Conocimiento de la industria

In 2023, we redefined the “life temperature” of the anchor chainUnder the guidance of ESG strategy, Qingdao Wancheng Anchor Chain Co., Ltd. comprehensively upgraded the environmental protection water-based paint process and realized the transformation breakthrough from traditional manufacturing to green intelligent manufacturing:The company invested 1.2 million yuan to transform the painting workshop into a “safe production space that can breathe freely“； At the same time with Anhui Kailin Co., LTD. Joint research and development successfully launched a suitable anchor chain manufacturing environmental protection waterborne paint. After the transformation, the concentration of volatile organic compounds (VOCs) in the workshop is stably controlled at about 100g/L, which is far lower than the national VOC emission limit of 300g/L for water-based paint. Water-based paint replaces oil-based paint, which not only improves the working environment but also lays a solid foundation for the health of employees and the sustainable development of enterprises.

Although the process cost of environmentally friendly water-based paint has almost doubled, we are still determined to move forward. Because we believe: to protect health, there should be no price cap.

【 Comprehensive upgrade of use experience 】

• Cleaner: With water as a solvent, VOC content is reduced by 50%-90%, significantly reducing harmful gas emissions
• More comfortable: slight smell, no need for strong ventilation, improved comfort of operation
• Safer: Waterborne paint is non-flammable, reduces fire risk, and simplifies safety management
• More friendlyThehe coating composition is mild, less irritating to the skin, and less dependent on protective equipment【VOCs Emission Reduction Revolution 】
• Comparison data: The VOC content of traditional oil paint is 400-700g/L, and that of water-based paint is only 50-150g/L
• Air improvement: Workshop VOC exposure decreased from 8mg/m³ to 0.1mg/m³, meeting WHO health standards
• Environmental protection contribution: For every 1 ton of water-based paint promoted, about 300kg of VOCs emissions can be reduced, which is equivalent to the annual purification of 10 mu of forest

【 Health and safety upgrade 】

• Comprehensive elimination of oily asphalt paint, the concentration of harmful substances in the workshop decreased significantly
• PM2.5 real-time monitoring system, monitoring accuracy up to 0.1μm
• The water-based paint has passed SGS non-toxic certification (certificate No.), reaching the safety standard of maternal and infant contact level

【 Ecologically intelligent manufacturing new benchmark 】

• Energy saving: no longer relying on high-temperature solvent evaporation equipment, the overall energy saving is about 30%
• Improves air quality: Oily paint VOCs are an important source of haze and ozone pollution, and water-based paint emissions are only 1/10 to 1/4
• Reduce ecological risk: Oily paint waste contains lead, chromium, and other heavy metals, and improper treatment will penetrate the soil and groundwater. However, water-based paint waste has low toxicity, biodegradability, and little ecological impact

Choose waterborne paint, not only technological innovation, but also the transition of enterprise values.Wancheng Anchor Chain will continue to invest no less than 5% of its annual profits for the development and upgrading of green technology. We deeply recognize that the true value of the enterprise comes from creating a safe and healthy working environment for employees, delivering trustworthy products for customers, and safeguarding a sustainable ecological future for the next generation.—————— Qingdao Wancheng Anchor Chain Co. LTD Presidente Mr. David