Concrete material that is commonly used to make concrete blocks is a mixture of several materials: powdered cement, water, sand and gravel. Mixing these produces a light gray block with a fine surface texture and a high comprehensive strength after being formed and set. A typical concrete block weighs anywhere from 38-43 pounds. Concrete block making machines are widely used in a variety of industries, including building, road paving, garden landscaping, city construction and others.

Applicable Products
Our block machines are designed to produce concrete blocks in a variety of types: solid, hollow, or cellular masonry, paving stones with or without a face mix, garden and landscaping blocks, slabs, curbstones, grass blocks, slope blocks, interlocking blocks and more.

Applicable Raw Materials
Concrete blocks are made in the machine using crushed stone, sand, cement, dust and coal fly ash, cinders, slag, gangue, gravel and other waste materials from industrial processes.

Main Features
1. An air bag cylinder is installed in the automatic concrete block machinery in order to absorb vibration.
2. The concrete block machine is designed with an integrated platform for vibrating and molding, giving the machine its light weight and vibrating efficiency.
3. Thisbrick making machine is outfitted with two motors that consistently drive the vibrator through the transmission shaft, facilitating power conservation.
4. A double lined aero vibration resistant system is used to ease the vibrating impact on mechanical parts, which allows the concrete block machine to work longer with less noise.

Five Advantages
1. Frequency Conversion Control Technology
a. With the assistance of frequency conversion control technology, the automatic block making machine uses precision guide bearings to ensure precise and parallel movement of the tamper head and the mold, avoiding deformation. At the same time, a higher vibrating efficiency allows for an increase in the production efficiency of the concrete block making machine.
b. By using frequency conversion technology to control the vibration, the motors are controlled for an instant start/stop in order to prevent overheating as a result of continuous operation.
c. Thisblock forming machine saves up to 30% power in comparison to traditional equipment.

2. Double Proportional and Directional Valves with High Flexibility
a. The double proportional and directional valves are used in the automatic block making machine to regulate oil flow and pressure to automatically prevent damage to the hydraulic cylinder caused by inertia. Use of theses valves ensures the machine works in a stable manner.
b. The hydraulic system of the block forming machine uses integrated high pressure, soft oil pipes that are easy to install.

3. 360 Degree Multi-Shaft Rotating and Compulsory Feeding
a. The concrete block machine carries out high speed rotating, compulsory feeding and uniform mixing of the materials to ensure the blocks and bricks are made to an optimal density and intensity. The feeding time is also shortened.
b. With a uniform feeding performance, different raw materials and molds can be used in the concrete block production machine.

4. German PLC Control System, Touch Screen and Electrical Components
a. The automatic machine uses a visual touch screen that displays the status of the entire system.
b. The German PLC control system offers automatic warming and troubleshooting functions through the use of a telecom service. Setting parameters, upgrading or adjusting the system for an optimal production output is simple and easy. With the automatic locking performance, mechanical accidents caused by operation mistakes are easily prevented. The PLC control system is adaptable and ensures a stable and reliable performance of the concrete block machine.
c. All electrical components are supplied by Siemens.

5. Thermal Treatments on Molds and Key Parts
a. Ourconcrete block making machine is designed with a heavy duty frame made from high intensity with an advanced thermal treatment. Both the machine and the molds are abrasion resistant.
b. The hardness of the brick forming machine has tested to be HRC 52.
c. Using advanced production technology, the concrete block machine's service life is 50% longer than traditional machines.