Laser Welded Concrete Cutting Blade – Source Factory Supplier
Description
Technical Parameters
This professional-grade laser welded diamond cutting blade is manufactured using advanced laser welding technology that fuses high-quality diamond segments with a high-strength alloy steel core. The blade is specifically designed for efficient cutting of hard construction materials such as concrete, reinforced concrete, pre-stressed concrete, fiber-reinforced concrete, stone, brick walls, and asphalt. It is widely used in building construction, bridge works, road repair, underground utility tunnels, precast component processing, and demolition projects.
Laser welding creates a metallurgical bond between the segments and the core, providing bond strength far exceeding traditional sintering or brazing processes, fundamentally eliminating the risk of segment loss under high-temperature conditions. The blade offers excellent cutting efficiency, wear resistance, and heat dissipation, making it particularly suitable for long-duration, heavy-load continuous cutting tasks. As a source factory with over 20 years of manufacturing experience, we provide competitive pricing, stable supply, and comprehensive OEM customization services.
|
DIAMETER(mm) |
SEGMENT THICKNESS(mm) |
CORE THICKNESS(mm) |
SEGMENT HEIGHT(mm) |
|
105 |
2.3 |
1.5 |
10 |
|
115 |
2.3 |
1.5 |
10 |
|
125 |
2.3 |
1.5 |
10 |
|
150 |
2.6 |
1.8 |
10 |
|
180 |
2.6 |
1.8 |
10 |
|
230 |
2.6 |
1.8 |
10 |
|
250 |
2.6 |
1.8 |
10 |
|
300 |
3.0 |
1.8 |
10 |
|
350 |
3.2 |
2.2 |
10 |
|
400 |
3.5 |
2.5 |
10 |
|
450 |
4.0 |
2.8 |
10 |
|
500 |
4.0 |
2.8 |
10 |
|
550 |
4.0 |
3.0 |
10 |
|
600 |
4.5 |
3.5 |
10 |
|
650 |
4.5 |
3.5 |
10 |
|
700 |
4.5 |
3.5 |
10 |
|
750 |
4.5 |
3.5 |
12 |
|
800 |
4.5 |
3.5 |
12 |
|
900 |
4.5 |
3.5 |
12 |
|
1000 |
4.5 |
3.5 |
12 |
|
1200 |
4.5 |
3.5 |
12 |
Segment height 7mm, 10mm and 12mm for options.
Customized size please consult Diaflex for feasibility.
1.Laser Welding Technology – Safer Operation.Advanced laser welding bonds diamond segments to the steel core at a metallurgical level, far exceeding traditional sintering or brazing. No segment loss even under high-temperature, heavy-load continuous cutting – significantly safer for long-duration jobs.
2.Internationally Approved Quality.Meets ANSI/OSHA safety standards with multiple US market certifications. Rigorously tested for impact resistance and structural stability at high speeds. Trusted by professional customers in North America and Europe.
3.20 Years Manufacturing Experience – Factory Direct, Durable & Wear-Resistant.Over 20 years of diamond tool manufacturing experience. Strict quality control ensures excellent wear resistance and cutting stability. As a source factory, we offer direct supply with competitive pricing for bulk orders.
Dry vs. Wet Cutting Selection
| Cutting Method | Advantages | Disadvantages | Best For |
|---|---|---|---|
| Wet Cutting (Recommended) | 3-5x longer life, reduced dust, smooth cut, good heat dissipation | Requires water source, site cleanup | Long-duration continuous work, indoor cutting, high dust control requirements |
| Dry Cutting | Flexible, convenient, no water needed | High dust, requires cooling breaks, shorter life | Remote job sites, temporary cuts, small area repairs |
Wet Cutting Tip: Use water flow of 5-10 liters per minute, directed at the cutting kerf. Ensure adequate coverage of the segment and cutting interface.
Dry Cutting Tip: After 30-60 seconds of cutting, withdraw the blade and run without load for 5-10 seconds to cool down. Avoid overheating (blade turning blue), which reduces core hardness.
You May Also Need
| Product | Application | Key Feature |
|---|---|---|
| Laser Welded Asphalt Cutting Blade | Asphalt pavement, expansion joints | U-slot design for smooth chip evacuation |
| Brazed Stone Cutting Blade | Granite, marble | Continuous brazed edge for smooth cutting |
| Diamond Drill Bit – Dry | Concrete, brick wall drilling | Dry operation with efficient dust removal |
| Diamond Drill Bit – Wet | Reinforced concrete drilling | Water-cooled for high precision and longer life |
| Diamond Grinding Wheel | Concrete surface leveling | Fast grinding for improved efficiency |
| Turbo Diamond Cutting Blade | General construction materials | Turbo rim design for faster cutting |
Tip: Need help selecting the right product for your project? Contact our sales team for professional recommendations and factory-direct quotes.
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