Concrete Slab 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
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 ofConcrete Slab Moulds
concrete slab moulds
What Is a Concrete Slab Mould?
A concrete slab mould is a precision-engineered steel tool used to produce large, flat concrete panels. The mould cavity is shaped to create slabs in specific dimensions - typically rectangular with thicknesses ranging from 50mm to 200mm. Concrete is poured into the mould, compacted through vibration, and cured to form a dense, load-bearing surface.
Unlike standard block moulds that produce multiple small units per cycle, slab moulds typically produce one or two large units per cycle. The mould must maintain flatness across a large surface area to prevent warping or distortion during casting and curing.
UNIK concrete slab moulds are manufactured from low-carbon alloy steel with carburizing heat treatment, achieving surface hardness of HRC57-61 while maintaining a tough core. This combination delivers long service life and consistent slab dimensions across hundreds of thousands of production cycles.
Types of Concrete Slab Moulds
UNIK supplies concrete slab moulds for various industrial and construction applications.
Industrial Floor Slab Moulds – Produce thick, heavy-duty slabs for factory floors, warehouse pavements, and loading docks. These slabs must withstand constant wear from forklifts, trucks, and heavy machinery. Typical thickness ranges from 100mm to 200mm.
Parking Lot Slab Moulds – Produce slabs for vehicle parking areas, truck depots, and container yards. These slabs are designed to handle wheel loads and resist oil and fuel spills. Typical thickness ranges from 80mm to 150mm.
Agricultural Slab Moulds – Produce slabs for barn floors, feedlots, equipment storage areas, and livestock handling facilities. These slabs must resist chemical exposure from manure and cleaning agents. Typical thickness ranges from 100mm to 180mm.
Temporary Road Slab Moulds – Produce portable concrete slabs for construction site access roads, event flooring, and temporary parking areas. These slabs can be relocated as project needs change. Typical thickness ranges from 150mm to 200mm.
Custom Slab Moulds – For unique dimensions, special edge profiles, or specific reinforcement accommodations. UNIK manufactures custom moulds based on customer drawings or existing slab samples.
Waffle Slab Moulds – Produce concrete slabs with grid-like undersides that reduce weight while maintaining structural strength. Used in commercial building construction for floor and roof systems. These moulds feature complex cavity geometries with raised patterns.
Key Technical Features
High-Strength Steel Construction – UNIK concrete slab moulds are manufactured from low-carbon alloy steel, cut and welded with CNC accuracy to create a strong base. The steel withstands repeated vibration and compression without deformation, ensuring consistent slab flatness over the full lifespan of the mould.
Carburizing Heat Treatment – Each mould undergoes a carburizing process that hardens the surface layer to HRC57-61 while maintaining a tough core. The hard surface resists abrasion from concrete aggregates. The tough core absorbs vibration without cracking. The carburized depth of 1.1-1.4mm provides long-term wear resistance.
Precision Flatness Control – Large-format slab moulds require strict flatness control to prevent warping. UNIK maintains whole board flatness to ≤0.5mm, ensuring that finished slabs have consistent thickness across their entire surface.
Chrome Plating for Corrosion Resistance – Chrome plating is applied to mould surfaces to block rust and extend service life. This treatment allows UNIK moulds to achieve over 450,000 cycles under normal operating conditions.
High Compression Capacity – UNIK slab moulds are designed to handle over 100 tons of compression, making them suitable for thick slabs in high-traffic zones like loading docks and container yards. Reinforced construction prevents deformation under heavy press loads.
Modular Design for Easy Maintenance – Worn components can be replaced individually without purchasing an entirely new mould. This modular approach reduces maintenance costs and minimizes production downtime. Swappable modules allow fast repairs that minimize breaks in work.
After-Sales Support
UNIK provides comprehensive after-sales support for every concrete slab mould.
12-Month Warranty – Covers defects in materials and workmanship.
Spare Parts Supply – Replacement wear parts and modular components are available for fast dispatch, typically within two days.
Technical Support – Always-on tech help through email or video. Our crew follows up to fine-tune performance, helping you sidestep downtime.
Installation Guidance – Setup guidance for overseas users is provided. Drawings and instructions included.
Refurbishment Service – Worn moulds can be re-machined and re-heat-treated to extend service life.
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Why UNIK for Concrete Slab Moulds
UNIK has manufactured brick machines and molds since 2008. The company is located in Quanzhou, Fujian, one of China's most established manufacturing regions for construction equipment. UNIK exports to 28 countries and has served over 60 countries, achieving 99.8% customer satisfaction in latest reviews.
Drawing on 15 years of mould engineering experience, UNIK creates equipment that trims production costs by approximately 15% with its durable build. The company's R&D adjusts moulds for particular needs, such as reinforced slabs for cargo areas in port terminals, all checked in the quality control system.
UNIK's concrete slab moulds feature carburized hardening to HRC57-61, chrome plating for corrosion resistance, ±0.12mm dimensional tolerance, and 100+ ton compression capacity. The moulds are designed for integration with standard block machines from Zenith, Columbia, Hess, and other major brands.
UNIK does not sell generic "one size fits all" moulds. Every mould is built for a specific customer's machine and slab design. The company opts for recyclable materials to match green construction standards.
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