QFT4-30 semi-automaticblock making machine is a kind of block machine or brick making machine 1. QFT4-30 is a semi-automatic block making machine. It adopts the full hydraulic driver and it can produce the concrete road pavers and concrete hole bricks and all kinds of wall bricks. Under the help of the material-feeding bar, the material in the mould box can be instantaneously spread evenly and meet the requirement of being quick but even. 2. To combine the high frequency vibration with moulds. Material feeding device adopts the craftwork of layered spreading material (concrete grass roots and color faced layer). 3. The whole equipment adopts the durable design and advanced weld craftwork is used to make it consistent and durable. 4. Conjunction type of double pigment spreading device (color system): they can be combined according to different production needs. It also serves several purposes: it can produce 6 19cm single color or double color products. QFT4-30 Semi-automatic block machine production descriptionPcs/mouldpcs/hourPcs/8 hourspcx/300days(two shift) Block 390x190x190458046402784000 Holes brick 240x115x90121740139208352000 Brick 240x115x532434802784016704000 pavers 200x100x60142030162409744000 technical parameterFramework dimensionQFT4-304850 x 4450 x 2170 MMPallet Size850x550x20(Bamboo)850x550x18(PVC)Molding styleMolding by vibration and pressureControl styleControl by workersMolding Height40 200MMMolding oil pressure11 KWVibration frequency50 90 HZMolding cycle25 30 Sgross weight3800 KGgross power19.5 KW