QMJ-18A Egg-Laying Hollow Block Machine

Mobile Production · Egg-Laying Technology · Vibration & Pressure Forming · Pallet-Free Operation

1. Product Overview

The QMJ-18A Egg-Laying Hollow Block Machine is a mobile concrete block forming machine designed for efficient on-site production of hollow concrete blocks.

Unlike conventional stationary block machines, the QMJ-18A uses an egg-laying production method, allowing the machine to move forward after each forming cycle while leaving the freshly molded blocks directly on the production surface. This reduces the need for pallets and simplifies material handling.

With its compact mobile structure, stable vibration and pressure forming technology, and flexible movement, the QMJ-18A is suitable for construction sites, small and medium-sized block plants, road projects, and building construction.

2. Key Features

Egg-Laying Production Method

After each molding cycle, the machine moves forward and begins the next cycle. The freshly formed blocks remain directly on the ground or prepared production surface, eliminating or significantly reducing the need for traditional pallets.

Mobile Design

The QMJ-18A can move continuously within the production area, making it ideal for on-site manufacturing and projects where a fixed production line is not practical.

Vibration & Pressure Forming

The machine combines concrete vibration with pressure forming technology to compact the material effectively, helping produce blocks with uniform shape, good density, and consistent dimensions.

Reduced Pallet Requirements

Because the machine lays products directly on the prepared production surface, pallet consumption can be significantly reduced, helping lower auxiliary equipment and operating costs.

Simple Operation

The practical control system makes the machine easy to operate, allowing operators to quickly become familiar with the forming and movement process.

Easy Maintenance

The compact mechanical structure facilitates routine cleaning, lubrication, inspection, and maintenance.

3. Products

The QMJ-18A is primarily designed for producing:

• Hollow Concrete Blocks

• Hollow Masonry Blocks

• Construction Blocks

• Partition Blocks

• Other Customized Concrete Products

Different molds can be configured according to product specifications and project requirements.

4. Production Process

The typical production process is:

Concrete Mixing → Material Feeding → Material Distribution → Vibration & Pressure Forming → Demolding → Machine Forward Movement → Next Forming Cycle → Curing

The continuous egg-laying process allows multiple blocks to be produced directly on the prepared production surface.

5. Applications

The QMJ-18A is suitable for:

• Construction Sites

• Building Projects

• Road Construction

• Small and Medium-Sized Block Plants

• Rural Construction

• Municipal Projects

• Infrastructure Projects

• On-Site Hollow Block Production

6. Product Advantages

Pallet-Free Production

Freshly molded blocks are placed directly on the prepared ground or production surface, reducing dependence on pallets and simplifying production logistics.

Efficient On-Site Manufacturing

The machine can produce blocks close to the construction site, helping reduce transportation and handling requirements.

Flexible Movement

The mobile design allows the machine to move from one production area to another as the project progresses.

Consistent Product Quality

Vibration and pressure forming help improve concrete compaction and maintain stable product dimensions and shape.

Cost-Effective

Reduced pallet consumption, simple operation, and mobile production make the QMJ-18A a practical solution for projects seeking lower production and handling costs.

7. Production Site Requirements

For proper operation, the production area should have:

• A relatively flat and stable surface

• Adequate space for machine movement

• Suitable concrete material supply

• Proper block curing conditions

• Sufficient working and safety clearance

A well-prepared production surface is important for maintaining consistent block dimensions and machine movement.

8. Recommended Raw Materials

Depending on product specifications and local availability, suitable concrete materials may include:

• Cement

• Sand

• Gravel

• Crushed Stone

• Stone Powder

• Fly Ash

• Slag

• Other Suitable Aggregates

The concrete mix should be optimized according to local raw materials, moisture content, product dimensions, and required strength.

9. Operation & Maintenance

For stable long-term operation, operators should:

• Check the machine before each production shift

• Inspect the forming mold and vibration system

• Lubricate moving components regularly

• Check fasteners and transmission components

• Keep the mold and forming surfaces clean

• Maintain a level and clean production surface

• Stop the machine immediately when abnormal conditions occur

10. Why Choose QMJ-18A?

• Egg-laying production technology

• Mobile and flexible operation

• Reduced pallet requirements

• On-site hollow block production

• Vibration and pressure forming

• Uniform and stable product quality

• Easy operation

• Easy maintenance

• Suitable for construction and road projects

• Cost-effective production solution

11. Conclusion

The QMJ-18A Egg-Laying Hollow Block Machine provides a flexible and economical solution for manufacturers and construction contractors who need to produce hollow concrete blocks directly on-site.

Its mobile egg-laying production method, vibration and pressure forming technology, reduced pallet requirements, and simple operation make it especially suitable for construction sites, road projects, and small- and medium-sized concrete block production.

QMJ-18A Egg-Laying Hollow Block Machine

Mobile Production · Pallet-Free Operation · Stable Forming · Flexible Deployment

A Practical Solution for Efficient On-Site Hollow Concrete Block Manufacturing.