1. Significantly reduce production costs and achieve quick cost recovery (core benefit)
Reduce new solvent procurement by 85% to 95%
Vacuum distillation separates flux, metal powder, and moisture with a recovery rate of 90% to 98%. The regenerated solvent's purity approaches that of new products, allowing 3 to 5 cycles of reuse. Originally, 1,000L of IPA was purchased monthly, but after recycling, only about 100L of new solvent is needed, significantly reducing chemical procurement costs.
2. Hazardous waste treatment costs reduced by over 90%
Waste IPA and hydrocarbon cleaning agents are classified as high-cost hazardous waste, with transportation and disposal priced per liter. After recycling, only a small amount of viscous residue requires treatment, reducing the volume of waste liquid by 90% and saving substantial annual hazardous waste outsourcing costs.
3. Rapid Return on Comprehensive Investment
Small and medium SMT factories generate 50~200L of waste solvent per day, with most equipment achieving a return on investment within 6~12 months. Large surface mount factories can recoup costs in just 3~6 months.
2. Stabilize cleaning quality and reduce PCB defect rates
1. The solvent purity remains constant, ensuring consistent cleaning performance
Long-term use of waste solvents can accumulate flux and moisture, leading to unclean cleaning of stencil micropores and BGA solder joints, resulting in insufficient solder, cold solder joints, and solder balls. The recycling machine removes moisture and solid impurities, ensuring stable cleanliness of regenerated solvents, clear stencil apertures, and improved printing yield.
2. Suitable for precision processes in cleanrooms
Fully enclosed distillation with no dust contamination, corrosion-resistant and deposition-free contact media, free from introducing ionic impurities, meeting the dust-free cleaning standards for PCBs and precision components; high-purity IPA models can achieve dehydration above 99.9%, suitable for high-precision FPCs and miniaturized surface-mount products.
3. Avoid batch defects caused by solvent aging
The unrecycled dirty solvent becomes increasingly turbid with use, while residual flux corrodes the solder pads. The closed-loop circulation continuously supplies clean cleaning agents, reducing AOI defect detection and rework hours.
3. Environmental Compliance, Penalty Avoidance, and Factory Audits to Meet Customer Requirements
1. Hazardous waste reduction aligns with the dual carbon goals and pollutant discharge regulations
Directly dumping and transporting large quantities of waste solvents constitutes severe environmental violations, resulting in hefty fines or even production shutdowns. Recycling enables resource recycling, significantly reduces hazardous waste generation, and ensures clear and traceable pollutant discharge records.
2. Align with downstream major clients' green review requirements
Consumption electronics and automotive electronics clients require chemical recycling during factory audits. Equipping solvent recovery machines can help pass ESG and green factory certifications, enhancing order competitiveness.
3. Reduce VOC Volatile Pollution in the Workshop
The sealed recycling system suppresses solvent evaporation, significantly reduces workshop odors, improves the working environment for employees, eliminates the need for frequent replacement of exhaust consumables, and reduces the burden of waste gas treatment.
4. Additional Advantages
Energy savings: Vacuum distillation consumes 30% to 40% less energy than atmospheric distillation, and the accompanying waste heat recovery system further reduces electricity costs;
2. Versatility: A single device is compatible with IPA, anhydrous ethanol, and hydrocarbon cleaning solutions, covering the entire process of stencil cleaning, BGA rework, and PCB board cleaning;
3. The residue can be centrally processed for resource utilization, and some manufacturers can recover tin powder from the residue to generate additional small-scale revenue.
