Zhengzhou Deyi Heavy Machine Manufacturing Co.,Ltd.

Zhengzhou, Henan Province, China

Our block making machine has been verified by experts arranged by Henan Department of Technology, in addition, the product has been awarded national patents, taking sand, fly ash, gangue, slag, quarry dust, debris, ceramic aggregate and building waste as meterials, the product, on the basis of replacement of different moulds and simple screen touching, may process standard bricks, hollow bricks, blind hole bricks, square bricks and pavement bricks or other bricks for new industrial buildings or living. 1. Our block making machine breaks the traditional up to down making pattern and replaces it with the down to up one, which overcomes the defect that ancient machines are easy to impact the edges and damage the mould.2. Our brick making machine adopts the control pattern of built-in diaplacement sensors, which are free from enviroment pollution and ensure the external size of the bricks accurately, and make the bricks reach completely national A.3. Hydraulic parts imported from Siemens Germany and YUKEN Japan, it is feature of fast speed, high output and full function.4. The brick making machine has low noise and low power consumption, which can save power by 40%.

the bricks produced by our brick machines could wided used for modern and common buildings, the features are as below: 1. wide material range, such as fly ash, lime sand, mineral ore, industrial wastes and so on. 2. high pressing resistance and precision, the maximum anti-pressure could reach 20mpa and the sizes error are only 1mm. 3. automatic hydraulic systerm which's seal members, hydraulic pumps and direction valves are all imported from germany. 4. plc simens program control and man machine interface touch operation 5. oil cylinder casted by double layers alloy and strict heat treatment for the inner surface, built in oil automatic heat, cooling and purification device. 6. different and various sizes end products available by moulds changing aac block or panel features1.sound proof aac wall has an excellent sound transmission class (stc) , rating of 44. result: virtually soundproof interiors! 2.thermal insulation it has highest thermal rating in the industry?r30! thus provides well insulated interiors, keeping out warm air in summer and cold air in winters.aac reduces air conditioning cost by 30%. 3.earthquake resistant earthquake forces on structure are proportional to the weight of the building, hence aac shows excellent resistant to earthquake forces. regions of high seismic activity like japan exclusively use aac. it has been proven to withstand wind loads of category 5 tropical storms. 4.floor space area use of thinner blocks (6" instead of 9" exterior walls) because of its excellent water barrier & insulation properties leads to an increase in floor space area between 3-5%. 5.cost saving being lightweight aac drastically reduces the dead weight of building, resulting into reduction in steel (up to 27%) and cement (up to 20%) structural cost saving.being 8 times the size of a clay brick, aac wall construction involves 1/3 the joints, thus an overall mortar saving up to 66%. its automatic manufacturing process gives aac an exceptional dimensional accuracy & smooth surfaces, eliminating need of three-coat plaster walls and allows for a final 6 mm skim coat (putty/pop). 6.fire resistant best in class fire rating of 4 hours. the melting point of aac is over 1600 ?c, more than twice the typical temperature in a building fire of 650 ?c. 7.pest resistanttermites hate aac! being made of inorganic minerals, it does not promote growth of molds. 8.water barrier its structure does not allow for capillary action making it impervious to water. its water barrier properties are further enhanced by adding silicone based additives. strength to weight ratio, higher than even m150 concrete and far exceeds the indian building code requirements. 9.energy efficient aac is 100% green building material & is a walling material of choice in leed certified buildings (itc centre, the highest rated green building has been built using aac).aac is most energy & resource efficient in the sense that it uses least amount of energy & material per m? of product.unlike brick manufacturing process which uses previous toplayer agricultural soil, aac uses flyash (65% of its weight), thus provides the most constructive solution to the nation flyash utilization problem.