Qtj4-40 simple hollow block machine competitive price block machine in kenya Machine description Qtj4-40 block making machine meets the state standards of gbt 85331998. Excellent inperformance, high in efficiency and lower in energy consumption.  the qtj4-40 block making machines can produce all kinds of hollow block.Solid brick, whichare widely used in the construction of municipal works, buildings, garden sand roads an its productivity is high. Qtj4-40 block machine specification Main specification and technical parameters Overall size 1580(l)1100(w)2100(h)mm Shaping cycle 40-45 seconds Pallet size 850x550x25mm (bamboo) 850x550x20mm (bamboo) Vibration frequency 2800 r.Pm Upper vibrator 2.2kw Nether vibrator 4.4kw Electricity 380v/220v (adjustable) Total weight 1500 kgs Company view and customers  information about my factory Henry industrial co., ltd is a big  and famous construction company in china.We are manufacturer of concrete block making machine and clay interlocking brick machine for 23 years.Our machines have a high quality and  get certified iso 9001: 2009 and ce standard by eurotech germany.As so far, we have applied for 23 patents, the patent technology guatantee equipment to be rationality, stability, reliability, customers have been widely praise and acclaim on it.Company products exported to europe and the united states, africa, the middle east and more than 100 countries and regions.