hollow concrete block machine
1. hollow concrete block machine introduction:
block forming machine has a good shape design, we have many years
experience . Through the introduction of international advanced
technology, our block forming machine is has a strong production
capacity and is very competitive in the world market.
2. hollow concrete block machine features:
1.The machine is high pressure brick making machine, and it can
produce high-toughness, high-quality, low-cost bricks.
2. Mechanical vibration and 2-sided pressure, good shape, avoid the
raw material glue the mold.
3. Conveyor airtight, easy to operate, easy to repair .
4.Easy to find raw material, like the fly ash, slag. stone power,
river sands, gangue, tailings, wind fossil, construction
waste,industrial waste, steel slag and so on. Basically, two
materials or above can go into production.
5.Multi-function, mainly it can produce the standard bricks, and it
also can produce the solid bricks by changing the mold.
6.Smart vibrating exhaust device, force feeding device. low power,
high nominal pressure, uniform feeding, high density. Special
design thus it can produce bricks with high fly ash content without
7. high automation, low investment, easy installation, low failure,
high productivity, cover small area, less construction period, less
production personnel, high and quick reward.
Products: a variety of block wall, interior wall blocks, Huaqiang
blocks, floor plate, berm block, can also produce interlocking
paving blocks and roadside stone block.
3. hollow concrete block machine usage:
A machine has more than one usage, the replacement of mold can
produce different specifications of porous brick, hollow block,
road edge stone, road brick and tree planting grass brick, slope
protection brick and other cement system. Belt fabric device can
produce color brick road and other products.
4.hollow concrete block machine materials:
Production of raw materials: sand, gravel, cement, fly ash, slag
can add large, slag, coal gangue, clay, perlite and other
5.hollow concrete block machine technical parameter:
Block Specifications (mm)
(8 hours) (block)
240×115×53 (standard brick)
This series of 150-650 tons of products with different
specifications. Brick shaped mold can be produced according to
6.10-15 hollow concrete block machine Factory planning area
Equipment area (m2)
Sand storage area (m2)
Finished product area(m2)
Electric power: 380V/100KW
Direction: To change the mold ,you can produce a variety of different specifications of the products. All kinds of different shape mold can be customized.(A variety of styles pavement brick, slope protection brick, L-
7.Raw material requirements of hollow concrete block machine
1,the radioactive substances of fly ash meet the provision of
GB6763-86 standard. Technical requirements accord with the
provision of GB1596-91.
2,cement is in accord with the provision of GB175, GB1344 and
3,light aggregate: clay pottery sand,shale ceramist and ceramsity
,fly ash aggregate and ceramsity,pumice
4,the quality of macadam must conform to the rules of GD/T1685-93.
1. Particle size of macadam:5~10mm
3. Mud content:<3%
4. The mud content of sand and cement: 5%(fine sand is used to
6,sand pebbles meet the provision of GB/T1681-93:finess modulus of
command sand, medium coarse sand :2.7~3.1
7,the maximum grain diameter of various kinds of general aggregate
8,construction waste, concrete, brick and tile: 3-8mm.
9,admixtures and excitant can reach the provision of GB8076.before
using the excitant, it must be sure that the excitant has no harm
to the performance of fly ash hollow block.