This saw blade grinding machine belongs to the TNC-450-3 series from HANL. Our saw blade grinding machine features a multilingual interface to meet the language needs of global customers. Our machines are characterized by intelligence, high precision, and high efficiency, providing professional saw blade sharpening solutions for numerous enterprises worldwide.
TNC-450-3 Series Fully Automatic Saw Blade Grinding Machine – Technical Specifications
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Equipment Functional Parameters |
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No. |
Function |
Specification |
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1 |
Grinding Outer Diameter |
φ120-φ450mm |
|
2 |
Grinding Tooth Pitch |
T1.3~T22mm |
|
3 |
Grinding Tooth Count |
20~500Z |
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4 |
Saw Blade Thickness |
≤3.5mm |
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5 |
Grinding Wheel Diameter |
φ200mm |
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6 |
Grinding Tooth Profile |
AB |
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7 |
Grinding Wheel Motor |
4.5KW |
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8 |
High-Pressure Coolant Pump |
0.55KW |
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9 |
Total Power Consumption |
9.0KW |
|
10 |
Net Weight |
800KG |
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11 |
Machine Dimensions |
1300mm × 1200mm × 1650mm |
We also have FNC-650 series and FNC-500 series, if you interested it ,please contact with us.
Applicable Tooth Profile Range
The saw blade grinding machine is suitable for tooth profiles: A, B, and AB.

Our Advantages
1-Year Full Machine Warranty
Comprehensive coverage for reliable performance.
CE-Certified Machines
Our saw blade grinding machines meet stringent European safety and quality standards.
Operator Training
We provide on-site setup and hands-on training to ensure smooth operation.
Operation Details Sharing
One-Pass Tooth Profile Grinding
Fully Automated Grinding in One Setup – No Mid-Process Adjustments Needed.
Adjustable Grinding Wheel Speed
The spindle speed can be freely configured to accommodate different grinding wheels and saw blade characteristics.
Flexible Angle Adjustment
Rake angle and clearance angle parameters can be directly input-the machine automatically offsets and positions itself without manual intervention.
High-Precision Grinding
±10° rake angle tolerance
±1.0° clearance angle tolerance
±0.1mm tooth depth accuracy
±0.1mm radius (R) precision
User-Friendly HMI (Human-Machine Interface)
Simplified parameter input with automatic machine calculations-zero manual adjustments required for "foolproof" operation.
Intelligent Tool Setting System
Auto-calibration function: After initial manual tool setting, the system memorizes the position to enable continuous tooth grinding with one-touch startup.
About HAN-LI
Zhejiang Jinyun HANLI Saws Co., Ltd. Covering an area of 30 acres, the company owns the renowned brand "Litian Huang". HANLI Saw has always prioritized the exploration of new technologies, the development of advanced processes, and the innovation of equipment. With a dedicated R&D team of 32 professionals-accounting for 20% of its total workforce-the company has established itself as a National High-Tech Enterprise and a Specialized, Sophisticated, and Innovative SME.
HANLI Saw operates its own Corporate Research Institute and a Postdoctoral Innovation Station, employing two elite talents from the Lishui Green Valley Talent Program and one Ph.D. researcher under the "Double Hundred & Double Advancement" initiative. The company maintains long-term collaborations with leading research institutions, including the Zhejiang Metallurgical Research Institute and Baosteel Central Research Academy.
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