Tile machine | Dahua Machinery (certified) | brick by Gongyi City Dahua Machinery Limited. Gongyi City Dahua Machinery Co., Ltd. (www.dhyqj.com/) is specialized in the "mill, shredders, briquetting machine, dryer, brick" of the enterprise, the company of "honesty, hard service" concept provide you with the highest quality products and services. Welcome to inquire! Contact: Cattle Ocean Road. Henan Dahua Heavy Industries is specialized in the production of machinery and equipment manufacturers, have strong financial, technical strength. Mianshaozhuanji varieties, color brick machine, dryer, pressure the ball machine, shredder, press, ball mill, gas furnace, and ancillary equipment conveyors, mixers, conveyors, shredders, etc. Detail view our website or call us. QT3-20 multifunctional hydraulic brick pavement Main features: QT3-20 multi-function hydraulic brick pavement is based on China's national conditions, the production of practical experiments summarized experience, drawing on the advantages of foreign same type of aircraft, the development of a development The new machine is especially suitable for the production of road tiles, pavement tiles, square tiles, replacement of mold can also produce standard cement bricks, hollow blocks and so on. This machine adopts full hydraulic drive, twice feeding (concrete base and colored surface layer). Pressure to achieve the combination of vibration, dual-control products height and density function. With a small, exciting force, simple operation, easy maintenance and reliable operation, etc., is an economical, using advanced new brick machine. Henan Dahua Heavy Industries is specialized in the production of machinery and equipment manufacturers tile machine, there are strong financial, technical strength. Mianshaozhuanji varieties, color brick machine, dryer, pressure the ball machine, shredder, press, ball mill, gas furnace, and ancillary equipment conveyors, mixers, conveyors, shredders, etc. Detail view our website or call us. Brick machine production of bricks appear burst, scorching a foaming solution to the problem, unburned brick kiln blank burst when residual moisture is too high, the heating rate with the initial warm-up is over 25-35 ℃ / h , the body rapidly vaporized steam late discharge, squeeze fried green tile, the higher the residual moisture, the situation is more serious, even the crown burst of sound can be heard, especially after squatting fire just entering preheat temperature compared with acute water is not too high casualties brick pavement, moisture often only racking blank brick surface, forming a cobweb-like fine cracks, which, in addition to the blank into the kiln should be controlled below 8% residual moisture, but also appropriate extend the preheating zone, so slowly warming even dehydration, as well as in the squat and kiln fire burning paper block revetment brick gate slowly put away, slowly increasing the height. 2, unburned brick tile scorched blistering blistering reason is because with warming fast roasting, sintering surface melt quickly, blocking the gas chemical reaction inside the pores is still going nowhere arising brick, In brick drums thus formed gas fired with a heating rate should be lower than 40-70 ℃ / h, particularly when the blank has reached a temperature above 900 ℃, continue to heat up more speed is lower than 20 ℃ -30 ℃ / h, prevent blistering charred brick surface.