Heavy calcium carbonate toughing mainly using raymond mill, finished size 200-400 mesh. Then your ultra-fine processing equipment? If utilizing a jet mill, feed size 400 mesh, after three occasions the typical particle size after pulverization was arrived at 2m, which paid for for 49.5% -2m If using ultrafine grinding mill for Teaspoon, product fineness can achieve - 2m paid for for 80% -90%, but the necessity to attain the multi-stage grinding fineness needs, high energy consumption.
Shanghai ZENITH after many years of development and research and the development of vertical roller mill, accustomed to grind superfine heavy calcium carbonate getting an excellent effect. ZENITH now have a customer's Hunan heavy calcium carbonate plant to show actual production situation ZENITH vertical roller mill and explore reasonable grinding process conditions.
1, vertical roller mill grinding speed affect GCC ultrafine grinding aftereffect of vertical roller mill
On vertical roller mill, the spinning speed is a vital factor affecting its productivity. The faster the rate, the friction between the prospect of elevated media vertical roller mill, grinding efficiency elevated accordingly. However, when the vertical roller mill speed is simply too high, simple to throw grinding media, grinding efficiency doesn't improve, it's important to choose the right speed.
2, the power of calcium carbonate opposition grinding superfine grinding mill Teaspoon impact
First, define certain other concerns, once the power of 30%, the grinding fineness of 86.2% grinding power of 60%, the grinding fineness of 84.1%. Visible grinding concentration also offers some affect on the grinding effect. We generally within the preparation of calcium carbonate will select a high power of heavy calcium carbonate as wettability, viscosity is extremely small, even named the 60% to 70% concentration, its liquidity continues to be excellent, the merchandise is usually not require to filter you can use it directly.
3, vertical roller mill grinding medium quality influence aftereffect of ultra-fine grinding of GCC vertical roller mill
Generally, medium quality increase, boost the grinding efficiency, but medium quality to some certain height, the grinding fineness not increase. For instance, when the standard of medium 25kg, grinding fineness -2m paid for for 80.2%, medium quantity of 40kg, the grinding fineness -2m84.1%.
Shanghai ZENITH after many years of development and research and the development of vertical roller mill, accustomed to grind superfine heavy calcium carbonate getting an excellent effect. ZENITH now have a customer's Hunan heavy calcium carbonate plant to show actual production situation ZENITH vertical roller mill and explore reasonable grinding process conditions.
1, vertical roller mill grinding speed affect GCC ultrafine grinding aftereffect of vertical roller mill
On vertical roller mill, the spinning speed is a vital factor affecting its productivity. The faster the rate, the friction between the prospect of elevated media vertical roller mill, grinding efficiency elevated accordingly. However, when the vertical roller mill speed is simply too high, simple to throw grinding media, grinding efficiency doesn't improve, it's important to choose the right speed.
2, the power of calcium carbonate opposition grinding superfine grinding mill Teaspoon impact
First, define certain other concerns, once the power of 30%, the grinding fineness of 86.2% grinding power of 60%, the grinding fineness of 84.1%. Visible grinding concentration also offers some affect on the grinding effect. We generally within the preparation of calcium carbonate will select a high power of heavy calcium carbonate as wettability, viscosity is extremely small, even named the 60% to 70% concentration, its liquidity continues to be excellent, the merchandise is usually not require to filter you can use it directly.
3, vertical roller mill grinding medium quality influence aftereffect of ultra-fine grinding of GCC vertical roller mill
Generally, medium quality increase, boost the grinding efficiency, but medium quality to some certain height, the grinding fineness not increase. For instance, when the standard of medium 25kg, grinding fineness -2m paid for for 80.2%, medium quantity of 40kg, the grinding fineness -2m84.1%.
