How to maintain the coolant? Dealing with the patina issue in copper processing.

【Case Study: Copper Processing and Patina】
This greenish liquid is definitely not green tea!
This is the situation faced by factories involved in copper processing and cutting, where the cutting fluid turns green. This happens because metallic copper impurities release copper ions, and when these ions come into contact with the cutting fluid and oxidize, the fluid turns green, a phenomenon known in the industry as "patina" 🤢.
Therefore, the daily maintenance of cutting fluids for copper processing requires:
👉1. Regular Filtration: Copper waste chips destabilize the cutting fluid. Immediate filtration is necessary to prevent reactions that reduce the effectiveness and lifespan of the cutting fluid. Additionally, copper chips can enter the processing area through the circulation system, causing surface scratches and affecting the gloss of workpieces.
👉2. pH Control: Copper is highly sensitive to the pH of cutting fluids. High pH levels can corrode workpieces, while low pH levels can lead to bacterial contamination of the fluid. It's essential to detect and adjust any abnormalities promptly.
👉3. Regular Fluid Replacement: To maintain the cooling, lubrication, rust prevention, and biocidal functions of the cutting fluid.
【 Solution : BEST-1 】
Our BEST-1 cutting fluid purification equipment offers effective maintenance for cutting fluids used in copper processing:
🚩 24-hour filtration, oil-water separation, and ozone sterilization
🚩 Optional 'pH value detection device': real-time pH monitoring with alert functions
🚩 High processing capacity: handles 10-30 liters per minute
🎯 Effectively extends the lifespan of your cutting fluid while protecting your tools and workpieces!
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HC Feng Co., Ltd
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🌐：www.hcfeng.com/
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【 Global distributors and dealers are wanted ! 】
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