High-Frequency Welded Concrete Saw Blade

Hubei St. Bairui Diamond Tools Co., Ltd. is a leading professional manufacturer of high frequency welded concrete saw blade in China. Our concrete saw blade is specially developed for cutting concrete, reinforced concrete, asphalt and other hard materials, solving the pain points of fast wear, low efficiency and easy segment falling during concrete cutting. Adopting high-concentration diamond particles, high-strength steel matrix and advanced high frequency welding technology, the blade has firm bonding, strong impact resistance and long service life. It is suitable for various construction scenarios, with complete specifications to meet different cutting requirements. We provide competitive factory prices, sufficient inventory and professional customization services for global bulk purchasers.

Core Selling Points & Specifications

Core Advantages

• High Frequency Welding Technology: Firm segment bonding, no falling off even under high-intensity cutting, strong impact resistance and durability.

• Wear-Resistant & Efficient: High-concentration diamond segments, fast cutting speed, wear-resistant, reducing replacement frequency and processing cost.

• High-Strength Matrix: Adopting high-quality steel matrix, good toughness, not easy to deform, stable rotation and low vibration during cutting.

• Wide Compatibility: Full size range from 10" to 40", compatible with bridge cutting machines, floor cutting machines and various construction cutting equipment.

Product Specification 

*Custom specifications are available upon request, Hubei St. Bairui Diamond Tools Co., Ltd. supports OEM/ODM for diameter, segment parameters and matrix thickness.*

Product Production Process

1. Raw Material Inspection & Selection: All incoming raw materials (steel coil, diamond particles, metal bond powder) are strictly inspected for composition, hardness and performance, and only qualified raw materials can enter the production process.

2. Matrix Stamping & Forming: The steel coil is cut and stamped by a fully automatic CNC punching machine to form the blade matrix with the required size, ensuring high precision and consistency.

3. Matrix Heat Treatment: The stamped matrix is subjected to quenching and tempering heat treatment to adjust hardness and toughness, ensuring excellent deformation resistance during high-speed rotation.

4. Diamond Segment Sintering: Diamond particles and metal bond powder are mixed evenly and sintered by a fully automatic hot pressing sintering machine to form high-density, wear-resistant diamond segments.

5. High Frequency Welding: Diamond segments are accurately positioned on the matrix and welded by high frequency welding equipment, with precise control of temperature and time to ensure firm bonding.

6. Precision Grinding & Balancing: The welded blade is precision ground and subjected to dynamic balance test to ensure smooth rotation without vibration during cutting.

7. Surface Treatment & Marking: The blade surface is treated with anti-rust coating, and product specifications, brand logo and safety warnings are printed by laser marking.

8. Finished Product Inspection & Packaging: Every finished blade undergoes strict quality inspection, and only qualified products are packaged in standard export cartons for delivery.

Logistics Service

We provide flexible and reliable logistics solutions for global customers to ensure timely and safe delivery of goods. For small batch orders and samples, we cooperate with international express companies (DHL, FedEx, UPS, TNT) to provide door-to-door delivery within 3-10 working days. For medium batch orders with urgent delivery, we offer air freight service from major Chinese airports to global destinations. For large bulk orders, we provide cost-effective sea freight service from major Chinese ports (Shanghai, Shenzhen, Ningbo) to global ports, and can also provide door-to-door delivery according to customer requirements. Our professional logistics team provides complete customs clearance documents and support to help customers complete customs clearance smoothly and reduce related risks and costs.