QT4-20 is our hot sale and also semi automatic hydraulic block machine, suitable for making hollow blocks, solid bricks, pavers and curbstone, this machine is automatic controlled by joysticks, the cycle time is 20-30s, so production speed is very fast, for 8inches hollow blocks, it can produce more than 5000pcs per day. This machine adopts hydraulic pressure technology, the vibration and hydraulic pressure work together can ensure the block quality with a high density, and the block face looks very flat and very beautiful.
As this is our semi automatic hydraulic pressure machine, so it’s price is cheaper, very suitable for the initially want to open a block factory, or the customer don’t have big budget but want to make good quality blocks, now this machine is one of our most cost-effective machine, so we trust you will satisfied with this machine.
Technical Specifications | |
Overall Dimension | 5120x1800x2700mm |
Rated pressure | 16Mpa |
Main vibration form | Platform vibration |
Cycle Time | 20-30 seconds |
Vibrating Frequency | 2800-4500 rolls/minute |
Motors Power | 23 KW |
Pallet Size | 1020x570mm |
Brick Raw Materials | crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, perlite, and other industrial wastes. |
Applied Products | Hollow block, solid bricks, Paving blocks, Curbstone and so on |
Applied Fields | widely used in buildings, road pavings, squares, gardens, landscaping, city constructions, etc. |
Block | Size(mm)L*W*H | Molding cycle | QTY/Mould | Qty/hour | Qty/8hr | |
Hollow block | | 400x200x200 | 20s | 4pcs | 720pcs | 5760pcs |
Hollow block | | 400x150x200 | 20s | 6pcs | 1080pcs | 8640pcs |
Hollow block |
| 400x100x200 | 20s | 8pcs | 1440pcs | 11520pcs |
Solid brick |
| 240x115x53 | 20s | 30pcs | 5400pcs | 43200pcs |
Paver |
| 225x112.5x60 | 20-30s | 14pcs | 1680-2520pcs | 13440-20160pcs |
Paver |
| 200x100x60 | 20-30s | 16pcs | 1920-2880pcs | 15360-23040pcs |
Paver | | 200x160x60 | 20-30s | 10pcs | 1200-1800pcs | 9600-14400pcs |
| Advantages | |
 | Machine frame adopts 8mm thickness Q345 standard steel, can ensure the machine frame won’t breakdown forever. |
 | Hydraulic system adopts Yuken brand proportional valve which reaction is more sensitive and lifetime longer. |
 | The moulds are made from manganese steel, through Line cutting and heat treatment( more than 1000 degree), which extend our mould service life more than 50%. |
 | The upper mould adopts synchromesh gear which can ensure all the blocks height same. |
| Finished Blocks Display |
