Concrete Hollow Blocks Moulds
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
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Product Details ofConcrete Hollow Blocks Moulds
concrete hollow blocks moulds
We use vacuum-degassed alloy tool steels (Cr12MoV, 9CrSi, etc.) multi-directionally forged to break coarse grains, then spheroidise-anneal to obtain a uniform carbide network. This gives the ideal micro-structure for subsequent vacuum quenching (60–63 HRC) and multi-tempering. Optional deep-cooling to –196 °C transforms retained austenite and adds 30 % extra life.
"Strength first, smooth de-mould, full exhaust" rules every drawing. Uniform wall-thickness avoids stress raisers; calculated draft angles guarantee release; vent channels eliminate blow-holes. Finite-element analysis optimises stress paths and a parametric master model lets you swap cavity modules to make different blocks on the same frame.
A Premium concrete hollow blocks mould determines the accuracy, strength and finish of every hollow block, and is the very heart of an automatic cement block machine. Its micro-precision governs whether millions of press-cycles run stably and whether every product leaving the line is within tolerance.
key Features:
Standard concrete hollow blocks moulds cannot survive 200–300 t of clamping force and the non-stop abrasion of cement, quartz sand and slag. In an automatic plant the set must cycle thousands of times per hour without losing shape, so hardness, toughness, wear- and fatigue-resistance are critical. We therefore target ≥ 500,000 cycles – and every step from steel selection to final coating is optimised accordingly.
01
Equipment.Durability and Wear Resistance
Efficient and precise processing and testing : Our Concrete Block Making Moulds are designed with wear-resistant materials to withstand the rigors of continuous use, ensuring long-lasting performance.
02
Anti-Oxidation
The moulds are treated to resist oxidation, maintaining their integrity and quality over time.
03
Maintenance
To ensure optimal performance and longevity, it is essential to clean the moulds promptly after each production cycle and apply lubricants regularly. This practice prevents rust and extends the life of the moulds.
Our factory
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Fujian Unik Mould Technology Co., Ltd. is actively engaged in the production, development, and innovation of new products. Our main products have become industry leaders and are recognized as the standard-setting units in manufacturing. We adhere to a market-oriented approach and a customer-centric philosophy, leveraging our professional team and technical expertise to provide the most suitable products and services. Our company is built on advanced technological capabilities and a market-oriented development strategy, dedicated to offering high-quality solutions to our clients.Our square and box culverts are constructed from reinforced concrete and are available in single-chamber, double-chamber, and combination types. They are composed of standard blocks and connected with fixed PC components. These culverts are characterized by their impermeability, high load-bearing capacity, and ability to mitigate earthquake damage. The production process is highly controllable, ensuring stable quality. Our operations require minimal space and produce little waste. The use of new moulds ensures the accuracy of the joints. Construction is not affected by seasons or climate, allowing year-round work. The installation process is simple, with a short construction period, reducing the risk of accidents. Quick backfilling minimizes disruption to residents' daily lives.
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