Shanxi manufacturers supply high-quality clay brick, insulation bricks, refractory bricks,

Introduction clay is clay clinker as orthopedics, Al2O3 content of refractory clay as binder made of 30 to 48% of refractory products. Clay is the oldest and most widely used refractories. Clay brick manufacturing materials are clay minerals. Natural refractory clay generally be divided into hard clay and soft clay. In refractories manufacturing process, the former majority after calcination used as clinker; the latter after adding water, plastic, easy sintering, and more as the binding agent. Brick Al2O3 content is generally much more than 40%, Fe2O3 content of less than 2.0 to 2.5%. Clinker ingredients 65 to 85%, combined with 35 to 15% clay. The combination of clay and pulverizing clinker grinding mill mixing, and then be formulated together with the clinker particles into a semi-dry mud, high pressure forming, firing at about 1400 ℃, better performance. Clay at high temperatures slightly acidic, alkaline slag erosion resistance to a bit weak, but with Al2O3 content increased and enhanced. Clay refractories rich in raw materials, simple process, low cost, and therefore to use than any other refractory materials more widely: for the blast furnace, hot stove, the furnace, ladle and poured steel systems and soaking furnace, furnace non-ferrous metal smelting furnace, silicate and chemical industries as well as with all thermal equipment furnace chimney and flue. Common brick has the following characteristics: the use of common brick to manufacture, supply, budget, construction and other sectors to bring great convenience. 1, adaptability. E.g., T-3 brick, almost the furnace can be used. 2, can cooperate with each other. Such as T-19, T-20 and T-52 brick arch angle can be used in conjunction with masonry arch and door. T-38, T-39 and T-61 brick arch angle can also be used in conjunction with masonry arch into the door. Not only with the use of common brick, but also according to the radius, the span of the case, and accurately calculates the number of tiles and the number of silicon used. About Us Yangquan positive element Refractories Co., Ltd. located in the famous village of refractories - Yangquan. Local rich bauxite, is one of China's largest production base of refractories. Founded in 1995, 16 million yuan in fixed assets, the annual output of 20,000 tons. The company's advanced automated production equipment, gas sintering process and improve the service in the industry counterparts enjoyed a high reputation, and was awarded the units of energy saving pacesetter companies. Our main products are high alumina bricks, high alumina insulating bricks, high alumina semi-insulating bricks, clay, clay insulation bricks, insulation bricks diatomite, perlite insulation tiles and other specifications of various monolithic refractories; castable, ramming unshaped refractories hot fill material, plastic, spray paint, refractory mortar, such as different grades; bauxite (raw material, clinker, aggregates, powder), homogenized material, silica, quartz, feldspar different levels of fire-resistant materials. Enterprise products sold throughout the country and exported to Europe, America, Japan and Korea. We adhere to honesty, quality products, perfect service, cross-world friends.