New Product Launch Notice： Rubber defoaming equipment

The bubbles in PVC adhesive materials used for automotive interior leather production have long been a critical challenge affecting the quality of automotive interiors— not only weakening bonding strength, leading to easy damage and shortened lifespan, but also causing uneven surface defects that degrade product texture. Traditional manual defoaming or outdated equipment often faces issues such as inconsistent results, low efficiency, and high labor costs, making it difficult to meet the high standards of modern production lines. Wensheng Intelligent's vacuum defoaming equipment, developed with targeted innovation and superior performance, effectively addresses these industry pain points by providing a highly efficient, stable, and safe solution for PVC adhesive defoaming, helping enterprises enhance production efficiency and product quality.

01 Efficient defoaming, thorough bubble removal

Innovatively integrating the two core technologies of "stirring dispersion" and "vacuum defoaming" to solve the problem of bubbles from the root:

Strong mixing and dispersion: Equipped with a professional mixing structure driven by a high-power variable frequency motor, it can generate highly turbulent radial flow and strong shear force, quickly dispersing bubbles in the rubber material; The motor supports precise speed setting and can stably maintain the required mixing speed, ensuring consistent processing effect for each batch of rubber material and avoiding incomplete defoaming caused by uneven mixing.

Deep vacuum environment: Equipped with a high-performance vacuum system, it can quickly reduce the pressure inside the box to the target negative pressure value, with a negative pressure of over -90kPa; In a vacuum state, the gas pressure inside the bubbles in the rubber material drops sharply, causing rapid expansion and rupture, ultimately achieving complete defoaming, and the negative pressure remains stable, without affecting the treatment effect due to pressure fluctuations.

02  Intelligent security, worry free production safety

The device is designed with intelligence to build a comprehensive security guarantee system, balancing operational convenience and production safety:

Real time parameter monitoring: equipped with dual pressure monitoring devices (mechanical meter+digital display meter), which can intuitively observe the trend of negative pressure changes, accurately capture small pressure fluctuations, and customize the upper and lower limit alarm values of pressure; Simultaneously equipped with temperature sensors and distance sensors, real-time monitoring of chamber temperature and adhesive liquid level is carried out to prevent the overflow of defoaming adhesive and ensure that production parameters are always within a safe range. Automatic safety protection: In case of temperature exceeding the standard, liquid level abnormality, or pressure exceeding the limit, the equipment will immediately trigger a red three color light alarm and sound a horn to prompt, synchronously stop the machine and open the vacuum chamber for pressure relief, comprehensively avoiding safety risks without the need for real-time manual intervention.

Electric lifting door: precise and reliable position, easy and effortless.

03 Stable and durable, long-term reliable operation

From material selection to structural design, everything is built around "long-term stable operation" to ensure equipment durability and adaptability:

High strength sealed box: Made of high-quality structural steel welded together, the box and door are equipped with long-lasting sealing strips, which have strong sealing performance and can reliably maintain a stable vacuum environment, avoiding the impact of air pressure leakage on bubble removal efficiency; The box door is equipped with a transparent observation window, which can view the internal working status in real time and make the production process clear at a glance.

Security door lock system: Designed with a combination of electric drive and multiple locking structures, the device automatically controls the lifting and lowering of the box door during initialization, and ensures the airtightness of the vacuum chamber through a dedicated locking device after closing the door; There are protective operation steps before opening the door to prevent deformation of the box door, and the details ensure the service life and operational safety of the equipment.

Industrial grade supporting components: The core components are made of top international and domestic brands such as vacuum pumps, PLCs, and explosion-proof lighting units, which can adapt to complex production environments in the workshop and reduce the incidence of failures.

If you are facing problems such as low defoaming efficiency and unstable quality of rubber materials, or want to learn more about equipment adaptation solutions and customization needs, please feel free to consult at any time! We will provide you with professional technical support and personalized solutions, work together to help you improve quality and efficiency, and seize the opportunity! Wensheng Intelligence is always committed to using innovative technology to promote industry development and making unremitting efforts for the future of intelligent automation!

Wensheng Intelligence is always committed to using innovative technology to promote industry development and making unremitting efforts for the future of intelligent automation!