China 900mm Laser Welded Diamond Saw Blade for Precast Concrete Supplier, Manufacturers
Product Description
Product Introduction
This premium 36 inch diamond blade is specially engineered for high-intensity, specialized cutting of prestressed concrete, hollow core slabs, and structural elements containing high-strength steel strands or heavy rebars. Utilizing 100% laser welded technology, it creates an unbreakable metallurgical bond between the diamond segment and the steel core, ensuring ultimate operator safety and preventing segment loss under extreme heat and stress where standard sintered blades fail. Optimized strictly for wet cutting, our professional diamond saw blades utilize a specialized bond matrix and high-concentration premium diamond grit to ensure rapid material removal, efficient heat dissipation, and a chip-free cutting edge, while significantly extending the tool's lifespan and controlling hazardous silica dust during heavy-duty factory operations.
As one of the most reliable precast concrete cutting tools on the market, this heavy-duty diamond blade for precast concrete perfectly pairs with track-mounted prestressed concrete cutting machines, precast extrusion equipment, overhead bridge crane cutters, and high-horsepower walk-behind road saws. Safety, quality, and compliance are at the core of our manufacturing; this specialized hollow core slab cutting blade series is officially CE certified by the UDEM certifying body, fully meeting the rigorous international safety standards required for worldwide trade and importing. With proven field performance and stable factory-direct wholesale pricing, our industrial-grade diamond tools are highly trusted and extensively exported to demanding global markets, including the UK, South Africa, Bahrain, Vietnam, Egypt, and Thailand, making them the ideal choice for modern precast factories and cutting contractors looking to maximize overall productivity.
Features
Advanced automated laser-welding ensures maximum bond strength between the diamond segments and steel core, preventing segment loss and ensuring ultimate operator safety during heavy-duty operations.
Designed specifically for wet cutting applications. Continuous water cooling maximizes blade lifespan, delivers chip-free cutting edges, and effectively controls dust on the job site.
Perfectly fits precast prestressed concrete machines, overhead bridge cranes, track-mounted prestressed concrete cutting machines, and industrial floor saws.
Fully compliant with CE standards (certified by UDEM, covering OD125mm to OD1800mm diamond saw blades), ensuring top-tier safety and legal compliance. Extensively exported to the UK, South Africa, Bahrain, Vietnam, Egypt, and Thailand.
Parameters
| Inch | Diameter (mm) |
Teeth length (mm) |
Teeth thickness (mm) |
Teeth height (mm) |
Teeth number (nos) |
|---|---|---|---|---|---|
| 36" | 900 | 40 | 6.5 | 10 | 52 |
| 36" | 900 | 40 | 6.5 | 12 | 52 |
| 36" | 900 | 40 | 6.5 | 15 | 52 |
Product Gallery
Frequently Asked Questions
This blade is specially engineered for cutting prestressed concrete, hollow core slabs, and structural elements embedded with high-tensile steel strands or heavy reinforcement bars.
Laser welding forms an unbreakable metallurgical bond between the diamond segment and the core, eliminating segment loss caused by high friction, intense heat, and mechanical resistance during heavy-duty precast cutting.
No. This blade is optimized exclusively for wet cutting. Continuous water flow is necessary to cool the core, ensure chip-free edges, maximize service life, and suppress dangerous airborne silica dust.
It matches track-mounted prestressed concrete cutting machines, hollow core slab extrusion cutters, overhead bridge saws, and heavy walk-behind road saws.
The blade series is fully CE certified by the UDEM certifying authority (covering diamond blades from OD125mm up to OD1800mm), ensuring full international standard compliance for worldwide distribution.
