Hot sale! Automatic Concrete Hollow Brick (Making)

Automatic Concrete Hollow Brick (Making) Machinery Automatic Block Forming Machine Model Name: QT8-15 and QT10-15 Main Technical Characteristics of the Machine Rational design, compact structure, machine body using a high tension steel and special welding technology, widely use import parts, so that the body more stable and reliable.highly efficient, super shock system design, use computer-controlled converter to achieve kinds of vibration frequency and amplitude, thereby increasing the density of products and production efficiency greatly.All machines adopt the PLC system and controlled by computer that can realize random signal analysis and ensure machines work in the best condition. Equipped with Hydraulic code allocated trigger, can easily make large productivity, automatic production, saving a lot of manpower, maintaining storage yard and liquidity.Spiral fabrics semi-mandatory system, so that a more fast uniform material loading.Material storage and discharge device adopts enclosed electric roller belt transmission, so that it can control the storage of the small hoper to prevent the concrete liquefied by the effect of vibration ageing technology, and then ensure the product’s degree of hardness. Main Technical Parameters Model Forming Circle[s] Pallet size [mm] Total power [kw] Weight [t] Outer Size[mm] QT10-15 12 18 1160x880x40 69.7 13.8 7200x2800x2825 QT8-15 12 18 940x880x40 53.2 11.8 7200x2450x2825 Theoretical Output Model QT10-15Block [390x190x190mm], 10pcs/pallet, 2400pcs/h Hollow brick [240x115x90mm], 24pcs/pallet, 5760pcs/h Standard brick [240x115x53mm], 51pcs/pallet, 12240pcs/h Model QT8-15Block [390x190x190mm], 8pcs/pallet, 1820pcs/h Hollow brick [240x115x90mm], 21pcs/pallet, 5040pcs/h Standard brick [240x115x53mm], 42pcs/pallet, 10080pcs/h Raw material l Fly ash The main raw material is fly ash for fly-ash brick. It is account for more than 60% among the raw material. The quality requires to be in accordance with the standard of JC/T409-2001 (fly ash used in silicate building material). That is the ignition loss < 12%, Al2O3 15% 35$, S2O < 40%, radioactivity is in accordance with regulation of GB6566-2001 (the limit of radioactivity nuclide of building material). l Sand Sand is the important coarse aggregate of fly-ash brick. Generally, it can be used in 20% or so to adjust the proportion and increase the compressive strength. The quality is in accordance with the regulation JC/T622-1996 (Sand used in silicate building material). That is the content of SiO2 is more than 75% with no sundries. San is transported to factory by truck. l Lime Calces is the main cementitious material in fly-ash brick production. Generally, it is used in 12% 15% and adjusted y the lime quality. Calcium in lie will have chemical reaction with fly ash, silicon in sand, and hydrothermal synthesis produce hydrated silicate, hydrated sulphoalminate, itcan increase products’ compressive strength and endurance. The quality must be in accordance with the regulation of “calces used in silicate building material”. That is CaO + MgO >= 75% MgO<=5% CO2 <=5%, Digestion rate <=15min Digestion temperature >=60 degree The fine degree of grinded calces <=15% Calces is transported by tuck to factory. l Gypsum Dihydrate gypsum is also one of the main material content. Lime and gypsum are acted together in the silicate gelatification material to have the products’ compressive strength increased much more. The quality is in accordance with the standard of “gypsum”. That is CaSO4.2H2O > 70% Our Advantage and strengthThe steel material supplied by Kehai is from the most famous steel company in china and the world. The mould material is manganese steel and heating treat. The shell of the tank is also made of manganese steel so it is solid and durable.We have the advanced and professional technical team. we can make the mould according to the requirements of the clients. Themachine line designs absorb advantages of product of Germany and U.S.A whichpossesses themostadvancedtechnologyintheworld.The advanced control unite is easy to operate, it combine the internal achievement and the international famous result. It also can scan the breakdowns automatically. The screen is touching-operating. We have high efficient service system. We also have a professional international service team for abroad clients, you can benefit from their years’ customer-service experience.You can benefit from our 25 years’ producing experience.Since our 1st set of machine ran in 1996 in Africa, we have exported to India, Canada, Iran, Myanmar, Kazakhstan, North Korea, Indonesia, South Africa, West Africa etc. It is sure that you can benefit from our 15 years’ exporting experience. Our factory covers 39,000 square meters and our fixed assets is 12M US$.Various equipments are over 100 sets.Our whole personnel over 390 persons is the strong support for your business.ISO 9001 : 2000 certificated. If you have any special requirements, please tell us and we will make one workable solution for you!