Machinery manufacturing and heavy industry are the foundation of the national economy, where equipment and components often need to operate for long periods under extreme conditions, placing extremely high demands on surface wear resistance, Corrosion Resistance, and anti-fatigue performance. Xinfuhua’s functional Electroplating Additives and supporting chemicals are the “secret weapon” to enhance the service life and reliability of mechanical equipment.
Large shafts, cylinder blocks, molds, and other workpieces often use hard chrome plating to improve surface hardness (up to HV1000 or above) and wear resistance. Although Xinfuhua mainly promotes Environmentally Friendly trivalent chromium and chrome alternative processes its acid copper brightener is crucial as an undercoat before hard chromium plating. The copper layer it deposits has good smoothness and low internal stress, effectively covering minor defects on the substrate surface, providing a perfect foundation for subsequent chromium plating, and ultimately obtaining an ultra-hard coating with strong adhesion and uniform thickness. The copper pyrophosphate coating deposited by pyrophosphate copper brightener has excellent toughness, suitable for carburizing shielding of steel parts and mold repair.
On continuously operating production lines, maintenance and repair are equally important. Electrolytic rack stripper can efficiently remove metal deposited at broken insulation points on electroplating racks, extending rack service life and ensuring production continuity. High-efficiency degreaser and high-efficiency wax remover are the first step in electroplating pretreatment; their thorough cleaning ability is the foundation for ensuring the strong adhesion of all subsequent coatings to the substrate, preventing quality accidents such as peeling and blistering caused by improper pretreatment. Xinfuhua’s entrepreneurial spirit of “surviving by quality and developing by reputation” is reflected in the solid and reliable protection its products provide for heavy machinery, creating enormous value for customers by extending equipment life.
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Address: Room 2101, Building 1, Hegushan Huicheng, No. 35, Guangtian Road, Bao 'an District, Shenzhen City, Guangdong Province （Office Space）
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