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GREEN BUILDING MACHINERY
This equipment is specifically designed for producing high-quality, low-density foam products. It integrates advanced automation control technology, precision components, and a robust structure to ensure production stability, consistency, and high efficiency, significantly reducing scrap rates and enhancing product quality.
Programmable Logic Controller (PLC): Utilizes the industry-leading Mitsubishi (Japan) PLC as the central processing unit. It precisely coordinates all machine logic, timing control, and interlock protection.
Human-Machine Interface (HMI): Equipped with a 10.1-inch Taiwan Weinview color touchscreen. This large, high-resolution HMI offers an intuitive, user-friendly graphical interface. Operators can easily set parameters (temperature, pressure, time, recipes), monitor real-time equipment status (including zone temperatures, pressure curves, production progress), view historical data, diagnose alarms, and quickly start/stop the machine.
Fully Automatic Operation:
Automatic Loading: The system automatically handles material conveying and metering, minimizing manual intervention, improving efficiency, and ensuring dosing accuracy.
Automatic Temperature & Pressure Control: A core function. Using integrated high-precision sensors, the system senses material state and environmental parameters in real-time. Leveraging the PLC's advanced PID algorithm, it performs millisecond-level closed-loop adjustments on the steam valve (PID steam valve) and air valve (PID air valve) to achieve precise, dynamic, and stable control of barrel temperature and chamber pressure.
Robust Barrel:The main barrel is constructed from high-quality stainless steel plate. This provides excellent corrosion resistance against foaming agents and cleaning chemicals, extending equipment lifespan, while ensuring hygienic material contact surfaces meeting high production standards.
High-Quality Constant Pressure Foaming Process: The machine employs enclosed constant pressure foaming technology. During the critical foaming reaction phase, the system actively maintains chamber pressure within an extremely tight range around the setpoint. This stable pressure environment is crucial for forming uniform, fine cell structures and precisely controlling the final product's density and physical properties.
High-Precision Pressure Reduction & Stabilization: Integrates the high-precision pressure-reducing valve from Japan's renowned Yoshitake GP2000 series. Famous for its outstanding stability, precise pressure regulation, and long service life, this valve provides clean, stable, and precisely controlled air pressure, serving as the first critical barrier in pressure control.
Dynamic Proportional Regulation: Employs a genuine German-made proportional valve. Receiving control signals from the PLC, this valve enables stepless, linear adjustment of gas flow to the foaming chamber, achieving fine, rapid-response control of internal pressure.
1. Dual PID Closed-Loop Control:
PID Steam Valve Control: Precisely regulates steam input, ensuring barrel temperature rapidly reaches the setpoint and remains highly stable with minimal fluctuation.
PID Air Valve Control: Precisely controls compressed air flow into the foaming chamber via the German proportional valve, maintaining constant chamber pressure.
Stable Pressure & Stable Temperature:This is fundamental to achieving low-density, uniform products. Thanks to the dual PID closed-loop control, the system effectively compensates for external disturbances, keeping key process parameters (temperature, pressure) within an extremely narrow range, thereby ensuring final foam product density tolerance remains stable within ±3%
2. Premium Component Assurance:
Electrical Components: All core electrical control components (contactors, circuit breakers, relays, switch-mode power supplies, etc.) are Schneider Electric (France) brand products. Globally renowned for exceptional reliability, safety, and durability, Schneider minimizes electrical failure risks, ensuring continuous, stable operation.
Control Cabinet Environment: The control cabinet is fitted with a dedicated industrial air conditioning system. This effectively manages heat dissipation from electrical components, maintaining an ideal internal temperature, significantly enhancing the lifespan and stability of electronic parts, especially advantageous in high-temperature, high-humidity environments.
Pneumatic Components: Key pneumatic control valves utilize Bürkert (Germany) brand products. Bürkert valves are celebrated for precise control performance, fast response, ultra-long service life, and extremely low leakage rates, ensuring accurate and reliable operation of pneumatic actuators.
3. Multi-Layer Safety Protection:
Photoelectric Sensors (Dual Safety):Grade 1 photoelectric safety sensors are installed at critical points (e.g., safety doors, near moving parts), creating a dual-safety mechanism. Upon detecting personnel intrusion or abnormal obstruction, the system immediately triggers a safety shutdown, effectively protecting operator safety and preventing accidental damage to the equipment.
| ITEM | UNIT | PARAMETER |
| Chamber diameter | mm | 1500 |
| Chamber height | mm | 2250 |
| Capacity | kg/h | 550-1200 |
| First expansion | 12g/l | 600kg/h |
| (12~30g/l) | ||
| Secondary expansion | 8g/l | 500kg/h |
| (8-llg/l) | ||
| Tolerance | ±5% | |
| Outer steam pressure | Mpa | 0.4-0.6 |
| Inner steam pressure | Mpa | 0.015-0.05 |
| Steam consumption (first) | kg/h | 600^800 |
| Inlet size | mm | DN6S |
| Outer air pressure | Mpa | 0.4-0.6 |
| Inlet size | mm | 40 |
| Air consumption | m³/h | 1.5 |
| Connected load | kw | 27.85 |
| Power supply | v/hz | 380/60 |
| Weight | kg | 6000 |
| Over size | mm | 7500X4150X5400 |
Product Detail
This equipment is specifically designed for producing high-quality, low-density foam products. It integrates advanced automation control technology, precision components, and a robust structure to ensure production stability, consistency, and high efficiency, significantly reducing scrap rates and enhancing product quality.
Programmable Logic Controller (PLC): Utilizes the industry-leading Mitsubishi (Japan) PLC as the central processing unit. It precisely coordinates all machine logic, timing control, and interlock protection.
Human-Machine Interface (HMI): Equipped with a 10.1-inch Taiwan Weinview color touchscreen. This large, high-resolution HMI offers an intuitive, user-friendly graphical interface. Operators can easily set parameters (temperature, pressure, time, recipes), monitor real-time equipment status (including zone temperatures, pressure curves, production progress), view historical data, diagnose alarms, and quickly start/stop the machine.
Fully Automatic Operation:
Automatic Loading: The system automatically handles material conveying and metering, minimizing manual intervention, improving efficiency, and ensuring dosing accuracy.
Automatic Temperature & Pressure Control: A core function. Using integrated high-precision sensors, the system senses material state and environmental parameters in real-time. Leveraging the PLC's advanced PID algorithm, it performs millisecond-level closed-loop adjustments on the steam valve (PID steam valve) and air valve (PID air valve) to achieve precise, dynamic, and stable control of barrel temperature and chamber pressure.
Robust Barrel:The main barrel is constructed from high-quality stainless steel plate. This provides excellent corrosion resistance against foaming agents and cleaning chemicals, extending equipment lifespan, while ensuring hygienic material contact surfaces meeting high production standards.
High-Quality Constant Pressure Foaming Process: The machine employs enclosed constant pressure foaming technology. During the critical foaming reaction phase, the system actively maintains chamber pressure within an extremely tight range around the setpoint. This stable pressure environment is crucial for forming uniform, fine cell structures and precisely controlling the final product's density and physical properties.
High-Precision Pressure Reduction & Stabilization: Integrates the high-precision pressure-reducing valve from Japan's renowned Yoshitake GP2000 series. Famous for its outstanding stability, precise pressure regulation, and long service life, this valve provides clean, stable, and precisely controlled air pressure, serving as the first critical barrier in pressure control.
Dynamic Proportional Regulation: Employs a genuine German-made proportional valve. Receiving control signals from the PLC, this valve enables stepless, linear adjustment of gas flow to the foaming chamber, achieving fine, rapid-response control of internal pressure.
1. Dual PID Closed-Loop Control:
PID Steam Valve Control: Precisely regulates steam input, ensuring barrel temperature rapidly reaches the setpoint and remains highly stable with minimal fluctuation.
PID Air Valve Control: Precisely controls compressed air flow into the foaming chamber via the German proportional valve, maintaining constant chamber pressure.
Stable Pressure & Stable Temperature:This is fundamental to achieving low-density, uniform products. Thanks to the dual PID closed-loop control, the system effectively compensates for external disturbances, keeping key process parameters (temperature, pressure) within an extremely narrow range, thereby ensuring final foam product density tolerance remains stable within ±3%
2. Premium Component Assurance:
Electrical Components: All core electrical control components (contactors, circuit breakers, relays, switch-mode power supplies, etc.) are Schneider Electric (France) brand products. Globally renowned for exceptional reliability, safety, and durability, Schneider minimizes electrical failure risks, ensuring continuous, stable operation.
Control Cabinet Environment: The control cabinet is fitted with a dedicated industrial air conditioning system. This effectively manages heat dissipation from electrical components, maintaining an ideal internal temperature, significantly enhancing the lifespan and stability of electronic parts, especially advantageous in high-temperature, high-humidity environments.
Pneumatic Components: Key pneumatic control valves utilize Bürkert (Germany) brand products. Bürkert valves are celebrated for precise control performance, fast response, ultra-long service life, and extremely low leakage rates, ensuring accurate and reliable operation of pneumatic actuators.
3. Multi-Layer Safety Protection:
Photoelectric Sensors (Dual Safety):Grade 1 photoelectric safety sensors are installed at critical points (e.g., safety doors, near moving parts), creating a dual-safety mechanism. Upon detecting personnel intrusion or abnormal obstruction, the system immediately triggers a safety shutdown, effectively protecting operator safety and preventing accidental damage to the equipment.
| ITEM | UNIT | PARAMETER |
| Chamber diameter | mm | 1500 |
| Chamber height | mm | 2250 |
| Capacity | kg/h | 550-1200 |
| First expansion | 12g/l | 600kg/h |
| (12~30g/l) | ||
| Secondary expansion | 8g/l | 500kg/h |
| (8-llg/l) | ||
| Tolerance | ±5% | |
| Outer steam pressure | Mpa | 0.4-0.6 |
| Inner steam pressure | Mpa | 0.015-0.05 |
| Steam consumption (first) | kg/h | 600^800 |
| Inlet size | mm | DN6S |
| Outer air pressure | Mpa | 0.4-0.6 |
| Inlet size | mm | 40 |
| Air consumption | m³/h | 1.5 |
| Connected load | kw | 27.85 |
| Power supply | v/hz | 380/60 |
| Weight | kg | 6000 |
| Over size | mm | 7500X4150X5400 |
Product Detail
