Máy khối là gì?

Máy chặn là một thiết bị nhấn bê tông, mortar or other similar materials into blocks of certain shapes and sizes through mechanical vibration and pressure. Block machines are mainly used to produce concrete blocks of various specifications, such as hollow blocks, solid blocks, pavement bricks, gạch cỏ, vân vân. These blocks are widely used in building walls, ground paving, garden landscaping and other fields.

5 types of block making machine

Types of block machines

1. Mobile block machine

Mobile block making machine is a kind of block making equipment that can move during the production process. It is usually equipped with a diesel engine or an electric generator. It does not need to be fixed and has strong flexibility.

Mobile block machine is suitable for small-scale or flexible production environments, such as construction sites, small prefabricated component factories, vân vân., and can be produced in different locations according to needs.

How does mobile block machine work?

The mobile block machine is powered by a diesel engine to drive the vibration device and mold. The concrete mixture is loaded into the storage hopper by the material transport vehicle, and the storage hopper door is opened. The mixture enters the feed hopper and moves forward from the feed hopper to the top of the mold box. Đồng thời, the vibration device is started, and the mixture is spread into the mold box under the action of vibration and gravity.

After the auxiliary materials are finished, the feed hopper returns to its original position, and the excess materials are scraped off. Then the pressure head is pressed down, and the block products are pressurized and vibrated until the specified elevation is reached. The limit switch is touched to stop the vibrator. Tại thời điểm này, the mold box is lifted. After the mold box is separated from the product, the pressure head is raised, and the demolded blocks are placed on the operating ground. Then the block making machine moves forward to the next operating position, and the mold box falls and resets to enter the next working cycle.

Types of bricks manufactured: solid/hollow concrete blocks can be produced.

2. Stationary block making machine

Stationary block making machine is a large-scale equipment installed in a factory or workshop for production at a fixed position. It relies on electric drive and is suitable for long-term continuous production. It is a block making equipment in which the blocks move but the machine itself does not move.

Stationary block making machines are suitable for large-scale production. They are usually used in large prefabricated component factories or fixed production sites. They have high production efficiency and stable product quality.

How do stationary block making machines work?

The transmission part of the machine has a motor, a V-belt, một bộ giảm tốc, and a crank connecting rod to drive the lower mold box to do up and down reciprocating motion. The double-sided driving connecting rod is used to play the role of mechanical balance for the lower mold box, so that it can move up and down smoothly and reliably and accurately position the upper mold box. The guide column adopts four-column positioning to make the upper and lower mold boxes vibrate at the same time, and the vibration of the lower mold box adopts desktop vibration, and the vibration force is uniform. Tóm lại, the service life of the mold is improved, the density of the brick is enhanced, the bearing capacity of the brick and the appearance quality of the brick are improved.

Types of bricks manufactured: nhiều hơn 10 different specifications of unburned bricks such as hollow blocks, gạch xốp, Gạch tiêu chuẩn, vân vân. can be produced.

3. Hydraulic block forming machine

Hydraulic block forming machine is a mechanical equipment that uses a hydraulic system to complete the brick making work. Through the coordinated work of the hydraulic system, electrical system and mechanical transmission system, the raw materials are pressed and formed.
The hydraulic block forming machine uses the hydraulic system as the core power, and drives the mold to press and form through a high-pressure cylinder, with high precision and high pressure. It is widely used in the construction industry and can be used to produce various new wall materials, such as hollow cement blocks, gạch xốp, Gạch tiêu chuẩn, vân vân. It is suitable for large prefabricated component plants or fixed production sites.

How does the hydraulic block machine work?

The hydraulic system is the core part of the hydraulic block making machine. It sends hydraulic oil into the hydraulic cylinder through the hydraulic oil pump to drive the piston forward. The hydraulic cylinder is the power source of the brick making machine. It transmits pressure to the mold through the push of the piston to achieve the pressing and molding of the raw materials. The electrical system is the control center of the hydraulic block making machine. It controls the work of the hydraulic system by manipulating the solenoid valve. The PLC controller in the electrical system can accurately control the movement of the hydraulic cylinder according to the pre-set program to realize the automation of brick making. Through the control of the electrical system, the hydraulic block making machine can realize the working steps of automatic feeding, brick pressing, đúc, brick discharging, vân vân., and improve production efficiency and quality stability.

Types of bricks manufactured: hollow cement blocks, gạch xốp, Gạch tiêu chuẩn, Curbstones, pavement bricks, gạch cỏ, lattice bricks and other cement products can be produced.

4. Fully automatic block machine

The fully automatic block forming machine is a highly automated block production equipment that can automatically complete a series of production processes from raw material batching, Trộn lẫn, laying, forming to demoulding.

The fully automatic block machine is suitable for large-scale production and is usually used in large prefabricated component factories or fixed production sites. It has high production efficiency and stable product quality, and can meet the production needs of blocks of different specifications and shapes.

How does the fully automatic block machine work?

The fully automatic block forming machine adopts mechanical, electrical and hydraulic integration technology and realizes automatic operation through the PLC controller. Đầu tiên, raw materials such as sand, xi măng, ash, vân vân. are pre-proportioned and delivered to the mold through an automatic feeding device. Sau đó, the electrical system controls the hydraulic system to work, and the hydraulic oil pump sends hydraulic oil into the hydraulic cylinder to push the piston forward. Under the push of the piston, the hydraulic cylinder applies pressure to the mold to press the raw materials into shape. Cuối cùng, the electrical system controls the pressure relief of the hydraulic system, the piston of the hydraulic cylinder returns, and the finished bricks are automatically delivered.

Types of bricks manufactured: Industrial waste materials such as tailings, ceramsite, perlite (urban construction waste), cát, cục đá, Tro bay, coal slag, Gangue than, vân vân. can be processed into various new wall materials, such as hollow cement blocks, gạch xốp, Gạch tiêu chuẩn, vân vân.

5. Semi automatic block machine

Semi-automatic block forming machine is a block forming equipment that requires manual intervention in some operations, which is between fully automatic and manual block machines (such as filling and demoulding).

Semi-automatic block machines are suitable for medium-scale production. For some companies with limited production space or limited capital investment, it is a cost-effective choice.

How does a semi-automatic block machine work?

Nguyên tắc làm việc: Semi-automatic block forming machines usually use four guide columns, and the channel steel frame makes the equipment more solid, the mold and pressure head positioning is more accurate, and the bottom mold directional vertical directional vibration and upper mold pressurized vibration are used to greatly improve production efficiency, and the blocks produced are uniform in density and high in strength. Some steps such as laying and demoulding require manual operation, while key steps such as pressing and vibration are automatically completed by the machine.

Types of bricks manufactured: Hollow blocks, gạch xốp, standard bricks and other unburned bricks of different specifications can be produced.

Main blocks capacity

NO.	Samples	Kích cỡ (L*w*h) mm	Qty/Mould	PCS/Hour	PCS/Shift
1		400x200x200mm	4PCS	360-450	2880-3600
2		400x100x200mm	7PCS	630-840	5040-6720
3		400x150x200mm	5PCS	450-600	3600-4800
4		400x250x200mm	3PCS	270-360	2160-2880
5		230x110x70mm	16PCS	2304	18432
6		200x100x60	20PCS	3000	24000
7		200x163x60	6PCS	864	6912
We have the right to improve some according the workmanship and technology developing fact .

8 advantages of block making machine

This building concrete hollow block making machine adopts an efficient and super-strong vibration system to achieve vertical synchronous vibration, frequency conversion speed regulation, and braking.

The frame adopts super-strong steel structure, special welding technology, and widely uses imported components.

PLC control and human-machine dialogue system are adopted throughout the process to facilitate the analysis of sudden signals.

Special feeding device, multi-row stirring forks are installed in the feed box. When the feed box moves upward, the stirring fork works and forcefully feeds the material into the mold box.

Circular feeding system: for products with different densities or the same density, saving materials.

Reliability design: The frame adopts super-strong steel structure, special welding technology, and widely uses imported components to ensure the stability and reliability of the machine’s long-term operation.

The hydraulic system adopts original hydraulic parts and seals from Japan or Taiwan to effectively prevent pressure relief or leakage.

Multi-purpose; excellent performance; using different molds, it can produce products of various shapes and sizes, such as wall blocks, honeycomb blocks, roadblocks and slope protection blocks.

What is the structure of a block machine?

The block machine is a complex mechanical equipment, and its structural composition mainly includes the following key parts: Khung chính, mold system, vibration system, Hệ thống thủy lực, material distribution system, hệ thống điều khiển, demoulding system and auxiliary devices.

1. Main frame

Chức năng: The main frame is the main structure of the block machine, which is used to support the various components of the entire equipment and ensure the stability and rigidity of the equipment.

2. Mold system

Chức năng: The mold is a key component for molding blocks, and its shape and size determine the final form of the block.
Components:

3. Vibration system

Chức năng: Vibration makes the concrete raw materials dense in the mold to improve the strength and density of the blocks.
Components:

4. Hệ thống thủy lực

Chức năng: The hydraulic system is used to apply pressure to complete the molding and demolding process of the blocks.
Components:

5. Hệ thống cho ăn

Chức năng: evenly distribute the concrete raw materials into the mold to ensure the molding effect.

6. Hệ thống điều khiển

Chức năng: The control system is used to control the entire production process of the block machine, including vibration, đúc, demoulding and other steps.

7. Demolding system

Chức năng: The demoulding system is used to remove the formed blocks from the mold and place them on the pallet.
Components:

8. Auxiliary device

Chức năng: The auxiliary device is used to improve the operating efficiency and convenience of the equipment.

The structure of the block machine is complex, and each component cooperates with each other to complete the production process of blocks.

The main frame provides support for the equipment, the mold system determines the shape and size of the blocks, the vibration system and the hydraulic system are used to compact the raw materials and apply pressure respectively, the material distribution system ensures the uniform distribution of the raw materials, the control system realizes automatic operation, the demoulding system completes the removal and placement of the blocks, and the auxiliary devices improve the operating efficiency and operational safety of the equipment.

Where to buy block machine ?

We are the professional block making machine supplier in China, has the 30+ years of manufacturing experience. We supply the full support for the installation and training. SMAT machinery supply concrete block making machine, automatic Máy làm gạch, Cây bê tông and other construction machines.

All the brick making machine got the CE certification. And SMAT machinery as an ISO 9001 certified factory.