Mould For Making Concrete Blocks
2.Hardness for shoes:HRC59-62
3.Carburized layer thickness:1.3-1.5mm
4.Unilateral clearance between presser foot and mold cavity: 0.2 mm ≤ Unilateral clearance ≤ 0.4mm
5.Flatness of the whole board: ≤ 0.5mm
6.Deviation in length and width dimensions of a single cavity model: -0.3 to+0.3mm
7.The dimensional deviation of the height (filling depth) of the lower model cavity is ± 0.5mm
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Product Details ofMould For Making Concrete Blocks
mould for making concrete blocks
Product Introduction
At Fujian Unik Mould Technology Co., Ltd., we take pride in manufacturing mould for making concrete blocks that are meticulously designed to work seamlessly with block machine pressing heads. Our commitment to precision engineering ensures minimal wear and tear, rapid material distribution, and smooth demoulding processes. Here's a closer look at the features that set our moulds apart:
Manufacturing Process of Concrete paving stone Moulds
Unlike conventional masonry requiring skilled labor and time-consuming mortar application, concrete blocks moulds produce units with precision-engineered tongue-and-groove geometries that click together vertically and horizontally. This mechanical connection system eliminates vertical mortar joints, reduces horizontal bedding mortar to minimal levels, and creates structures that behave as monolithic systems under load. The result is construction that proceeds up to three times faster than traditional methods, with reduced labor costs, minimal material waste, and superior quality control.
Determine the Type of Mould
Select the Mould Equipment
Choose the Steel Material
Mould Calibration
Carburizing
This process involves diffusing carbon into the surface of the steel to increase its hardness and wear resistance.
Nitriding
This process involves diffusing nitrogen into the steel to enhance its surface hardness and durability.
Carbonitriding
A combination of carburizing and nitriding, this process provides a balanced improvement in hardness and wear resistance.
Treatment
The specific heat treatment method should be determined based on the properties of the chosen steel material to optimize the mould's performance and longevity.
Quality Assurance Across Twenty-Plus Checkpoints
Our interlocking blocks moulds quality system encompasses:
Incoming material metallurgical verification
In-process dimensional control via CMM
Non-destructive ultrasonic and magnetic particle inspection
Functional validation through pilot production runs
Comprehensive traceability documentation
Only concrete blocks moulds satisfying all criteria receive UNIK certification.
Engineering Design Principles for Mould for making concrete blocks
- Strength Priority: Wall thickness transitions are engineered to prevent stress concentration under clamping loads, ensuring concrete blocks moulds structural integrity across hundreds of thousands of cycles.
- Smooth Demoulding: Calculated draft angles and polished cavity surfaces guarantee clean release without block damage, maintaining the precise interlock geometries essential for field assembly.
- Comprehensive Exhaust: Strategic vent channel placement prevents air entrapment that would compromise block density and surface quality, ensuring every concrete blocks moulds product emerges fully compacted and dimensionally accurate.
- CAD/CAE integration enables finite element analysis of stress distributions under actual production conditions, while parametric modeling allows rapid customization-single interlocking blocks moulds bases accommodate multiple cavity configurations supporting various block profiles without complete tooling replacement.
Our factory
Manufacturing
Delivery
workshop
Process
Our factory is equipped with a professional design and R&D team that continuously enhances product performance while ensuring the rational implementation of each client's specific requirements. We hold numerous patent inventions and have participated in the formulation of the "People's Republic of China Building Materials Industry Standard JC/T 2094-2021," focusing on standards for concrete blocks used in ecological slope protection and dry-stacked retaining walls.
We currently possess a range of advanced manufacturing equipment, including one German-imported plasma CNC cutting machine, 27 wire-cutting machines, four large gantry machining centers, four advanced CNC programming machining centers, two high-speed gantry milling machines, two CNC milling machines, two grinding machines, and one set of advanced box-type fully automatic heat treatment equipment. We also have a complete suite of metal inspection and testing devices.
We are committed to the principle that meeting customer requirements is our responsibility, customer satisfaction is our pursuit, and customer success is our expectation. We sincerely provide satisfactory services to all our new and existing customers.
After years of technical development and research, all our moulds are made from specially customized steel materials, utilizing advanced manufacturing techniques and unique heat treatment processes. We implement rigorous inspection protocols at every stage of production, significantly improving the processing accuracy and service life of our moulds. With an annual production capacity of over 1,000 sets of moulds, we are one of the largest and most specialized mould manufacturers in China.
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