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- Block Making Machine QFT3-20
- Block Making Machine QFT5-15
- Block Making Machine QFT8-15
- Block Making Machine QFT10-15
- Block Making Machine QFT10-15(300)
- Block Making Machine QFT18-20(300)
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Block Making Machine QFT8-15
Block Making Machine QFT8-15
Description
The block making machine QFT8-15(8 stands for the production quantity of 8 blocks 400x200x200mmper mold, 15 stands for the cycle time is 15 seconds) has the production outputof 14,400-19,200 blocks (400x200x200mm)or 150-204 cubic meters for one day (8 working hours). As the molds arechangeable, the block making machine is able to produce different types ofblocks/bricks. This is one kind of medium size of block making machine.
Features
1. The block making machine usesGermany Siemens PLC control system and Siemens Touch Screen.
a. It has a human-computer interfacescreen with easy operation.
b. It is able to set up, update andamend the production perimeters to maximize the production output.
c. It offers a dynamic display of thesystems status, automatic trouble shooting and warning notice.
d. It has an advanced logical safetylock function, avoiding mechanical accidents caused by operational mistakes.
e. It is able to troubleshoot themachinery via remote control.
2. It uses proportionalelectrical and hydraulic control relief valves, which automatically adjust theoil flow and pressure as per specific working requirements, to buffer thehydraulic cylinder when working. It uses integrated high-pressure and soft oilpipes, with easy installation.
3. It offers optimum structure of vibrating shafts, which assure thevibration is distributed uniformly in the range of the vibrating table, therebyimproving the uniformity and stability of blocks, produces better quality ofproduct than before when using the same ratio of raw material, and effectivelyreduces the noise.
4. The block making machine uses a special design of fixing tableand knock type vibration, improves the speed of making product and the accuracyof the size of product.
5. It uses multi-shaft rotating and compulsory feeding, whichgreatly improves the density and intensity of the blocks, and reduces thefeeding time.
6. It has a heavy-dutymachine frame, which uses high-intensity steel and advanced heat treatment. Itis wear resistant.
7. The mold frame is madewith inlaid structure, and the mold is processed via the procedures ofcarburizing, nitriding and quenching which guarantee that the strength of moldcore and mold surface could be HRC52-HRC62.
8. The lifespan of mold is not less than100 thousand times.
Technical Parameters of the BlockMaking Machine QFT8-15
| Dimension | 6800x2090x3000mm |
| Rating pressure | 21MPa |
| Vibration | Table vibration |
| Vibration frequency | 2800 - 4500r/min |
| Pallet size | 1100x680mm |
| Cycle time | 12-25sec. |
| Power | 43.88kW |
| Weight | 9840kg |
Capacity
| Items | Size | Pcs./Mold | Pcs./Hour | Pcs./8 Hours | One Year (300days) |
| Blocks | 390x190x190mm | 7.5 | 1,350 | 10,800 | 3,240,000 |
| Porous Bricks | 240x115x90mm | 20 | 4,800 | 38,400 | 11,520,000 |
| Solid Bricks | 240x115x53mm | 40 | 9,600 | 76,800 | 23,040,000 |
| Holland Bricks | 200x100x60mm | 27 | 3,888 | 31,104 | 9,331,200 |
Qunfeng is a China-basedmanufacturer and supplier of block making machine. Apart from block machine, weoffer concrete mixing plant, concrete block splitter, roof tile formingmachine, paving stone machine, and more.

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