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1. This equipment is a new energy-saving and economical equipment formed on the basis of the basic type vacuum forming machine combined with the Italian high-speed equipment.
2. It is welded of thick-walled square tube and high-quality Q235 steel plate. Tempered ny the CNC machining center before processing to prevent the deformation of the template, to improve the dimensional accuracy and prolong the service life of the equipment
Feeding system：
1. Vertical double barrel ; with three feeding modes: normal pressure, high pressure and vacuum; equipped with automatic material level detection and automatic replenishment of raw materials; the double barrels use discs rotate to discharge, and have many discharge holes
Steam system：
1. The steam pipeline adopts the Italian large-diameter air intake method, and the valve and pipeline are designed in the position closest to the mold to reduce the loss of steam in the pipeline and improve the energy saving efficiency.
2. Balance valve control and electric contact pressure gauge control, adjust the inlet pressure of the steam valve through the cavity pressure detection balance valve to ensure the same heating pressure and temperature in the cavity each time, save steam and reduce the loss by 20%
Cooling system：
1. High-performance horizontal vacuum system is adopted, and the vacuum system is equipped with a large-flow spray system (the traditional equipment only sprays the surface of the mold to cool), so that the rising steam can be fully integrated into the water when it is cooled, and the condensation efficiency is improved, which greatly improves the vacuum pump's air suction efficiency, and reduced EPS cooling time
Hydraulic system：
1. Adopt domestic famous brand hydraulic system, the mold opening and closing speed is increased from 160mm/s to 260mm/s.
2. Cooperate with the encoder to control the distance of mold opening and closing, and the speed conversion of the hydraulic system has no pause and vibration.
3. The equipment adopts double-cylinder hydraulic clamping structure, which has high clamping pressure, reliable and stable use and long service life
Electrical System：
1. The machine is controlled by PLC and touch screen, and all processes such as mold clamping - feeding - heating - heat preservation - cooling - demolding - mold opening are fully automatic.
2. The electrical components are all world-renowned brands, such as Siemens, Mitsubishi, Schneider, Omron, etc., to improve the stability of the equipment.
3. The mold chamber has a pressure sensor, which can control the pressure of the steam more accurately, making the equipment more energy-saving, and at the same time improving the efficiency of the machine.
4. The machine adopts an accurate rotary encoder to control the stroke of the machine to ensure that the machine stays the same every time, so that the weight of the raw materials added into the mold chamber is same each time; to ensure the opening and closing distance when demoulding, so that the products fall off easily
Type A equipment is economical type, using domestic high-quality brand components, valves, motors, pipes, etc
Type B equipment is high-quality type, using world-renowned brand components, valves, motors, pipes, etc
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.
Shanghaizhongji introduces the Highly Durable High Efficiency & Energy Saving EPS Shape Molding Machine, a transformative solution engineered for modern foam fabrication facilities seeking reliable production, reduced operating costs, and superior molded parts consistency. This machine represents a leap forward in EPS molding machine performance, combining energy-saving foam molding strategies with robust mechanical design to deliver a high-efficiency shape molder that meets demanding industrial requirements. The following description outlines the product’s features, applications, innovations, and technical advantages, while emphasizing its role as a durable EPS equipment option for factories aiming to improve throughput and sustainability.
Product Overview
The Highly Durable High Efficiency & Energy Saving EPS Shape Molding Machine from Shanghaizhongji is a purpose-built EPS molding machine designed for continuous, high-volume production of expanded polystyrene (EPS) components. As markets demand faster turnaround and lower energy footprints, this energy-saving foam molding system provides an answer by integrating optimized heating cycles, precision steam control, and reinforced structural components. The design focus centers on creating a high-efficiency shape molder that reduces wasted resources and extends equipment longevity, offering manufacturers a competitive edge through lower per-part energy consumption and minimal downtime.
Key Features
- Robust machine frame and components engineered for long service life, classifying the system as durable EPS equipment suitable for heavy usage environments.
- Intelligent steam and temperature control modules that optimize molding cycles and support energy-saving foam molding operations.
- High-efficiency shape molder cavity and mold interface designs that ensure uniform density and dimensional accuracy across molded parts.
- Automated bead feeding and pre-expansion integration for consistent raw material handling and minimal operator intervention.
- Compact energy recovery systems and insulated chamber technology that reduce heat loss and improve overall energy efficiency for EPS molding machine operations.
- User-friendly HMI controls and remote monitoring capabilities to manage production parameters and detect maintenance needs proactively.
- Modular configuration options allowing the system to function as a standalone EPS molding machine or as part of an automated production line.
Applications
This Highly Durable High Efficiency & Energy Saving EPS Shape Molding Machine is ideal for manufacturers producing protective packaging, building insulation components, decorative foam products, geotechnical blocks, and custom-shaped EPS parts. As a durable EPS equipment option, the machine serves both large-scale and small-batch production environments. Typical applications include:
- Protective packaging molds for electronics, furniture, and fragile goods using an energy-saving foam molding approach to lower environmental impact and cost per unit.
- Insulation panels and construction blocks where high-efficiency shape molder performance ensures consistent thermal properties and tight tolerances.
- Custom industrial components that require repeatable dimensional accuracy and robust EPS molding machine throughput.
- Sculpted architectural elements and promotional displays where surface finish and detail are critical, achieved through precise mold design and the energy-efficient operation of the machine.
Innovation Highlights
Shanghaizhongji’s Highly Durable High Efficiency & Energy Saving EPS Shape Molding Machine integrates several innovations focused on maximizing productivity and minimizing energy use. The system’s adaptive cycle control intelligently adjusts steam pressure and dwell times in real-time, adapting to bead characteristics and ambient conditions for consistent results. This adaptive control supports the energy-saving foam molding philosophy by avoiding over-processing and cutting unnecessary steam consumption.
Another innovation is the thermal recapture module integrated into the EPS molding machine footprint. This module captures residual heat from the steam condensation process and redirects it to preheat incoming feedstock or to maintain mold temperatures during idle cycles, contributing to measurable reductions in total energy usage. The energy-saving foam molding approach is further enhanced with advanced insulation of the molding chamber and precision steam delivery to reduce heat leakage and improve response times.
Technical Advantages
The machine offers technical advantages that position it as a leading high-efficiency shape molder and durable EPS equipment choice:
- High throughput with consistent part quality: optimized mold flow dynamics and automated material handling reduce cycle variability, increasing yields per shift.
- Lower operating costs: energy-saving foam molding strategies and heat recovery systems significantly cut steam and electricity demand compared to conventional EPS molding machines.
- Reduced maintenance frequency: heavy-duty bearings, reinforced sealing systems, and corrosion-resistant steel components prolong service intervals and lower lifecycle maintenance expenses, supporting the durable EPS equipment claim.
- Improved safety and compliance: integrated steam safety valves, pressure monitoring, and programmable interlocks meet international safety standards, protecting operators and equipment.
- Flexible production: modular tooling and quick-change mold fixtures enable fast product changeovers, making the high-efficiency shape molder suitable for both large runs and customized small orders.
Performance Metrics
Customers deploying the shanghaizhongji EPS molding machine typically observe reduced energy consumption per molded kilogram and improved cycle stability. Benchmarks include shortened cycle times through optimized steaming profiles and lower steam usage through heat recovery. These performance improvements translate to lower per-piece costs and quicker ROI for facilities migrating from older, less efficient EPS molding machines to this energy-saving foam molding platform.
Operational Benefits
Adopting the Highly Durable High Efficiency & Energy Saving EPS Shape Molding Machine yields operational benefits such as predictable production scheduling, lower raw material waste through more accurate bead expansion control, and minimized environmental impact due to reduced steam and electrical consumption. The machine’s HMI and diagnostics simplify operator training and enable rapid troubleshooting, further reducing downtime. These operational advantages make the high-efficiency shape molder attractive for businesses focused on quality, sustainability, and profitability.
Customization and Support
Shanghaizhongji provides comprehensive customization options, including mold design support, production layout consultation, and integration with upstream pre-expanders and downstream cutting or assembly lines. Technical support packages include remote diagnostic capabilities and scheduled maintenance programs, ensuring the durable EPS equipment performs reliably over its service life. Tailored energy-saving foam molding configurations can be proposed based on specific product sizes, densities, and production targets, enabling buyers to optimize the EPS molding machine for their unique production profile.
Sustainability Impact
By focusing on energy-saving foam molding technology, this EPS molding machine reduces the environmental footprint of foam production. The combined effect of reduced steam consumption, heat recovery, and shorter cycle times means less energy is required per component. For manufacturers striving to meet sustainability goals, switching to a high-efficiency shape molder from Shanghaizhongji supports emissions reduction targets and demonstrates a commitment to responsible production practices.
The Shanghaizhongji Highly Durable High Efficiency & Energy Saving EPS Shape Molding Machine delivers a compelling mix of durability, performance, and energy efficiency. As an advanced EPS molding machine, it addresses the core needs of modern foam producers by offering energy-saving foam molding features, robust construction, and high-efficiency shape molder operation. Whether used for packaging, construction, or custom EPS parts, this durable EPS equipment provides a path to lower operating costs, improved product consistency, and a smaller environmental footprint—positioning manufacturers for long-term competitive advantage.
