It precisely meters and mixes polyurethane raw materials like polyisocyanate and polyol under high pressure. It's suitable for large-scale production of PU foam products such as insulation boards and cushioning materials, featuring high mixing efficiency, uniform mixing, and adjustable mixing ratio, which ensures stable product quality.
This is a two-component low-pressure reaction pouring device. It meters and sends monomers or prepolymers in liquid state to the mixing head at a certain ratio. After thorough stirring, the materials are poured into the mold. It's often used in the production of small and medium-sized PU molded products like shoe soles and small decorative parts, offering advantages like simple operation, low cost, and the ability to meet the production requirements of products with different shapes and sizes.
It injects the mixed polyurethane material into the mold cavity under high pressure for molding. It's widely used in manufacturing PU products with complex shapes such as automotive interiors, electronic component casings, and toys. It can achieve high-precision molding, ensuring the product has good dimensional accuracy and surface quality.
In the rotational molding process, the mold rotates around two axes, and the polyurethane material evenly coats the inner wall of the mold and solidifies to form the product. It's suitable for producing large, hollow PU products like water tanks, barrels, and some sports equipment, offering advantages like uniform wall thickness, high strength, and good product integrity.
It provides a constant temperature environment to accelerate the curing and drying of polyurethane products, shortening the production cycle. It's applicable to various PU products that require curing and drying processes, such as coated products and adhesive-bonded products. By precisely controlling temperature and time, the oven can ensure the product reaches the expected performance and quality.
It uses ultraviolet light to cure polyurethane materials containing photosensitive resins, featuring fast curing speed, high efficiency, and energy saving. It's often used in the surface coating and curing of PU products, improving the surface hardness, gloss, and wear resistance of the products.
It uses a computer numerical control system to control the movement of the cutting tool, precisely cutting PU foam materials into the required shapes and sizes. It's suitable for cutting various PU foam products such as mattresses, cushions, and packaging materials, offering high cutting accuracy, high efficiency, and the ability to cut complex shapes.
It's used to remove the flash and burrs on the surface of PU products, improving the surface quality and appearance of the products. There are various types of trimming machines, including manual, semi-automatic, and fully automatic ones, which can be selected according to different production requirements and product characteristics.
