Shanghai Qilong Stamping is a Taiwan-invested precision manufacturing enterprise established in 1997. The factory spans a total floor area of 26,241 square meters and is furnished with over 50 sets of professional processing equipment. Certified as a national-level high-tech small and medium-sized enterprise, the company has specialized in manufacturing industrial motor components for more than 20 years, owning independently developed patented technologies for iron core stamping and aluminum die-casting. The enterprise mainly produces aluminum alloy motor housings and silicon steel stator & rotor aluminum castings, providing finished components to more than 60 domestic and overseas motor brands. Its complete production chain covers machining, semi-finished product transfer, cleaning and surface coating. Such integrated production imposes stringent requirements on cutting fluids, including reliable anti-corrosion performance for metals, low pollutant emissions, and excellent compatibility with follow-up coating procedures. The factory formerly used traditional cutting fluids, which brought about recurring production challenges: white oxidation stains on aluminum workpieces, rust on silicon steel iron cores during interim storage, frequent tank fluid replacement every 3 months leading to massive waste liquid output, as well as coating detachment and rework issues triggered by residual oil films. We provided customized support with our RT908 fully synthetic cutting fluid as the optimal alternative. Blended with dual-function corrosion inhibitors applicable to both aluminum and steel substrates, this fluid thoroughly avoids aluminum discoloration and offers consistent 48-hour anti-rust protection for iron cores during production turnover. Its durable bacteriostatic formula prolongs the service cycle of tank liquid to 4–6 months, slashing waste liquid discharge by over 40%. The low-residue formula enables effortless water rinsing without compromising coating adhesion. Suitable for simultaneous processing of aluminum and steel on shared production lines, it streamlines on-site material management significantly. Verified production upgrades after switching to RT908:
• Aluminum oxidation defect rate fell from 2.6% to 0.5%;
• Rust-related defects on iron cores nearly eliminated;
• Hazardous waste treatment costs lowered by 30%;
• Workpiece cleaning time cut by 18%;
• Detergent consumption reduced by 15%;
• Average tool wear decreased by 12%.
The client verified that RT908 fully adapts to continuous mixed machining of aluminum and steel materials, satisfying all standards for quality control, environmental protection and subsequent coating processes. They also highly recognized our stable product supply and timely on-site technical service.