Harex Concrete Block Machine

Feature Harex SILVER-660 is a verstile but low-cost concrete block machine for start-up. It is capable of producing normal concrete bricks, hollow and solid blocks, retaining wall blocks, and other materials for construction civil and civil engineering. Robust, compact and trouble free Highly cost-effective Can be equipped with a face mix device for pavers with colored layer. Structure The machine frame is a sturdy structure made of section steel. Wear-resistant slide bushings are used in the sliding metal bearings of the guide pillars that guide the moving of mould and compaction head. Double-sliding metal bearings are mounted on two guide pillars so that mould and compaction head move smoothly without error. Filling System Filling box moves by means of powerful hydraulic cylinder with shock-reducing device, and its speed can be adjustable by valve. Filling box is freely suspended on the special guiding device. Since the vibration is not transmitted to the filling box, the wear of the filling box is greatly reduced. Impeller: A device driven by geared motor to facilitate the filling of material into mould Block Machine Two special vibrators are mounted which are braked by inverters 7.5 kW x 2 = 15 kW Compaction Mould is mounted to the compaction frame by means of screw joint. Adjustable pressure adjustment valve Hydraulic Device Oil pump and driving part including motor are installed separately. Pilot valve Two pressure selection stages are available for cylinder operation. Includes necessary piping and valves Oil tank ventilator, oil temperature indicator, oil level indicator, oil filter for preventing contamination Oil heater is installed on the hydraulic tank. Oil cooler is installed on the pipeline through which oil returns to the tank. A compulsory ventilation fan controlled by temperature sensor is also installed. A separator oil pump is installed on the oil cooler. Specifications Pallet size: 850 x 530 x 9 mm (steel pallet) Effective area: 820 x 500 mm Block height: 60 - 200 mm Machine weight: Approx. 6,000 kg Production Capacities Blocks & Dimensions (mm) Per Pallet Per Cycle Per Hour Brick 190 x 90 x 57 (Korea) 64 4 - 5 15,360 - 19,200 240 x 115 x 90 (China) 12 4 - 5 2,880 - 3,600 240 x 53 x 115 (China) 26 4 - 5 6,240 - 7,800 Block 390 x 100 x 190 7 4 - 5 1,680 - 2,100 390 x 150 x 190 5 4.5 - 5 1,350- 1,500 390 x 190 x 190 4 5 1,200 Paver UNI 12 4 - 4.5 2,880 - 3,240 Curbstone Type A       Type B       Type C       Type SA       Type SB       Type SC