QT4-18 Automatic block machine

QT4-18 is one automatic block machine, suitable for for making all types of hollow blocks, solid blocks, pavers and curbstones by changing the moulds,, it adopts our most advanced hydraulic pressure technology and vibration system, can ensure the block quality very good and the working noise very low.


Cycle Time


Pallet Size




Rated pressure


Vibrating Frequency


Product Details

  • QT4-18 Description

QT4-18 is our hot sale and also smallest automatic hydraulic block machine, suitable for making hollow blocks, solid bricks, pavers and curbstone, this machine is automatic controlled by PLC, 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 smallest 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.

  • QT4-18 Technical Specifications
Overall Dimension 6400x1600x2500mm
Rated pressure 16Mpa
Main vibration form Platform vibration
Cycle Time 20-30 seconds
Vibrating Frequency 2800-4500 rolls/minute
Vibration force 60KN
Motors Power 17 KW
Pallet Size 880x550mm
Raw Materials crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, perlite, and other industrial wastes.
Applied Products Concrete blocks, solid/hollow/cellular masonry products, paving stones with or without face mix, garden and landscaping products, slabs, edgers, kerbstones, grass blocks, slope blocks, interlocking blocks, etc.
Applied Fields widely used in buildings, road pavings, squares, gardens, landscaping, city constructions, etc.
  • QT4-18 production capacity
  Block Size mm


Moulding cycle QTY


Qty/hour Qty/8hr
Hollow block 400x200x200 20s 4pcs 720pcs 5760pcs
Hollow block 400x150x200 20s 5pcs 900pcs 7200pcs
Hollow block 400x100x200 20s 7pcs 1260pcs 10080pcs
Hourdis block 400x150x200 20s 5pcs 900pcs 7200pcs
Solid brick 240x115x53 20s 26pcs 4680pcs 37440pcs
Paver 225×112.5×60 20-30s 12pcs 1440-2160pcs 11520-17280pcs
Paver 200x100x60 20-30s 14pcs 1680-2520pcs 13440-20160pcs
Paver 200x160x60 20-30s 8pcs 960-1440pcs 7680-11520pcs

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