ITE-128, ITE-158, and ITE-158A Tooth Knife Grinding Machines
Overview
In today’s competitive industrial landscape, precision and reliability are paramount, especially when it comes to knife grinding applications. The ITE-128, ITE-158, and ITE-158A tooth knife grinding machines are engineered to meet high standards of quality and performance, providing users with optimized and efficient grinding processes. These machines harness advanced technology to ensure precise grinding of various types of knife edges, catering to diverse industrial needs.
ITE-128 Tooth Knife Grinding Machine


The ITE-128 is an exemplary tool designed for precision tooth grinding in applications requiring durability and ease of use. Key specifications include:
- Grinding Range: 0-25mm, adjustable infinitely for precise operations.
- Motor Power: 550W, ensuring sufficient power for demanding tasks.
- Teeth Speed: Up to 20 teeth per minute, improving productivity in high-volume settings.
- Grinding Diameter: Accommodating diameters between 125 mm to 450 mm, providing versatility for various knife sizes.
- Grinding Thickness: Up to 8 mm, allowing the processing of thick knives and blades.
- Main Grinding Angle: Adjustable between -20° to -40°, enabling users to achieve specific grinding angles according to their requirements.
- Teeth Angle: ± 15° for increased operational flexibility.
- Grinding Speed: Ranges from 1 to 36 teeth per minute, adapting to different grinding needs.
- Teeth Top Angle: ± 45°, facilitating various sharpening options.
- Grinding Wheel Size: The capacity to use grinding wheels of sizes 32 mm (or 16 mm) x 125 mm, expanding functionality to different grinding requirements.
- Machine Size: 1150 x 850 x 1650 mm with a net weight of 400 kg, demonstrating a compact design.
| Parameter | Specification |
|---|---|
| Grinding range | 0-25MM step-less |
| Motor power | 550 W |
| Teeth speed | 20 teeth/MIN |
| Grinding diameter | 125–450 MM |
| Grinding thickness | 8 MM |
| Main grinding angle | -20° -40° |
| Teeth angle | ±15° |
| Grinding speed | 1-36 T/min |
| Teeth top angle | ±45° |
| Grinding wheel size | Ø32 (Ø16) × Ø125 mm |
| Machine size | 1150×850×1650 MM |
| Machine weight | 400 KG |
The ITE-128 is ideal for businesses seeking reliability, efficiency, and superior results in tooth knife grinding applications.
ITE-158 Tooth Knife Grinding Machine


The ITE-158 model further expands capabilities in tooth grinding, ideal for industries that require precision and adaptability. Its high-performance specifications include:
- Diameter Range: Suitable for diameters from 120 mm to 800 mm, allowing the processing of larger knives and blades efficiently.
- Center Hole Size: Accommodates holes from 10 mm to 220 mm, versatile for various applications.
- Thickness: Grinds blades with thickness varied from 1 mm to 8 mm.
- Tooth Gap: Adjustable from 7 mm to 100 mm, offering flexibility for different knife types.
- Teeth Angle: Ranges from 5° to +30°, providing the necessary adjustments for various cutting requirements.
- Teeth Back Angle: Between 6° and 45°, enhancing usability for specific knife designs.
- Blade Moving Range: Maximum of 25 mm for precise alignment during grinding tasks.
- Blade Speed: 0.5 to 6 mm/s, ensuring gentle yet effective grinding.
- Working Speed: Capable of up to 20 teeth per minute for fast, high-quality results.
- Grinding Wheel Size: Utilizes a grinding wheel measuring 125 mm x 32 mm.
- Grinder Angle: Configurable from 90° to 180°, accommodating diverse grinding preferences.
- Coolant Pump Flow: 50L/min, offering effective cooling during operations.
- Total Power: 1.85 kW to 2.2 kW, providing sufficient power for demanding grinding tasks.
| Parameter | Specification |
|---|---|
| Diameter range | 120-800 mm |
| Center Hole size | 10-220 mm |
| Thickness | 1-8 mm |
| Tooth gap | 7-100 mm |
| Teeth angle | 5°~+30° |
| Teeth back angle | 6°-45° |
| Teeth incline degree | 45° |
| Blade moving range | max 25 mm |
| Blade speed | 0.5-6 mm/s |
| Working speed | max 20 teeth/min |
| Grinding wheel size | 125×32 mm |
| Negative chamfer degree | -27° |
| Grinder angle | 90°~180° |
| Grinding wheel speed | 26 m/s |
| Coolant pump flow | 50 L/min |
| Coolant capacity | 85 L |
| Total power | 1.85 kW / 2.2 kW |
The ITE-158 is an exceptional choice for companies aiming to enhance their operational efficiency and maintain precise standards in tooth grinding.
ITE-158A Tooth Knife Grinding Machine


The ITE-158A is the advanced version of the ITE-158, offering state-of-the-art features for even more precision and reliability in tooth knife grinding tasks. Here are its key specifications:
- Diameter Range: Similar to ITE-158, it handles diameters from 120 mm to 800 mm, accommodating a wide variety of blades.
- Center Hole Size: Flexible with sizes from 10 mm to 220 mm.
- Thickness and Tooth Gap: Supports thicknesses between 1 mm and 8 mm, with a tooth gap range from 7 mm to 100 mm.
- Teeth Angle: Adjustable from 5° to +30°, tailored to specific cutting tasks.
- Teeth Back Angle: Maintains an adjustable range of 6° to 45°.
- Teeth Incline Degree: Fixed at 45°, ensuring optimal blade placement for effective grinding.
- Unique Features: Includes advanced blade moving range (maximum of 25 mm) and a blade speed ranging from 0.5 to 6 mm/s.
- Working Speed: Improved to ensure up to 20 teeth per minute are ground.
- Coolant System: Generous coolant capacity at 85L, alongside a pump flow of 50L/min to maintain cutting performance.
| Parameter | Specification |
|---|---|
| Diameter range | 120-800 mm |
| Center Hole size | 10-220 mm |
| Thickness | 1-8 mm |
| Tooth gap | 7-100 mm |
| Teeth angle | 5°~+30° |
| Teeth back angle | 6°-45° |
| Teeth incline degree | 45° |
| Blade moving range | max 25 mm |
| Blade speed | 0.5-6 mm/s |
| Working speed | max 20 teeth/min |
| Grinding wheel size | Ø125ר32 mm |
| Negative chamfer degree | -27° |
| Grinder angle | 90°~180° |
| Grinding wheel speed | 26 m/s |
| Coolant pump flow | 50 L/min |
| Coolant capacity | 85 L |
| Total power | 1.85 kW / 2.2 kW |
With a powerful motor ranging from 1.85 kW to 2.2 kW, the ITE-158A is built for efficiency and durability. This model is quintessential for enterprises that prioritize precision in high-demand blade sharpening processes.
User-Friendly Control Systems
Both the ITE-128 and ITE-158 series machines feature intuitive control panels that include touch screens and physical controls, providing a seamless user experience. Users can easily set grinding parameters, monitor operations, and make adjustments for optimal efficiency.
Applications
These machines are ideal for numerous applications, including:
- Woodworking Industries: For sharpening circular saw blades commonly used in cutting wood materials.
- Metalworking Industries: Perfect for grinding steel blades and knives utilized in various applications.
- Manufacturing & Fabrication: Essential for industries requiring precision knife sharpening, such as food processing and packaging, where clean cuts lead to optimal operational efficiency.
Conclusion
The ITE-128, ITE-158, and ITE-158A tooth knife grinding machines stand at the forefront of sharpening technology, providing essential capabilities for industries requiring precision and durability. Their sophisticated design, user-friendly controls, and robust specifications make them the go-to choice for businesses seeking to maintain efficient operations while adhering to the highest standards of quality. Whether it’s for woodworking, metalworking, or manufacturing, these machines are crafted to enhance productivity and deliver the best results.
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