Function of the front grid extruder is to mixture the raw materials uniformly, and increase the plasticity when come through the auger extruder.
It is equipped with a front grid to increase the extrusion pressure, thereby increasing the density of the raw material, and can filter the grass roots, bark and other debris in the mud, reduce the blockage rate of the brick making machine, and greatly reduce the production cost which caused by blockage.
Especially suitable for thin-walled and high-quality brick or block making.
The grid is controlled by the hydraulic system, which can be replaced and cleaned without stopping the working of the
machine, avoid the economic loss caused by the shutdown.
| No. | Model | JH-750 | JH-650 | JH-550 |
| 1 | Length of Stirred Tank | 1,600 mm | 1,500 mm | 1,400 mm |
| 2 | Speed of Main Shaft | ≥26 rpm | ≥26 rpm | ≥26 rpm |
| 3 | Swing Dia. of Stirring Knife | 750 mm | 650 mm | 550 mm |
| 4 | Power | 160+5.5 kw | 110/90 kw | 90/75 kw |
| 5 | Capacity | 90-130 t/h | 80-100 t/h | 50-80t/h |
| 6 | Total Weight | 18,000 kg | 15,500 kg | 12,500 kg |
| 7 | Dimension | 4,420*4,950*1,800mm | 4,200*4,500*1,800mm | 4,200*4,400*1,600mm |
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BBT supply following machinery and project :
1. Full automatic clay brick making machinery ( belt conveyor , box feeder, roller crusher , fine grinder. double shaft mixer , wet pan mill ,brick cutter, brick extruder ,spare parts ...)
2. Brick drying system( small brick drying room, single layer brick dryer chamber , tunnel dryer, fast rapid dryer chamber )
3. Brick kiln project ( hoffman kiln, tunnel kiln )
4. Automatic brick making system ( brick setting/stacking machine, red bricks unloading machine, brick packaging machine ...)
5. Kiln firing system ( coal / gas /oil combustion system ,control system )
6. Whole brick making project design and construction .
