News

  • Ceramic Bond Diamond Transitional Polishing Pads

    Bontai has developed a new ceramic bond transitional diamond polishing pads, it has the unique design, we adopt high quality diamond and some other materials, even some imported raw materails, with our mature production process, which greatly assures its quality. We have 3″, 4″, 5R...
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  • Four Effective Ways to Increase the Sharpness of Diamond Grinding Segments

    Diamond grinding segment is the most commonly used diamond tool for concrete preparation. It is mainly used for welding on metal base, we call the whole parts include metal base and diamond grinding semgents as diamond grinding shoes. In the process of concrete grinding, there is also the problem...
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  • PCD Grinding Tools for Removing Epoxy, Coatings from Floor Surface

    Polycrystalline diamond also called PCD, are widely used for removing epoxy, glue, paint, mastic, coatings from the floor surface. We have a wide range of PCD products, including PCD grinding shoes, PCD grinding cup wheels, PCD grinding plate. We have different PCD segme...
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  • Three Major Trends for The Development of China’s Abrasives Industry

    With the continuous development of the market and technology, traditional grinding companies continue to upgrade, new players in the industry have risen one after another, and the integration of the tertiary industries around abrasives and abrasives has also deepened. However, as the influence an...
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  • Difference on Grinding Concrete Floor with Various Hardness

    Concrete grinding is the process of removing high points, contaminants, and loose material from a concrete surface using a grinding machine. When grinding concrete, the bond of the diamond shoes should normally be the opposite of the concrete, use a soft bond on hard concrete, use a medium bond b...
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  • Newest Design Sponge Base Resin Polishing Pads for Concrete Floor

    Today we are going to introduce our latest diamond polishing pads, we called it Sponge base resin polishing pads, which are widely used for polishing concrete and terrazzo floors. They have two models for your choice, one is turbo segment style with 5mm diamond thickness...
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  • Analyze the sharpness and lifespan problems of diamond grinding shoes

    When the customers use the diamond grinding shoes, they will especially care about the using effects, which reflects the quality of the products to a great extent. The quality of grinding shoes is determined by two factors, one is the sharpness, it determines the basis of the work of the segment,...
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  • New Products Launch on June 24th

    Hi, all the Bontai old customers and new friends, it’s glad to inform that we will have a new products launch live show on Alibaba platform on Beijing time 11:00, July 24th, this is our first live show in 2021. The new products including cup grinding wheels, resin polishing pads, 3 steps po...
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  • Turbo diamond grinding cup wheel for concrete and terrazzo

    Bontai turbo diamond grinding cup wheels are specially designed with high-quality industrial diamonds for premium lifetime and surface finish. This durable diamond cup wheel is built for grinding cured concrete, hard brick/block and hard granite. They also can be used fo...
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  • Bontai Diamond grinding shoes order process

    When many new customers first purchase diamond grinding shoes from Bontai, they would encounter a lot of problems, especially some customers with special specifications or requirements. When ordering products with the company, the communication time would be too long and the product ordering proc...
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  • Hybrid polishing pads-a perfect transition to resin pads

    In the past, most people polish the floor with resin pads from 50#-3000# directly after the grinding steps by metal bond diamonds 30#-60#-120#, This takes a lot time and increases the labor cost to remove the scratches left by metal bond diamond pads, sometimes you need to polish several times t...
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  • Bontai 3 step polishing pads save your time and cost to polish stones

    In the past, as we know that in order to get a real shining finish, 7 step diamond polishing pads couldn’t be challenged. Then we started seeing 5 steps. Sometimes they worked on light materials. But for dark granites, we would get good results but still have to use a buff pad. So when the ...
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