Concrete Hollow Block Mould

The PRO Concrete Hollow Block Mould is designed for producing standard hollow blocks and insulating hollow bricks in different sizes and configurations. Manufactured from wear-resistant Hardox steel and manganese steel, the mould combines high hardness, dimensional stability, and long service life. With a guaranteed lifespan of up to 90,000 production cycles, it is suitable for customers looking to reduce mould replacement frequency and maintain consistent block quality.

Specifications

Key Features

1. Hardox Steel Core Bars for Improved Wear Resistance

The core bars of the PRO Concrete Hollow Block Mould are manufactured from high-strength Hardox steel, providing excellent resistance to wear, deformation, and repeated production impact. Combined with manganese steel components, the mould maintains its dimensional stability during continuous concrete block production and helps reduce common mould wear problems.

2. 90,000-Cycle Service Life

The PRO hollow block mould is engineered for long-term production and comes with a lifespan warranty of up to 90,000 cycles. The high-hardness materials, carburizing treatment, and reinforced structure help extend mould service life, making it a suitable choice for high-volume concrete block manufacturers seeking predictable operating costs.

3. Freely Assembleable Screw-Locking Design

The screw-locking design allows the mould components to be assembled and disassembled without permanently welding the entire structure. When wear occurs, customers can replace only the damaged or critical components instead of replacing the complete mould, helping reduce maintenance time and long-term production costs.

4. Flexible Block Size and Hole Configuration

PRO supports multiple concrete hollow block specifications, including 4-inch, 6-inch, 8-inch, and 12-inch blocks. Depending on production requirements, the mould can also be configured for 2-hole, 4-hole, 6-hole, or 8-hole block designs, providing greater flexibility for different construction projects.

Applications

1. Structural and Non-Structural Concrete Block Production

The PRO Concrete Hollow Block Mould is designed to produce hollow concrete blocks used for structural filling, partition walls, building walls, and other construction applications. Hollow blocks can reduce material consumption and overall wall weight while maintaining the required structural performance for suitable projects.

2. Thermal and Sound Insulation Applications

Concrete hollow blocks can provide useful thermal and sound insulation characteristics because of their hollow internal structure. They are commonly used in building walls and partition systems where weight reduction, temperature control, and acoustic performance are important considerations.

3. Construction and Decorative Applications

In addition to conventional building construction, hollow concrete blocks can be used in landscaping, architectural decoration, partition structures, and other creative applications. Different block sizes and hole configurations allow manufacturers to produce products for diverse construction and design requirements.

Production Details

1. Replaceable Mold Core and Core Bar

The mould core and core bars can be replaced quickly when they become worn, simplifying maintenance and extending the overall service life of the Concrete Hollow Block Mould. This replaceable structure allows manufacturers to maintain production performance without frequently replacing the complete mould assembly.

2. Interchangeable Base Plate Design

The PRO mould adopts interchangeable base plates, allowing different shapes and functional plates to be installed according to production requirements. This design enables one mould system to support the production of concrete blocks in different sizes and configurations while improving equipment utilization.

3. Carburized and Heat-Treated Mold Core

The mould core undergoes carburizing and heat treatment to achieve a carburizing layer of approximately 1.2–1.35 mm and a hardness of 60–65 HRC. This treatment improves surface hardness and wear resistance, helping the mould withstand repeated contact with concrete materials during high-frequency production.

4. Hardox Steel Hanging Plate

The hanging plate is manufactured from high-strength, wear-resistant Hardox steel. Its robust construction helps withstand repeated mechanical stress during mould operation and contributes to stable mould positioning and longer service life.

5. Welding and Thread-Locking Options

PRO provides both welding and screw-locking design options to accommodate different production preferences. Customers can select a permanently welded structure or a more maintenance-friendly threaded assembly according to their concrete block machine, production volume, and maintenance requirements.

Why Choose PRO Concrete Hollow Block Mould

1. Compatibility with Major Block Making Machines

PRO manufactures block moulds compatible with MASA, HESS, and many other concrete block machine models. Before production, the mould design can be matched with the customer's machine specifications to ensure suitable dimensions, installation structure, and production performance.

2. Lower Long-Term Maintenance Cost

The replaceable core bars, mould cores, and interchangeable components make maintenance more economical. Instead of replacing the complete mould after individual components wear out, users can replace critical parts as required, helping reduce downtime and overall operating expenses.

3. Stable Quality for High-Volume Production

High-hardness steel, carburizing treatment, and precision manufacturing help the mould maintain consistent dimensions during repeated production. This supports stable block shape and quality for customers operating continuous concrete block production lines.

4. Customized Mould Solutions

PRO can customize mould structures according to block size, hole configuration, machine model, and customer production requirements. From 4-inch to 12-inch blocks and from different hole configurations to welding or screw-locking structures, customers can obtain a mould solution matched to their specific application.

FAQ

1. What materials are used for the PRO Concrete Hollow Block Mould?

The mould uses Hardox steel and manganese steel for key components. Hardox steel is used for core bars and other wear-resistant components, while the combination of high-strength materials improves durability during repeated concrete block production.

2. How many cycles can the PRO hollow block mould produce?

The PRO Concrete Hollow Block Mould is designed for a service life of up to 90,000 production cycles under appropriate operating and maintenance conditions. Actual mould life can vary according to concrete material, machine settings, production frequency, and maintenance practices.

3. What concrete block sizes can the mould produce?

PRO supports common hollow block sizes including 4-inch, 6-inch, 8-inch, and 12-inch blocks. Different mould configurations can also produce blocks with 2, 4, 6, or 8 holes.

4. Can the mould core be replaced separately?

Yes. The mould core and core bars are designed to be replaceable. This allows customers to replace worn components individually rather than replacing the complete mould, making maintenance faster and more cost-effective.

5. Is the mould compatible with MASA and HESS machines?

Yes. The PRO Concrete Hollow Block Mould is specifically designed for MASA and HESS block making machines and can also be manufactured for compatibility with many other concrete block machine models.

6. Does PRO provide customized mould designs?

Yes. PRO can customize mould dimensions, block sizes, hole configurations, base plates, core structures, and assembly methods according to the customer's machine model and production requirements.

PRO Concrete Hollow Block Mould Manufacturer

PRO is a professional Concrete Hollow Block Mould Manufacturer and Supplier in China with extensive experience in the development and production of concrete block moulds. Our products combine wear-resistant materials, flexible structural designs, and replaceable components to provide reliable moulding solutions for high-volume block production.

With competitive pricing, machine compatibility, customization capabilities, and long service life, PRO Concrete Hollow Block Moulds are designed to help block manufacturers improve production efficiency while reducing long-term maintenance costs. We look forward to becoming your long-term concrete block mould partner in China.