It consists of several specific inorganic raw materials. These raw materials can be roughly divided into plastic raw materials, ridge raw materials and solvent raw materials The production process and product innovation are constantly changing.
The chemical composition of various raw materials, each product has requirements for its specific element composition, and the final formula is to meet the proportion of various raw materials in stable production. The material list of various raw materials prepared by the quality research department according to the formula is sent to the raw materials department every day. The raw materials department puts all kinds of raw materials into the ball mill according to the weight of the bill of materials, and adds a proper amount of water.
And colloid solvent to ensure grinding efficiency. The ball mill rotates, so that the pebbles inside grind and rub the minerals, and the mineral-water mixture is ground into slurry and sent to the slurry pool.
Internal storage and homogenization. The powder passes through a conveyor belt; Sent to the small buffer powder storage mechanism at the upper part of the press, and quantitatively provided to the powder truck at the back of the press. Generally, the forming of press goes through the following processes: powder car moving forward-lower die descending-powder filling-powder car retreating-upper die descending-primary forming-upper die ascending-lower die ascending (demoulding)-powder car moving forward. powder
When the car moves forward, the pressed green body is pushed into the conveying roller table and sent to the dryer. After the packaging is completed, the quality control department can check the strength, water absorption, thermal shock resistance and glaze crack of the finished product, and then put it into storage for sale. Glass fossils must be processed by a large polishing machine. The polishing lines in Angola and Italy Kaida have a maximum daily output of 2,500 square meters, and can produce large-scale polishing products of 800 * 800 mm After constant thickness polishing with diamond sand, dodecyl guide angle conveying and 28 passes of ultra-finishing grinding, the gloss of the products can reach over 90. The resin guide angle grinding wheel has strong cutting force uniformity and can accurately control the width and right angle of the guide angle. The special drying and waxing device effectively reduces the construction pollution of the product in the later stage. After polishing, measure the flatness and diagonal of each finished product with specifications over 500*500mm to ensure the quality of each tile.