Shanghai Donghua products

Donghua - Industrial Homogenizer

Donghua is a well-established manufacturer of industrial homogenizers, recognized for their precision and reliability in a wide array of applications including dairy, food production, and pharmaceutical industries. The homogenizers are engineered with a stainless steel exterior, ensuring durability and a user-friendly interface. They boast high pressure and substantial flow capacity, allowing continuous production suited for high-viscosity liquids and emulsions. Established in 1984, Donghua's products are globally trusted in over 80 countries, underlining their credibility in the field. The homogenizers, certified with ISO9001 and CE, range from laboratory to industrial scales, accommodating various operational needs. Their components are crafted from materials with high hardness and wear resistance, enhancing product longevity. Specific models, such as the GYB series, are designed for ultrafine emulsification and dispersion, making them indispensable for research and development in scientific contexts with notable pressure capacities.

Donghua - Model GYB Series - High Pressure Homogenizers

The GYB series high pressure homogenizers, developed by Donghua, are versatile machines designed for ultrafine liquid-liquid emulsification or liquid-solid dispersion processes. Capable of a maximum pressure of 180 MPa, the homogenizers feature a durable, polished stainless steel casing with interiors constructed from high-strength, high-hardness materials such as tungsten carbide, silicon nitride, and ceramics. These robust materials ensure a long lifespan and high efficiency across diverse applications including food, pharmaceuticals, fine chemicals, biological engineering, and polymer materials. These homogenizers are engineered to provide uniform particle size distribution, equipped with an intelligent remote voltage regulation and monitoring system ideal for medium to large-scale enterprises. The AI-driven control enhances operational automation and productivity, enabling remote monitoring and pressure adjustment. The homogenizers' transmission section is powered by a motor converting its rapid spin into heavy-duty, reduced-speed plunger movements, crucial for creating intense pressure necessary for effective homogenization.

Laboratory Homogenizer

Donghua - Lab-Scale Homogenizer

The Donghua lab-scale homogenizer is engineered for precise applications in scientific laboratories and small-scale production settings. Designed to support research and development, this homogenizer can operate at a maximum pressure of 100 MPa, allowing for high-efficiency blending and homogenizing processes. It requires a minimal material volume of 200 ml, making it suitable for testing and development purposes. The equipment excels in creating consistent emulsions, such as oil and water mixtures, and is capable of efficiently crushing substances like brown sugar and processing cellulose materials. Moreover, it is constructed with a plunger made from hardened, wear-resistant materials ensuring durability and long operation life, with a surface hardness that can reach HY1000. The homogenizer can be used to achieve ultrafine liquid emulsification and liquid-solid dispersion, making it versatile across industries from food production to pharmaceuticals.

Homogenizer Parts

Donghua - Homogenizer Valve

Donghua offers high-performance homogenizer valves, essential components in homogenizing equipment, designed to meet rigorous industrial and laboratory standards. Homogenizer valves, available in various types such as flat, W, dish, and ball-shaped, cater to different pressure and process requirements. The flat type valve is renowned for its high-pressure endurance, wear resistance, and longevity. The W type valve is efficient in multiple-pass homogenization within a single process cycle, enhancing the overall homogenization effect, particularly useful in twin-stage systems. Established in 1984 and based in Shanghai, Donghua manufactures ISO9001 and CE certified products designed for sectors including food, beverages, petrochemicals, and pharmaceuticals. The company emphasizes quality and competitive pricing, with a robust market presence across the USA, Canada, and numerous other countries. Donghua's lab-scale homogenizers are tailored for research and development with pressures up to 100 MPa, while industrial versions are engineered for broader industry needs such as dairy and pharmaceuticals.