Two Zhaolin Plaza office buildings in Beijing's core business district installed Vulcan S500 units on their central air-conditioning circulating water systems. After 5 months, chemical inhibitors were completely replaced, scale fell off cooling tower packing, and the system operated stably with conductivity up to 6630 µS/cm—significantly reducing wastewater discharge.
The China Academy of Railway Science (CARS), founded in 1950, installed a Vulcan 5000 on the domestic hot water supply of their staff cafeteria to solve scaling of water heaters, faucets and shower heads.
Junlebao Dairy Group, one of China's leading dairy producers, installed Vulcan descalers across three facilities in Hebei province. With 7 units deployed—including S25, S150, S250, S350, and S500 models—they protect critical cooling water circulation, chilled water systems, and reverse osmosis water reuse lines from mineral scale.
Tangshan Kailuan Group Linxi Mining installed a Vulcan S350 in an explosion-proof box 600 meters underground to solve scaling and corrosion in their drainage system.
Chuishan Hot Spring Resort in China installed a Vulcan S100 on their hot spring pipe system. After 6 months, scale significantly reduced, eliminating need for manual cleaning.
A heat exchange station serving the Century Jiayuan community in Hebei, China, replaced its traditional water softener with a Vulcan S100. The non-chemical solution prevents fouling of the critical plate heat exchanger, ensuring efficient heating for residents while eliminating salt and maintenance costs.
After 3 months the heat pump has been running efficiently, the pipes are staying clean, and no new scale has formed on the shower heads or hot water faucets in the guest rooms. The eco- friendly Vulcan descaler has completely replaced their water softener.
Mineral descaling technology was implemented throughout this apartment’s hot water system to support the new renovation project to remove and prevent scale formation in heat exchangers, tanks, and pipelines.
Greentech mineral descaling solution is used to replace chemical treated water
To solve the limescale problem of the central air conditioning system by using the eco-friendly Vulcan technology without salt or chemicals.
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The Vulcan mineral descaling hard water softening technology has been installed with success across the world:
