydraulic presses in several dimensions. The hydraulic press 2+2 configuration allows synchronized multi-station operation, increasing throughput without sacrificing control. Precision press control is achieved through high-resolution position encoders and closed-loop force feedback that actively correct for deviations during the forming stroke. This tight control reduces variability and improves first-pass yields.
The industrial press technology embedded in this press type includes optimized valve logic and pump selection to minimize thermal buildup and hydraulic losses. Variable-displacement pumps with load-sensing control adapt flow to instantaneous demand, lowering energy consumption during idle and low-load phases. On the control side, advanced motion profiling enables ramped acceleration and deceleration to reduce metal springback and improve final part fidelity. These innovations combine to provide high-efficiency forming cycles while maintaining repeatability and part quality.
Performance and quality assurance
Every Quality Controlled Hydraulic 2+2 Press Type is subjected to a comprehensive factory acceptance test (FAT) and quality-controlled calibration process. Each unit is validated for ram parallelism, force linearity, and position accuracy under representative load conditions. The hydraulic press 2+2 system includes documented process capability data and traceable calibration records to support customer quality systems. On installation, Shanghaizhongji technicians perform site acceptance testing (SAT) and fine-tune precision press control parameters for each customer’s tooling and material to ensure the press meets production targets.
Serviceability and lifecycle support
To maximize uptime, Shanghaizhongji offers predictive maintenance packages that leverage machine data to forecast component wear and service intervals. The hydraulic press 2+2 design emphasizes accessibility with strategically placed service ports, modular hydraulic manifolds, and plug-and-play control modules that simplify field repairs. Spare parts kits and remote diagnostics reduce mean time to repair. Lifecycle support includes commissioning, operator training, and ongoing calibration services to preserve the precision press control performance over years of high-volume production.
Integration and customization
Recognizing the diversity of manufacturing requirements, Shanghaizhongji provides customization options for the Quality Controlled Hydraulic 2+2 Press Type. Customers can specify tonnage, stroke length, bed size, and tooling interfaces to match their application. Integration options include robotic part handling, automated coil feeding, and inline inspection systems for closed-loop quality feedback. The control platform supports communication protocols commonly used in factories, enabling seamless integration into factory supervisory systems and smart manufacturing environments.
Why choose Shanghaizhongji’s Quality Controlled Hydraulic 2+2 Press Type
- Proven industrial press technology with dual-module efficiency.
- Precision press control for consistent, high-quality parts.
- High-efficiency forming enabled by optimized hydraulic systems.
- Comprehensive quality control, testing, and lifecycle support.
- Flexible customization and easy integration into automated lines.
The Quality Controlled Hydraulic 2+2 Press Type from Shanghaizhongji represents a mature and capable solution for manufacturers seeking to elevate their forming operations. By marrying precision press control with advanced hydraulic engineering and industrial press technology best practices, this hydraulic press 2+2 system achieves higher throughput, better part quality, and lower operating cost. Whether deployed for stamping, forming, coining, or bending, the Quality Controlled Hydraulic 2+2 Press Type is designed to deliver reliable, repeatable performance that supports modern production goals and long-term manufacturing excellence.
