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  • How many grinding steps:

    1、Rough grinding: use 50#, 150#, 300#, 500# gold and steel stone resin hard grinding block (coarse grinding do not use soft water grinding disc for grinding, easy to appear waves, affecting flatness) Rough grinding water supply is slightly larger but remember not too much, each grinding disc gri...
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  • Lavina Stone Polishing Pad with Diamond Segments Metal Bond for Concrete Grinding

    Lavina Stone Polishing Pad with Diamond Segments Metal Bond for Concrete Grinding

    Custom-built metal bond for different hardness concrete with high quality consistency. Single or duble segments, grit 16/20 , 20/25 for coating removals, grit 30 for rough grinding , grit 60/100 for medium , grit 150 for fine, and grit 200/300 fine grinding to save cost for resin dimond. 1. The ...
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  • 3 step polishing pad

    3 step polishing pad

    This  is specially designed to leave excellent polish on Engineered Stone, marble, granite and tiles. This 3 step polishing pad leaves a great finish and requires fewer steps and time. These 3 step polishing pad is resin bonded white pads and trusted by many fabricators throughout the country.  3...
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  • Polishing steps and Introduction

    1、Rough grinding: use 50#, 150#, 300#, 500# gold and steel stone resin hard grinding block (coarse grinding do not use soft water grinding disc for grinding, easy to appear waves, affecting flatness) Rough grinding water supply is slightly larger but remember not too much, each grinding disc gri...
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  • The Development of The Abrasives and Abrasives Industry under The Impact of The COVID-1

    In the past two years, COVID-19 that has swept the world has been frequently broken, which has affected all walks of life to varying degrees, and even caused changes in the global economic landscape. As an important part of the market economy, the abrasives and abrasives industry has also been af...
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  • How to choose the proper bond for diamond tool

    It is crucial to the success of your grinding and polishing jobs to select the diamond bond which correctly matches the concrete density of the slab you are working on .While 80% of concrete can be ground or polished with medium bond diamonds, there will be many instances where you will need a di...
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  • How to choose different heads floor grinder

    How to choose different heads floor grinder

    Accoding to the numbers of grinding heads for floor grinder, we can mainly classify them into below types. Single Head Floor Grinder The single-head floor grinder has a power output shaft that drives a single grinding disc. On smaller floor grinders, there is only one grinding disc on the head, u...
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  • Update on epoxy resin production and prices in 2022

    Update on epoxy resin production and prices in 2022      Epoxy resin materials are widely used in various industries, of which printed circuit boards in the electronics industry are one of the largest application industries, accounting for a quarter of the overall application market.      Because...
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  • Introduction of stone polishing and grinding disc

    Introduction of stone polishing and grinding disc

    1.The metal bond grinding disc is made of diamond and metal powder after sintering. It is characterized by high processing efficiency and good processing effect. Generally, the number starts from 50#, and the coarse grain size 20# should be selected carefully, otherwise, coarser marks will appear...
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  • The higher diamond concentration, the longer life and the slower grinding speed?

    The higher diamond concentration, the longer life and the slower grinding speed?

    When we say a diamond grinding shoe is good or bad, normally we consider the grinding efficiency and life of the grinding shoes. The grinding shoe segment is composed of diamond and metal bond. As the main function of metal bond is to hold the diamond. So, the diamond grit size and concentration ...
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  • PCD DIAMOND GRINDING WHEELS

    PCD DIAMOND GRINDING WHEELS

    PCD (polycrystalline diamond)  is synthetic diamond that is used in non-ferrous application, has superior hardness, high fracture strength and uniformed properties, as well as excellent wear resistance and high thermal conductivity. PCD floor grinding tools are designed for removing exploy, paint...
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  • The price of silicon nitride iron powder rose by more than 20% year-on-year

    The price of silicon nitride iron powder rose by more than 20% year-on-year

    In August, the mainstream price of silicon nitride iron powder (Si:48-52%, N:30-33%, Fe:13-15%), the mainstream price of the market was RMB8000-8300/tonne, which was about RMB1000/tonne higher than at the beginning of the year, an increase of about 15%, while the price increase was more than 20% ...
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