OEM 20"- 60" Laser Welded Diamond Floor Saw Blade for Asphalt and Concrete Factories, Factory
Product Description
Product Introduction
These professional-grade concrete floor diamond saw blades are high-performance cutting tools engineered for the most demanding infrastructure projects. Designed for versatility, this blade is widely used for precision concrete cutting, new road construction, and specialized grooving in hard or brittle materials. Whether the task involves highway maintenance or urban development, this diamond blade for road cutting delivers consistent, industrial-strength results.
Each concrete saw blade consists of two precision-engineered components: a high-strength steel core and premium diamond segments. The diamond segment serves as the active cutting element, containing high-grade synthetic diamonds—the hardest substance known—to efficiently rub and grind through processed materials. To ensure maximum tool longevity, these diamond particles are securely wrapped within a specialized metal matrix. While the segment is designed to be consumed during high-intensity operations, the durable steel core remains intact, providing a stable foundation for every cut.
Engineered for durability and speed, this tool also excels as a high-efficiency asphalt saw blade, making it ideal for projects involving asphalt over concrete or green concrete. Advanced bonding technology ensures that the segments remain sharp and secure, reducing downtime and increasing productivity on the job site. By balancing segment wear with core stability, these blades provide a cost-effective solution for professional contractors seeking the highest standards in road sawing technology.
Features
Extra-Large Cutting Depth for Heavy Infrastructure: The 1000mm (40") diameter engineering provides a massive cutting depth of up to 400mm. It is the professional choice for airport runway repairs, highway construction, and cutting through ultra-thick concrete slabs.
Specialized Bond for High-Strength Concrete: Optimized with a high-performance soft bond matrix, this blade excels on aged reinforced concrete. The design prevents segment glazing and maintains consistent sharpness, even when encountering heavy rebar.
Industrial-Grade Laser Welded Segments: Featuring laser-welded technology and a premium diamond concentration, these segments offer maximum safety and extreme wear resistance. This ensures a significantly extended service life in demanding road sawing environments.
Efficient Wet Cutting System: Engineered for wet use only, this blade requires a continuous water feed to manage heat and suppress dust. This cooling system not only protects the blade core but also ensures a cleaner, safer work site.
Stable & High-Precision Operation: Optimized for a recommended speed of 900–1200 RPM, the balanced core provides vibration-free cutting. This stability delivers the precision required for large-scale floor sawing and heavy-duty structural demolition.
Parameters
| OD (mm) | Seg. L | Seg. T | Seg. H | Seg. No (Asphalt) | Seg. No (Concrete) | Steel Thickness | Hole |
|---|---|---|---|---|---|---|---|
| 500 | 40 | 4.0 | 12 | 32 | 36 | 3.0 | 25.4 / 60 |
| 600 | 40 | 4.5 | 12 | 36 | 42 | 3.5 | 25.4 / 60 |
| 650 | 40 | 4.5 | 12 | 40 | 44 | 3.5 | 25.4 / 60 |
| 700 | 40 | 5.0 | 12 | 42 | 50 | 3.5 | 25.4 / 60 |
| 750 | 40 | 5.0 | 12 | 45 | 54 | 3.5 | 25.4 / 60 |
| 800 | 40 | 5.5 | 12 | 46 | 56 | 4.0 | 25.4 / 60 |
| 900 | 40 | 6.0 | 12 | 48 | 64 | 4.5 | 25.4 / 60 |
| 1000 | 40 | 6.5 | 12 | 58 | 70 | 5.0 | 25.4 / 60 |
| 1100 | 40 | 6.5 | 12 | 64 | 74 | 5.0 | 25.4 / 60 |
| 1200 | 40 | 6.5 | 12 | 68 | 80 | 5.0 | 25.4 / 60 |
| 1500 | 40 | 7.0 | 12 | 88 | 88 | 5.5 | 25.4 / 60 |
Frequently Asked Questions
Can these diamond saw blades be used for dry cutting?
No. These blades are engineered strictly for wet cutting systems. Constant water cooling is required to dissipate heat, lubricate the cut, protect the steel core, and suppress airborne dust.
What types of machinery are compatible with these blades?
They are designed for standard floor saws, walk-behind road saws, and heavy-duty structural demolition saws operating between 900 and 1200 RPM with 25.4mm or 60mm bore mountings.
How does laser welding benefit segment retention?
Laser welding creates a high-strength metallurgical bond between the diamond segments and the steel core, drastically reducing the risk of segment detachment during high-stress road cutting operations.
Can this blade handle reinforced concrete with rebar?
Yes. The blade is optimized with a soft-to-medium metal bond matrix specifically formulated to cut through hard concrete and embedded steel rebar without glazing the segments.
What is the maximum cutting depth available?
With our large-diameter options such as the 1000mm (40") blade, you can achieve cutting depths of up to 400mm, ideal for highway, runway, and bridge construction.
