... , aluminum ore, coal gangue, diatomite, bentonite embellish stone, calcite, dolomite and wollastonite, white clay argil, titanium iron ore, lapis lazuli, glass ... , hu jing, fish meal tankage, wheat, corn, soybean, grains and so on. Mesh can be adjusted between 20-1250M Ultrafine ... easily damaging parts) are found defective in quality in the first year, we shall replace it free-of-cost. After one ...