Concrete Block Machine

You can customize the entire set of Concrete Block Machine production line through Hongjia Machinery. The integrated system includes automatic metering and batching, forced mixing, high-pressure forming, and stacking and transportation functions. The key shaft holes and guiding sliding surfaces are all drilled by large CNC machining centers to ensure that the parallelism error of the guiding shaft and the oil cylinder axis is less than 0.03mm. The molds are made of high-quality alloy steel and undergo high-frequency quenching and carburizing treatment, with a hardness of over HRC58, significantly extending the service life of the molds. Before shipment, the equipment must undergo actual brick pressing tests with materials on the production line, and the hydraulic peak values and electrical control response times must be recorded and archived. This helps customers maximize the daily brick output while ensuring the quality of the blocks.

Structure Composition (Product Structure)

Thickened Box-Type Welding Frame: The Concrete Block Machine is constructed by welding high-strength channel steel and thick steel plates. The base is widened and reinforced to effectively absorb vibration energy and ensure stable machine operation.

Intensive Hydraulic Control Station: Model HJD6000 integrates imported proportional hydraulic valves, large-capacity oil tanks, water-cooled/fan-cooled radiators, and high-pressure oil filters, ensuring rapid hydraulic system response and controllable oil temperature.

Forced Flat-Head Feeding Mechanism: It consists of a feeding hopper, a hydraulic-driven trolley, and multiple toothed conveying gears, capable of quickly and evenly pushing wet materials into the deep mold cavity.

Vibration pressing integrated forming table: Composed of upper and lower molds, pressure head guide columns, excitation shafts and pneumatic spring shock absorption devices, it realizes the rapid compaction of material blocks.

Integrated electrical control cabinet: equipped with industrial control level PLC, touch display, low voltage circuit breaker and frequency converter, supporting manual, semi-automatic and automatic mode switching.

Technical Specifications

Improved service and after-sales procedures

1. Based on the factory floor plan provided by the customer, free drawing of equipment installation foundation diagrams and piping route maps; assist the customer in determining the ratio of local raw material test blocks.

2. During the entire processing and assembly process, weekly photos and videos are sent to the customer to report the progress of mechanical processing and electrical wiring in real time.

3. After completion, use the molds required by the customer for brick production tests, and send the recorded test machine video throughout the process to the customer for acceptance.

4. Dispatch engineering personnel to the site to assist in equipment positioning, wiring, hydraulic oil injection, and trial operation, and provide safety and maintenance training to the operators in the customer's factory.

5. Established a complete spare parts drawing archive to ensure that after the equipment has been in use for many years, the customer can purchase completely matching original factory replacement parts.

Freight packaging, packaging details and export cases

Anti-rust and moisture-proof measures for key parts: All exposed metal surfaces, guide shafts and molds of the machine are coated with heavy-duty anti-rust oil, and are tightly wrapped with multiple layers of industrial waterproof tape.

Container reinforcement and padding: After Concrete Block Machine is loaded into the container, high-strength steel wire ropes are used to tighten and fix it on the container ring扣， and anti-slip wooden blocks are added to the base to prevent mechanical collision caused by wave surges during shipping.

Electrical control cabinet and component protection： PLC control cabinets， sensors and small components are all encapsulated in wooden boxes or fixed by reinforcement methods.

Why choose Hongjia?

2. We are a high-tech and environmentally friendly enterprise with over 30 years of experience. We have more than 150 R&D personnel involved in the entire process of research, production, sales and service.

2. We do not reduce the steel thickness to cut costs. The overall weight of our equipment is heavier than that of ordinary equipment of the same specification, and it is more durable.

3. From component procurement to assembly and trial operation, every step is recorded with the signatures of quality inspectors, ensuring that the products delivered to customers are of qualified quality.

4. The equipment operates efficiently with a low waste rate, helping customers quickly capture the local block market and recover their investment costs.

5. We provide long-term technical consulting services. No matter how long the equipment is used, as long as the customer has expansion or technical renovation needs, we will provide suggestions at any time.

What should be the proportion of the concrete raw materials when producing hollow bricks?

The proportion of cement should be 10% - 15%, sand 30% - 40%, small crushed stones (with a particle size less than 10mm) 40% - 50%, and an appropriate amount of water. We will make fine adjustments based on the local particle size of raw materials and the activity of cement. Our engineers will assist you in determining the best proportioning scheme during on-site commissioning.

When you send engineers to install overseas, what preparations do we need to make?

Before our engineers arrive at the site, you need to pour the cement foundation for the equipment according to the basic drawings we provide, connect the industrial power supply and water pipes to the factory, and prepare the raw materials (sand, stone, cement) and sufficient pallets for the test run.

If the molds are worn out, can they be ordered separately from us?

Absolutely. All the mold drawings of our Concrete Block Machine are archived in the database. As long as you provide the machine number, we can process new molds for you separately and mail them to you.