High Precision Brazing Machine | ≤0.03mm Accuracy

Fully Automatic Brazing Stand for Diamond Segments

RSHJ-1400 / RSHJ-2400 Series

Industrial-Grade Solution for High-Precision Diamond Saw Blade Manufacturing

The Ruisheng Fully Automatic Brazing Stand is purpose-built for the high-volume production of diamond circular saw blades, catering to the stone, construction, and mining industries. Combining precision mechanical engineering with automated control systems, this equipment ensures consistent bond quality and extended blade life. Available in two sizes (RSHJ-1400 & RSHJ-2400), it accommodates blades ranging from Φ350mm to Φ2500mm, making it the ideal choice for manufacturers seeking efficiency and accuracy.

Key Features & Benefits

1. Dual-Range Processing Capability

The RSHJ-1400 model handles blades from Φ350mm to Φ1400mm, while the larger RSHJ-2400​ extends capacity up to Φ2500mm. This flexibility allows factories to produce everything from handheld circular saw blades to massive quarry cutting discs on a single machine platform.

2. Exceptional Welding Accuracy

Precision is paramount in diamond tooling. The machine guarantees a verticality tolerance of ≤0.03mm​ and parallelism of ±0.03mm. This ensures uniform exposure of diamond segments, resulting in smoother cuts, reduced power consumption, and longer service life for the final product.

3. High-Efficiency Production Cycle

With a rapid brazing speed of just 3-5 seconds per segment, the RSHJ-Series significantly outperforms manual or semi-automatic methods. This drastically increases output per shift while minimizing human error, reducing material waste and labor costs.

4. Advanced Cooling & Clamping System

Equipped with a high-capacity water cooling system (2 m³/h flow rate) and pneumatic clamping (0.5-0.8 MPa), the stand maintains optimal operating temperatures to prevent overheating of the solder joint. This protects the integrity of both the metal matrix and the diamond grits during the high-temperature brazing process.

5. Ergonomic & Customizable Design

Standing at a comfortable working height with a 700mm up-and-down stroke, the machine allows operators to handle large, heavy saw blades with minimal strain. Furthermore, Ruisheng offers customizable sizes​ to meet specific production line requirements, ensuring seamless integration into any factory layout.

Technical Specifications

Note: Other sizes can be customized according to requirement.

Applications

Stone Processing:​ Manufacturing circular saw blades for granite, marble, and sandstone cutting.

Construction & Demolition:​ Producing large-diameter blades for concrete and asphalt road saws.

Mining & Quarrying:​ Fabricating heavy-duty diamond wire saw cores and large cut-off wheels.

Metal Cutting:​ High-precision grinding wheels and cut-off discs for the metal fabrication industry.

Why Choose Ruisheng?

Quality Assurance:​ Delivering micron-level precision for superior cutting tools.

High Throughput:​ Maximizing production efficiency with fast cycle times.

Global Support:​ Comprehensive technical support and readily available spare parts worldwide.

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