20 T/H Ultra-Pure Water Equipment for Electroplating And Coating Industries with ≤5-20us/cm Resistivity and 25℃ Design Temperature

Pure Water Equipment For Electroplating And Coating Industries

In the electroplating and coating industry, to enhance the surface finish, brightness and adhesion of the plated parts, pure water with a conductivity of less than 15uS/cm is required for the preparation of the electroplating solution. Additionally, when rinsing the plated parts, pure water with a conductivity of less than 10uS/cm is also needed for cleaning. The water treatment system for the electroplating industry includes a pure water treatment system required for the preparation of electroplating solutions before electroplating, a rare metal recovery system for electroplating rinsing wastewater, a rinsing water recycling system, and a zero discharge system for wastewater. The system is usually composed of ultrafiltration devices, reverse osmosis devices, ion exchange devices, EDI devices, etc., to meet the water quality requirements of the electroplating industry.

Electroplating and coating pure water equipment: The general water production capacity specifications are 0.25 tons per hour, 0.5 tons per hour, 1 ton per hour, 2 tons per hour, and the maximum can reach 100 tons per hour.

Overview:

Working principle

The working principle of electroplating and coating pure water equipment is mainly based on membrane separation technology, especially the combination of reverse osmosis (RO) technology and electro-deionization (EDI) technology. The specific process flow may vary depending on the equipment model and manufacturer, but generally includes the following steps:

Pretreatment: Suspended solids, organic matter, residual chlorine and other impurities in the raw water are removed through pretreatment equipment such as sand filters and carbon filters.

Reverse osmosis (RO) treatment: By taking advantage of the high-precision filtration performance of RO membranes, dissolved salts, colloids, microorganisms and other impurities in water are further removed to achieve a relatively high purity of water quality.

Electro-deionization (EDI) treatment: Under the action of a direct current electric field, the RO product water undergoes deep desalination treatment through the ion exchange membrane and resin in the EDI module, further enhancing the purity of the water quality.

Terminal filtration and sterilization: After the water has undergone EDI treatment, it is further filtered through the terminal filter for fine filtration, and the microorganisms in the water are killed by the ultraviolet sterilizer to ensure the safety and stability of the effluent quality.

Design basis of Pure Water Equipment For Electroplating And Coating Industries

Maintenance and upkeep of Pure Water Equipment For Electroplating And Coating Industries

To ensure the long-term stable operation of the electroplating and coating pure water equipment and the stability of the effluent water quality, regular maintenance and upkeep of the equipment are required. This includes cleaning the internal circulation pipes and reverse osmosis membranes, replacing filter elements, resins and other consumables, and inspecting the electrical control system, etc. At the same time, attention should also be paid to the daily operation management of the equipment and the monitoring of water quality.

In conclusion, electroplating and coating pure water equipment is one of the indispensable important devices in the electroplating and coating industry. With its efficient, stable and environmentally friendly operation features, it provides high-quality ultra-pure water support for the electroplating and coating industry.

Process flow chart of Pure Water Equipment For Electroplating And Coating Industries

Dongguan Hongshun Automation Equipment Co., Ltd. is located in Dongguan City, the global manufacturing capital. It is a professional manufacturer of high-precision surface treatment equipment. Its main products include: A full range of ultrasonic cleaning equipment, vacuum hydrocarbon cleaning machines, high-pressure spray cleaning machines, spraying lines, passivation acid washing equipment, anodizing equipment, electroplating equipment, industrial pure water machines, reclaimed water reuse equipment, tunnel drying furnaces, and their peripheral supporting equipment, etc. The company integrates independent research and development, manufacturing, installation and training, and after-sales service. It also has a complete quality management system, strong technical strength.

With the continuous development of industry at present, enterprises have increasingly higher requirements for the surface treatment of products, and various surface treatment processing-related equipment is adopted by more and more factories. Our equipment is widely used in various industries such as new energy, die-casting, auto parts, electronic circuit boards, bearing parts, optical lenses, vacuum ion plating parts, hardware electroplating, degreasing and waxing parts, powder metallurgy, medical devices, liquid crystal displays, aviation equipment, etc. The company's products not only serve customers all over China, but are also exported to countries such as Thailand, South Korea, Vietnam, the Philippines, Cambodia, Indonesia, Russia and Italy.

We provide reliable services to every enterprise with a demand for surface treatment equipment. Our strong core software development team and overall design team for electronic circuits and mechanical appearance can ensure that our equipment remains in a leading competitive position in the industry and meets the usage requirements of a wide range of customers. Our experienced customer service team Professional technology and services can provide you with all-round 24-hour technical consultation and services before, during and after sales, so that you have no worries at all.

We will continue to uphold the concepts of honest operation, attracting talents widely, technological innovation, craftsmanship spirit and customer service first, so that our equipment can make due contributions in meeting customers' flexible production needs, replacing manual labor, environmental protection, energy conservation, automatic intelligence and other aspects, and push surface treatment equipment to a new level to serve customers all over the world.