News
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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...Read more -
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...Read more -
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...Read more -
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,...Read more -
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...Read more -
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...Read more -
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...Read more -
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...Read more -
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 ...Read more -
Advantages of concrete grinding
Concrete grinding is a means of preserving pavement by removing surface irregularities and imperfections. This sometimes includes concrete leveling to make the surface more durable, or the use of a concrete grinder and diamond grinding pads to smooth a rough surface. In the corner, people also us...Read more -
Different types of concrete floor grinders
The selection of concrete grinder is dependent on the job to be executed and the type of material to be removed. Major classification of concrete grinders are: Hand Held Concrete Grinders Walk Behind Grinders 1. Hand-Held Concrete Grinders A hand-held concrete grinder is used to grind concrete ...Read more -
Wet polishing & dry polishing concrete floor
Concrete can be polished using both wet or dry techniques, and contractors generally use a combination of both methods before. Wet grinding involves using water, which makes the diamond abrasives cooler and eliminates the dust from grinding. By acting as a lubricant, water can also prolong the li...Read more