• Block-Machine-QT3-20
  • QT3-20 Paving block making machine

QT3-20 Block Machine

QT3-20 Paving Block Making Machine is Hydraulic block making machine. It is quick in product forming, high in product density and strong in pressing power.

QT3-20 Block Machine Introduction

QT3-20 Block Machine is very popular in the market. It is multi-function, can produce hollow block, porous block, pavement block, color paver block. And the model QT3-20 machine is hydraulic system, so the block is high density and strength. And it is automatic, just control the machine by the control system, no need person put the pellet, no need person put materials.

And the machine is the lower investment; it is suitable for most people who want to open a block factory.

QT3-20 Block Machine is Hydraulic block making machine. It is quick in product forming, high in product density and strong in pressing power. With this machine, consumption of materials can be reduced. It is an ideal choice for customers from Africa Market and South America market.


qt3-20 Hydraulic Block Machine

Advantages of QT3-20 Block Machine:

  1. QT3-20 BlockMachine is the smallest hydraulic block machine, it could produce high pressure hollow block and solid brick.
  2. This machine is of simple and compact structure, convenient operation and easy maintenance.
  3. It requires little manpower and investment, but makes high output and quick economic returns.
  4. It is especially suitable to produce standard bricks, the strength of which is higher than that of clay bricks.
  5. Various types of bricks can be produced with different moulds. Therefore, it is an ideal choice for enterprises with small investment.
3-20 Block MachineHydraulic Station And Concrete SystemMaterials Feeder
350 Concrete MixerPigment Materials FeederPallet Supply And Blocks Conveyor

Technical features of  QT3-20 Block Machine:

  1. Table vibration plus head press vibration system;
  2. Mitsubishi PLC, Touch screen controller, Omron, Schneider electrical components;
  3. Proportional electro-hydraulic relief valves;
  4. 360 degrees of second colorful materials feeding system. Speedy and rotating feeding, with uniform mixing, to make sure that the density and intensity of the products are guaranteed;
  5. Heavy duty machine structure and wear resistant moulds, the hardness reaches up to HRC 52-58. Greatly improves the using lifetime of the machine by 50%.
  6. Pallets feeder of pusher brake system;
  7. Water cooling system.

To Make The block Samples


We have delivered QT3-20 Block Machine To India. and our engineer help our india’s customers installation.More information, please click here

QT3-20 Block Machine Delivery

The customer installation site for QT3-20 Block Machine

Video Of QT3-20 Block Machine Introduction

Video Of QT3-20 Block Machine Operation

The Components of QT3-20 Block Machine

No.ItemsFunctionPcs (set)
1QTY3-35 Block Making MachineTo make the hollow block, solid brick and pavement brick1
26m Belt ConveyorTransport the raw materials from the mixer to the block making machine1
3350 Pan Mixer(Raw Materials)To mix the materials: water, sand, aggregate and cement1
4Pigment Materials FeederSupplying colorful materials for the paving bricks1
5Hydraulic StationProviding the hydraulic power for block making machine1
6Pallet Supply MachineSupply pallets for the block making machine1
7Green Blocks ConveyorTo transfer green blocks to the manual Cart1
8Hollow Block Mould400×200×200mm(for free one set)To make different size and shape bricks by changing moulds1
9Manual CartTransport the blocks from the block machine to the storage yard2
10Spar Parts BoxPut the Spare Parts (Belt, Bolts, Screws and wires) into it1

The Technical Data of QT3-20 Block Machine:

Raw MaterialSand, Cement, Fly Ash, Concrete, Boiler Slag, Mountain Flour, Industrial Waste.
Pallet Size680×535mm
Vibration Force35.5KN
Vibration Frequency4500~5100/min
Hydraulic Pressure6.3Mpa
Workers3~5 Persons
Land Area1000m²
Weight4.8 T
Block Machine Size4000×3500×2300mm
PackagedIn one 20’ General Container

Capacity of QT3-20 Block Machine

Block PictureDescriptionForming CyclePcs/MouldPcs/HourPcs/8Hour
Hollow Block
Hollow Block
Porous Block
Porous Block
Paver Block
Pavement Block