Recent reports from the stone renovation industry highlight Tianli’s 4-inch Sharp Flexible Water Grinding Discs as a game-changer, delivering efficiency and quality that exceed professional expectations—proven in a high-stakes hotel lobby marble restoration project.
Mr. Zhang, a seasoned stone renovation technician with over a decade of experience, shared his firsthand experience using Tianli’s product for a tight-deadline hotel project. “A colleague recommended Tianli, and I tried it skeptically. It turned out to be a pleasant surprise,” he said.
The discs’ user-friendly design stands out first: different grit sizes (50# to 3000#) are clearly color-coded, and the packaging includes simple instructions, making it easy for even apprentices to identify. During rough grinding, the 50# disc tackled floor depressions in 30 minutes—half the time needed with previous brands. “Its sharpness is remarkable, and it stays only slightly warm after an hour of continuous use, unlike other discs that get too hot to handle,” Mr. Zhang noted.
In fine grinding, the 1500# disc’s flexibility shone. It conformed to curved edges, smoothing uneven areas in one pass without scratches. “It’s like having elastic—saves effort and ensures even results,” Mr. Zhang’s apprentice added.
The 3000# disc’s polishing effect was a highlight: dull marble developed a mirror finish in 30 minutes, clearly reflecting ceiling lights. Equally impressive was the 50% reduction in dust, cutting downtime for cleaning and shortening the entire project by nearly a third.
Durability further sets Tianli apart. Mr. Zhang explained, “We used one set for all grinding stages—rough to fine. Before, we’d change discs three times for the same area.” The hotel client was so satisfied that it immediately added follow-up floor orders, and even the strict site supervisor praised the finish, predicting it would last over three years.
As demand for efficient, high-quality stone tools grows, Tianli’s Water Grinding Discs have gained traction among professionals. “For anyone in stone processing, Tianli is a reliable choice—it boosts efficiency and delivers consistent results,” Mr. Zhang concluded.
Post time: Sep-18-2025
