Four component polyurethane foaming machine

The four-component polyurethane foaming machine of Renyuan Technology is meticulously developed by deeply integrating international cutting-edge technologies and the mature experiences of multiple foaming machine companies, closely meeting the actual production needs. This equipment is specially designed for various continuous polyurethane sandwich panel production lines and has attracted much attention in the industry since its launch.
 Exceptional Performance, Achieving Extraordinary Quality
 Precise Metering, Worry-free Proportioning: By applying advanced closed-loop control technology of mass flowmeters, it can accurately monitor and adjust the flow rates of various components in real time, ensuring that the proportioning error is almost zero. This maintains the foaming effect at the best level and provides a solid guarantee for high-quality products.
1.    Uniform Mixing, Superior Quality: Based on the principle of laminar flow diffusion, the shape, size, length, and width of the microchannels are carefully designed. Inside the microchannels, multi-component fluids flow in a laminar flow state, and the fluid layers of different components exchange substances through molecular diffusion. As the fluid flows, the components gradually mix uniformly. Combined with a high-precision flow control system, it can accurately adjust the flow rates and velocities of each component fluid to achieve a perfect mixture according to the set ratio.
2.    Stable Operation, Durable and Reliable: All core components are imported original parts, controlling the quality from the source to ensure that the equipment has excellent stability and an extremely long service life. It provides reliable support for long-term continuous production and effectively reduces maintenance costs and the risk of downtime.
 Intelligent Control, Leading the Production Revolution
3.    Intelligent Regulation, at Your Fingertips: The control system uses Siemens human-machine interface, PLC, and frequency converters to work in coordination. Operators can easily adjust the proportioning at any time according to the production process and actual situation. Each metering system responds quickly and automatically changes the output flow instantaneously, enabling flexible control of the production process.
4.    Intuitive Display, Clear at a Glance: The work process and equipment status are displayed in real time in the form of animations. Key parameters such as the flow rate of process components, formula ratio, and temperature are clearly visible, facilitating operators to monitor and adjust in real time to ensure that the production process is always in the best state.
5.    Full-line Connection, Efficient Collaboration: A signal communication interface with the production line is reserved to seamlessly connect with the production line, realizing full-line automatic production. Once a fault occurs, the system immediately issues an alarm and provides detailed prompts, effectively improving production efficiency and reducing the cost of manual intervention.
 Innovative Design, Optimizing the Production Experience
6.     No-clean Design, Efficient and Convenient: The innovative design of the no-clean mixing head completely solves the cumbersome problem of cleaning traditional mixing heads, greatly reducing downtime and labor costs, making the production process smoother and more efficient, and significantly improving production efficiency.
7.    Remote Monitoring, Anytime and Anywhere: It has the function of remote monitoring and maintenance. No matter where the user is, they can grasp the running status of the equipment in real time through the network. The real-time collection function of process parameters provides users with comprehensive data support, helping users to deeply analyze the foaming process, continuously optimize the process, and improve product quality.
The four-component polyurethane foaming machine of Renyuan Technology, with its outstanding performance, intelligent control, and innovative design, has become the ideal choice for polyurethane sandwich panel production enterprises. Choosing Renyuan Technology means choosing an efficient, stable, and high-quality production future!
(4+1) isocyanate+polyol+catalyst 1+foaming agent+high-pressure gas emulsification