- Overview
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Main Features
1. The D type EPS Block Forming Machine has a specially designed Double Gas Chambers (National Patent), based on the previous Single Gas Chamber EPS Block Forming Machine, which saves up to 30% energy, fast EPS Block forming speed, with good bonding property, uniform density. This solves the problem of uneven density of the upper and lower feeding inside the mould cavity of the Single Gas Chamber EPS Block Forming Machine, when the EPS Block edges are not fully filled with the EPS material, and the drawbacks of moisture inside the EPS Block
2. The machine is assembled by using high quality copper welding method, and goes through aging treatment which gives the machine high strength, without deformation. This machine can produce EPS Block products with density of 6~40kg/m3
3. The machine can optionally be equipped with the Touch Screen, Automatic Conveyer and Automatic Electronic Weighing Scale, Printer
4. This machine can be used together with lhe Color Steel Sandwich Panel Production Line to produce the width of 850mm, 950mm and 1150mm EPS Blocks, and can also produce the width of 1000mm EPS Block for building construction purposes
1. The company workshop 40,000 square meters, has introduced the first-class multi-station machining center, CNC lathes, CNC milling machines and other high-precision processing equipment. Such as the value of 4.5 million yuan 3mx8m gantry machining center, and the value of 300 million yuan 2.5 mx12m gantry milling machine.
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



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.




The High Standard Air Cooling EPS Automatic Block Molding Machine from Shanghaizhongji is designed to redefine efficiency and reliability for manufacturers focused on high-standard foam production. As EPS block molding machine solutions continue to evolve, this model integrates air cooling molding technology and automated EPS block line compatibility to deliver consistent, high-quality output while minimizing energy consumption and production downtime. Combining advanced process control, robust construction, and user-centric automation, this machine positions itself as a benchmark for modern foam plants aiming for scalable and predictable results.
Product Features and Design Highlights
The High Standard Air Cooling EPS Automatic Block Molding Machine leverages a precision-engineered frame and modular components that are optimized for continuous operation. Key features include a highly responsive control system, precision molds, integrated air cooling molding technology, and seamless interface options for an automated EPS block line. The EPS block molding machine employs state-of-the-art sensors and feedback loops to maintain precise temperature and pressure conditions, ensuring uniform density and dimensional accuracy across each block produced.
The air cooling molding technology incorporated in this EPS block molding machine provides efficient heat extraction during the molding cycle. Unlike traditional water-based cooling methods, the air cooling molding technology reduces potential contamination risks and water dependency, lowering maintenance overhead and environmental footprint. This approach is particularly valuable for facilities aiming to implement high-standard foam production processes that emphasize sustainability and operational simplicity.
Applications
This EPS block molding machine is versatile and suited for a range of production contexts. Typical applications include manufacturing insulation boards, construction panels, packaging blocks, and molded foam components used in automotive and appliance industries. The machine supports diverse EPS densities and block sizes, making it adaptable for small specialty runs as well as full-scale automated EPS block line operations. Plants looking to upgrade their capabilities will find that the inclusion of air cooling molding technology streamlines integration into existing workflows and reduces the need for complex auxiliary systems.
Innovation and Technological Advantages
A primary innovation of this unit is its advanced air cooling molding technology that promotes faster cycle times without compromising product quality. The air cooling molding technology is engineered to direct consistent airflow through the mold structure, enhancing cooling uniformity and reducing internal stresses in molded blocks. This results in improved mechanical properties and reduced warpage during post-processing, benefiting manufacturers who require precise dimensional tolerances.
Automation is another significant advantage. The High Standard Air Cooling EPS Automatic Block Molding Machine is designed for seamless incorporation into an automated EPS block line, supporting synchronized conveyors, automatic mold handling, and programmable production sequences. The automated EPS block line connectivity enables continuous production with minimal human intervention, reducing labor costs and improving safety. Integrated diagnostic tools and remote monitoring options allow operators to track machine performance in real time, enabling predictive maintenance and minimizing unexpected downtime.
Energy efficiency and sustainability were priorities in the design. By relying on air cooling molding technology, the EPS block molding machine reduces water usage and associated wastewater treatment requirements. The machine’s thermal management system is optimized to reclaim and reuse heat where feasible, further contributing to lower operational energy demands. For producers committed to high-standard foam production, these efficiencies translate to lower lifecycle costs and reduced environmental impact.
Operational Flexibility and Ease of Use
Shanghaizhongji designed this EPS block molding machine with operator usability in mind. Intuitive HMI controls allow quick recipe storage and recall, enabling rapid transitions between product types and block sizes. The machine supports multiple mold configurations, permitting customization for industry-specific requirements. Quick mold-change mechanisms and tool-less adjustments reduce changeover time, ideal for plants that handle diverse product lines.
Safety and compliance are built into the machine architecture. Comprehensive guarding, emergency stop systems, and interlocks meet international safety standards. The machine’s automated EPS block line compatibility includes fail-safe protocols that halt operations if anomalies are detected, protecting both personnel and equipment.
Quality Assurance and Consistent Output
Quality consistency is vital for high-standard foam production, and the High Standard Air Cooling EPS Automatic Block Molding Machine delivers on this front. The EPS block molding machine’s closed-loop control system monitors critical parameters—such as mold temperature, chamber pressure, and cycle timing—to ensure each block meets stringent specifications. Calibration routines and on-board diagnostics support reproducible processes and traceable production records. The machine’s precise molding environment minimizes variance in foam structure, resulting in improved insulation performance and higher yield rates during downstream cutting and shaping.
Maintenance and Support
Routine maintenance is simplified through accessible component layouts and modular subsystems. The air cooling molding technology reduces reliance on complex fluid systems, thereby cutting down routine service tasks and potential failure points. Shanghaizhongji provides a robust service network, with options for training, remote troubleshooting, and spare parts supply to keep the EPS block molding machine operating at peak capacity. Comprehensive documentation and preventive maintenance schedules are provided to maximize uptime and extend equipment lifespan.
Economic Benefits
Investing in the High Standard Air Cooling EPS Automatic Block Molding Machine yields tangible economic advantages. Enhanced cycle efficiency from air cooling molding technology reduces unit production times, while automation reduces labor overhead and improves throughput. The machine’s consistent output quality reduces rework and waste, boosting material utilization rates. For companies seeking to scale their automated EPS block line capabilities, this EPS block molding machine represents a cost-effective path to higher-volume, high-standard foam production.
The High Standard Air Cooling EPS Automatic Block Molding Machine from Shanghaizhongji is engineered to meet the demands of modern foam manufacturers through a blend of air cooling molding technology, automation-ready design, and precise process control. Its ability to integrate into an automated EPS block line while delivering reliable, high-quality output makes it an attractive choice for producers aiming to elevate their high-standard foam production. With reduced resource consumption, simplified maintenance, and a focus on consistent product quality, this EPS block molding machine offers a strategic advantage for operations focused on efficiency, sustainability, and long-term performance.
