Concrete Block Making Machine

  • All the block size can be designed for you.
  • The professional factory from china .
  • Supply you the excellent service.
  • All the block machines will delivery fast.
  • QMY6-25-Concrete-Block-Making-Machine
  • QT3-20-Concrete-Block-Making-machine
  • QT4-25C-Concrete-Block-Making-Machine
  • QT6-15-Concrete-Block-Making-Machine
LMT4-26 Concrete Block making machine

LONTTO LMT4-26 Concrete Block making machine is equipped with 6m belt conveyor, 350 concrete mixers, manual cart and one set of free block mould.

Main Tech Data

  • Capacity: solid block: 34112pcs/8hours
  • Pallet size: 850x550mm
  • Power: 11.6kw
LMT4-35 Concrete Block making machine

LONTTO LMT4-35 Concrete Block making machine can produce hollow block, solid block, porous block, paver block and so on.

Main Tech Data

  • Capacity: solid block 20160pcs/8hours
  • Pallet size: 850x450mm
  • Power: 9.7kw
LMT4-40 Concrete Block making machine

LONTTO LMT4-40 Concrete Block making machine is a small semi-auto brick machine. Please contact us to get the price list.

Main Tech Data

  • Capacity: solid block 15120-17304pcs/8hours
  • Pallet size: 850x450mm
  • Power: 9.3kw
QCM4-30 Concrete Block making machine

QCM4-30 Concrete Block making machine is a mobile concrete brick machine. It does not need pallets and it is easy to operate.

Main Tech Data:

  • Capacity: 8’hollow block: 3840pcs/8hours
  • Pallet: no need pallet
  • Power: 4kw or 6HP diesel engine
QMJ2-40-Concrete Block Making Machine

LONTTO QMJ2-40 Concrete Block machine is the smallest mobile block machine, only produce 2pcs 400x200x200mm hollow blocks per cycle.

Main Tech Data

  • Capacity: 8’solid block: 1280pcs/8hours
  • Pallet: no need pallet
  • Power: 1.5kw
QMJ4-45 Concrete Block making machine

LONTTO QMJ4-45 Concrete Block making machine is of 4 big wheels for easy movement, suitable for hollow block production. We can deliver it through LCL with 1 set of minimum order quantity.

Tech data

  • Capacity: 8’hollow block: 2560pcs/8hours
  • Pallet:no need pallet
  • Power:6.5kw
QMY4-30 Concrete Block making machine

QMY4-30 Concrete Block making machine is one mobile type hydraulic hollow block machine. It does not need pallets for produced blocks. Blocks can be produced on the cement ground directly. Hydraulic feature gives blocks high density and strength.

Main Tech Data

  • Capacity: 8’solid block: 3840-4608pcs/8hours
  • Pallet: no need pallet
  • Power: 6kw
QMY6-25 Concrete Block making machine

LONTTO QMY6-25 Concrete Block making machine adopts synchronization vibration and high-intensity vibration to guarantee the high quality and strength of produced blocks.

Main Tech Data:

  • Capacity: 8’hollow block: 8640-11520pcs/8hours
  • Pallet:no need pallet
  • Power:9.6kw
QMY10A-25 Concrete Block making machine

QMY10A-25 Concrete Block making machine, equipped with a SIEMENS PLC control system for stable and safe operation. It is of high automation for higher efficiency.

Main Tech Data

  • Capacity: 8’hollow block: 19200-28800pcs/8hours
  • Pallet: no need pallet
  • Power: 16kw
QMY12A Concrete Block making machine

QMY12A Concrete Block making machine is one mobile hydraulic type large brick production line.

Main Tech Data

  • Capacity: 8’solid block: 34560pcs/8hours
  • Pallet: no need pallet
  • Power: 16kw
QMY18A Concrete Block making machine

QMY18A Concrete Block making machine, manufactured and supplied by LONTTO, professional block/brick machine pioneer in China, provides the most suitable machine and great services to meet various requirements of customers.

Main Tech Data

  • Capacity: 8’hollow block: 34560-51840pcs/8hours
  • Pallet: no need pallet
  • Power: 24kw
QT3-20 Concrete Block making machine

QT3-20 Concrete Block making machine is one multi-functional hydraulic brick machine. It can be produced as fully automatic or semi-automatic.

Main Tech Data

  • Capacity: Solid Block: 38400pcs/8hours
  • Pallet size:680x550mm
  • Total Power:20.75kw
QT4-15 Concrete Block making machine

LONTTO QT4-15 Concrete Block making machine is an automatic hydraulic type machine. It is of higher efficiency and great compression strength. Produced bricks are of high performance and great appearance.

Tech Data:

  • Capacity: solid Block: 86400pcs/8hours
  • Pallet size: 1020x570mm
  • Power: 27.5kw
QT4-18 Concrete Block making machine

Our model QT4-18 Concrete Block making machine is one automatic hydraulic type concrete brick production line. Suitable for paver and interlocking brick production.

Tech data:

  • Capacity: Solid Block: 49920pcs/8hours
  • Pallet size: 850x550mm
  • Power: 22kw
QT4-25C Concrete Block making machine

LONTTO QT4-25C Concrete Block making machine is one of our hot model of automatic brick production lines. PLC control system and safety alarm system provides an easy and safe operation.

Tech Data:

  • Capacity: Solid Block: 37440pcs/8hours
  • Pallet size:850x550mm
  • Power:20.6kw
QT5-15 Concrete Block making machine

LONTTO QT5-15 Concrete Block making machine can produce a hollow block of 5pcs/mold. Produced bricks are of higher strength and density.

Main Tech Data

  • Capacity: Solid Block: 92160pcs/8hours
  • Pallet size:1100x570mm
  • Power:32kw
QT6-15 Concrete Block making machine

LONTTO QT6-15 Concrete Block making machine is of high manganese steel for higher quality. We exported machine and production lines directly and we are audited by SGS and ISO for professional and reliable machine and production line manufacturer and supplier.

Main Tech Data

  • Capacity: Solid Block: 92160pcs/8hours
  • Pallet size:900x700mm
  • Power:32kw
QT8-15 Concrete Block making machine

QT8-15 Concrete Block making machine is designed and developed by LONTTO Machinery. As a top class block machine manufacturer and supplier, we provide high quality machines and great after-sale services.

Main Tech Data

  • Capacity: Solid Block: 120960pcs/8hours
  • Pallet size: 950x900mm
  • Power: 51kw
QT10-15 Concrete Block making machine

LONTTO QT10-15 Concrete Block making machine is an automatic hydraulic type brick machine. It can produce bricks of high strength. It is suitable for large quantities of paver and interlocking bricks production.

Main Tech Data

  • Capacity: 8’Hollow Block: 19200-28800pcs/8hours
  • Pallet size: 1100x900mm
  • Power: 67kw
QT12-15 Concrete Block making machine

LONTTO QT12-15 Concrete Block making machine is one large scale brick machine. Fully automatic operation method and smart working process grant machine higher efficiency and stable production.

Main Tech Data:

  • Capacity: 8’Hollow Block: 19200-28800pcs/8hours
  • Pallet size: 1100x900mm
  • Power: 67kw

Welcome to Visit Our Factory

Concrete block making machine factory in China, Top Brand Concrete Brick Machine.


Lontto Concrete Block Making Machine

LONTTO concrete block making machine, is simply called concrete block machine. As one of our hot models, LONTTO concrete block machine for sale is of a reasonable and competitive price. So does our concrete brick making machine.

LONTTO concrete block maker frame and concrete block molds adopt low carbon alloy and high strength carburizing steel. Heat treatment grants concrete block mold higher quality and no dent would leave on the surface after collision or strike.

Many customers enquiry the concrete block making machine price, there are many types of concrete block making machine for sale, such as automatic concrete block machine, semi-automatic brick machine, hydarulic brick machine and mobile concrete block making machine.

You can choose the concrete block machine according your budget, we supply all types of concrete block machine.

Advantage of LONTTO concrete block maker

LONTTO Concrete block making machineis of high efficiency, easy to operate, long service lifespan, easy to maintain and repair, etc. Most of all, LONTTO concrete block machine price is way more attractive with this level of quality.


Concrete Block Making Machine: Definitive Guide

Why Do You Need A Concrete Block Machine?

The concrete block making machines produce quality blocks of different models, such as hollow blocks, solid blocks, paver blocks, and interlocking bricks.

These are construction materials and have different uses in buildings and other kinds of construction.

Without concrete block-making machines, we can only depend on manual manufacturing of hollow blocks, or other forms of cement blocks.

The manual method is very slow and needs more people.

It does not give us the speed needed in the construction of tall buildings. The manual method is the traditional method of making concrete blocks or hollow blocks.

This method is inefficient and does not produce quality concrete blocks.

On the other hand, concrete block-making machines are fast and can give us quality concrete blocks. When we say quality concrete blocks, these are blocks that do not easily break and the size is accurate.

Quality blocks are produced by machines – the mixing of the cement, sand and other raw materials are made according to the ratio. This means it is accurate mixing.

After the mixing, the machine has timing in producing the hollow blocks. The concrete blocks come out of the machine in excellent condition.

Making hollow blocks from an automated block making machine can be good business. You can start a small business using Lontto concrete block making machine.

What Are The Types Of Concrete Block Machine?

The types of concrete block making machines are followed by Lontto manufacturer. These are the types:

  • Automatic concrete block machine

These machines are of different models and produce quality blocks. We provide different types and value. The machines produce concrete blocks for construction and business needs.
The block-making machines are the result of careful engineering and are applied to quality management.

The different models of automatic concrete block machine are:

Automatic, not hydraulic:QT4-25C

Automatic and hydraulic:QT3-20 /QT4-18 /QT4-15 /QT5-15/QT6-15 /QT8-15 /QT10-15 /QT12-15

The QT8-15 is a block-making machine which produces concrete hollow-blocks. The QT10-15 is hydraulic and produces strong bricks. It has a capacity of 19,200 – 28,800 pieces/8 hours. This is called a burning-free (fire-free) brick making machine.

These are semi-automatic because they operate with the help of a human operator.

The operator helps in switching and operates the machine to make sure that it is effective in mixing cement and sand.

“Semi automatic/Manual Concrete Block Making Machine”

The operator also helps in the correct transfer of the formed concrete blocks to the cart and to the drying area.

The semi-automatic concrete block-making machine models are:LMT4-40/LMT4-35/LMT4-26

  • The hydraulic concrete brick machines models

These machines are run through hydraulic pressure and vibration motor, and they produce quality bricks. Bricks are also needed in construction of buildings. The machines can produce the quality bricks.

The concrete hydraulic brick machine models are:QT3-20 ,QT4-18 ,QT4-15 ,QT5-15 ,QT6-15 ,QT8-15 ,QT10-15 ,QT12-15 (automatic and hydraulic).

These are fully automatic hollow-block making machines which have their own production line, equipped with a mixer and a stacker and mostly are applied with PLC control system.

All the Lontto concrete block machine models can produce hollow blocks.

One model – the QT6-15 – has its own diagnosis system, which means it can detect mistakes by itself. The operator does not need enough experience to diagnose the machine’s errors.

The concrete hollow block machine models are: LMT4-40 ,LMT4-35 ,LMT4-26 ,QT3-20 ,QT4-18 ,QT4-15 ,QT5-15 ,QT6-15 ,QT8-15 ,QT10-15 ,QT12-15

  • Mobile concrete block making machine

These models are called mobile because they produce concrete blocks from one place to another and they are operated by a human operator. These models are equipped with wheels, and they are moved by electric motors.

“Semi automatic mobile concrete block making machine”

The mobile concrete block making machine models are: QMJ2-40, QCM4-30, QMJ4-45, QMY4-30, QMY6-25, QMY10A, QMY12A , QMY18A

“Automatic Mobile Concrete Block Machine”

What Are The Raw Materials Of The Concrete Block?

The raw materials for the concrete blocks: sand, cement, slag, gravel, stone powder and water.

Sands are small particles of rocks and minerals and sometimes shell. Sand that comes from the river, or manufactured sand, is used to mix with cement and gravel.

Examples of these raw materials for the concrete block can be seen below.

What Is The Ratio Of A Concrete Block?

The strength of the hollow-block, solid blocks or bricks, depends on the ratio of the mixture of the raw materials used in making these blocks. The strength also relies on the kind of concrete block-making machine used.

The table below provides the ratio in making strong concrete blocks. The raw materials mixed and the accurateness of the ratio will have strong concrete blocks.

Strength of concrete blocks




Fly ashMedium sandSlagGravelStone powderLime and admixtureWater/ cement ratio




First levelThird level
Hollow block124/30/54//0.3~


Porous block106/20/64//MU10
NOTE: 1) The size of the hollow block is 390*190*190mm;

The size of porous block is 240*115*90mm.

2) The above ratio is derived from the actual production data of some customers of LONTTO Group. However, due to the differences in materials in various countries, customers are requested to determine a reasonable mix ratio based on actual conditions.

Strength of concrete hollow blocks and porous blocks depends on several factors, as shown in the table above. The water/cement ratio is very important. Strength of a construction project relies on the strength of the concrete blocks and mortar joints.

In the table above, the strength of a hollow-block or porous block is measured in MPa (Megapascal pressure unit). With a cement of 12 p.0 and medium sand of 30, gravel is 54, the water/cement ratio should be 0.3-0.4.

For the porous block, cement should be lesser at 10 and sand at 20 but should have more gravel at 64. The water/cement ratio is the same at 0.3-0.4. The strengths of both hollow block and porous block are MU10 and MU5.

What Is The Size of A Concrete Block?

The standard size for most concrete blocks follows that of the U.S. size which is: 8 x 8 x 16. In other words, it is 8 inches (20.3 cm) high by 8 (20.3 cm) inches deep by 16 inches (40.6 cm) wide.

Lontto block-making machines produce strong hollow blocks, solid blocks, paver blocks, and bricks. You don’t need too much effort to operate the machines – they are automated and made to perfection.

Interlocking blocks are used primarily for pavement and areas that have environmental constraints. These can be used for footpaths where people walk, parking places, or other areas where concrete technology is difficult to apply.

How To Choose The Block Mold?

The concrete block mold is one of the important parts of concrete block machine.

Different molds can be used to produce different concrete blocks.

If you want to produce many sizes of concrete blocks, one machine can help you finish all sizes of blocks. Just change the mold.

“Concrete Hollow Block Mould”

The role of the mold as part of the machine is very important. The mold will tell you the size and shape of the concrete blocks.

It is like baking a cake or bread – you use molds to give the size and the shape of the bread. Without the mold, the concrete blocks cannot be formed.

Therefore, the mold can be changed depending on the size and shape of the concrete block you are making.

The mold will also tell whether you are making a hollow-block, a paver block, or an interlocking block.

“Concrete Interlocking Mould”

The molds in the block-making machine must be maintained, cleaned, and changed as time goes by.

At the end of the day, the molds will have incurred hard cement or rust.

These must be cleaned with water; if possible a strong water spray will be used to clean the molds.

“Concrete Solid Block Mould”

The entire block-making machine must also be cleaned with water spray, together with the mold.

The Lontto molds have advantages than other molds of blocking machines.

Lontto molds are built with quality and durability – they do not easily give in to rust or dirt. Lontto molds are made of special metal unlike other molds.

How does the concrete block-making machine work?

Machines are like robots – they are made to work according to its owner’s needs.

Concrete block-making machines are mostly made of steel. They can be automatic or semi-automatic. The automatic ones do not need enough help from its operators.

The machine’s functions are made possible by means of a computerized circuit.

Once the machine is switched on, it will follow what the operator will tell it to do. But for the automatic machine, its first function is to react whether there is content in the mixer.

The mixer must be filled in with cement, sand, water and other raw materials. Then it begins to work by filling in the molds.

The molds will make the concrete blocks, and with a timing of several minutes they produce the finished product: concrete hollow blocks, paver blocks, interlocking blocks, and so on.

What Are The Advantages Of The Concrete Block Machine?

A concrete block machine has many advantages than the manual type of block-making.

Lontto’s concrete block machines have built-in mixers, conveyors, and are mobile type. These machines can produce exactly the same sizes of concrete blocks.

The machines mix water, cement, sand and other raw materials according to specifications.

In short, concrete block-making machines – especially Lontto block-making machines – produce quality products blocks and bricks. You can never ignore the advantages of concrete block machines over the manual type.

You also have to choose the most dependable and quality brands in the market.

For example, some concrete block-making machines can easily wear – or they do not last long because they are made to work to meet the construction need.

But the Lontto block-making machines last for a long time even if they are made to work every day while the construction project is still going on.

Then, after the end of one project Lontto block-making machines can be transferred to another project to provide the needed concrete hollow-block or paver blocks.

How To Choose The Suitable Model For You?

Choose the block manufacturing plant that lightens your workload and has a higher rate of production.

Most of Lontto’s block making machines are easy to operate and stable where they are stationed.

There are mobile block making machines and there are also stationary machines and can be placed exactly in your work area per your construction needs.  

What Is The Popular Model of Concrete Block Machine?

The popular models of concrete block machines are the automatic block making machines.

These kinds of machines have these characteristics:

  • easy to use and very reliable
  • reliable when it comes to mixing cement and other raw materials
  • have low maintenance
  • have less time to build concrete block
  • they last long in construction projects

Why You Should Buy Machine From Us, Not Other Concrete Block Machine Manufacturers?

Most of Lontto’s block making machines are fully automated and have little maintenance.

You don’t have to work extra effort. The machine can help you lighten your work.

When it comes to maintenance, detecting a problem is provided easily for the operator.

We have a careful and easy-to-understand guide for operators and handlers of the block making machines.

What Is The Concrete Block Machine Price?

The prices for the concrete block machines differ. The prices depend on their functions, performance, and quality of concrete blocks the machines produce.

You can get your quote of the concrete block making machines pricelist by following simple steps:

First, send your email to the email address in this site and ask for the price of the model of the machine listed in the site.

You can also call directly us and a customer service representative will be happy to give you the price and the details of the model.

Buying Guide Concrete Block Making Machine – Strategies For How To Get Started?

Remember: A product multiplies products and speaks for itself.

By watching the product perform, you will feel how it will perform when you own it.

  • Remember: The machines are for construction needs – when you are planning to buy a block-making machine, remember that this is for construction and should be long-lasting.
  • Examine carefully – videos and images can help you examine quality block making machines.
  • When you make a call – find out which company can give you the best customer care.
  • Examine the company – have they been here for a long time, or are they growing as a company to give you the best?
  • Know what is best – the best block-making machine can be seen when you visit their plant or the place of manufacturing.
  • Know your brand – the trusted brand has already made a name in many parts of the world – Lontto.
  • Know what the machine offers – Pictures in websites do not truly paint the real machine. You have to personally examine the machine.
  • Quality in performance – Find out about quality in the machine, whether the block-making machine makes quality concrete blocks.
  • Testing – testing should be done several times, not just once.
  • Quality is the best – the over-all make and performance of the machine are the best you can buy.
  • Know the highest quality – this can only be known if the machines produce durable hollow blocks or concrete blocks. You can feel the quality during their demonstration of the product.

The machine should be:

  • Easy to operate
  • Needs little maintenance
  • The automatic ones do not need full supervision
  • The non-fully automatic is also easy to handle and operate
  • Can be moved from one place to another with speed


Only LONTTO makes the best concrete brick machines in the world today.

The quality and performance of the Lontto block making machines can be proven through product presentation.

When you make a request, Lontto considers it of great importance and our managers and employees will give you the necessary care – from actual presentation of the block-making machine to the time you use the machine.

You will be assured that you will know how to operate the concrete brick making machine.

Lontto block making machines have been used by construction engineers and developers for the most part of China and the world. Our customers come from many parts of the world.

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