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The Valve Grinding Milling Machine VR90 is designed to provide high precision for automotive applications, including grinding and boring valve seats. It’s an ideal solution for machining automobile engines, motors, and tractors. This compact yet powerful machine offers...
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The Valve Grinding Milling Machine VR90 is designed to provide high precision for automotive applications, including grinding and boring valve seats. It’s an ideal solution for machining automobile engines, motors, and tractors. This compact yet powerful machine offers excellent performance in grinding, making it an essential tool for automotive repair shops and manufacturing facilities.
2-Axis Operation: The VR90 is equipped with 2 axes for smooth and accurate movement, providing precise control during grinding and milling tasks.
Spindle Speed Range: The machine offers a spindle speed range of up to 900 rpm, ensuring consistent and efficient grinding performance on various components.
Compact Size: Weighing only 0.12 tons and with compact dimensions, the VR90 is perfect for smaller workspaces without compromising on performance.
Internal Grinding Capabilities: The machine is specifically designed for internal grinding, making it ideal for valve seat boring and other intricate machining tasks.
Travel Range: With a W-axis travel of 120 mm, the VR90 provides flexibility for machining various components with different sizes and specifications.
Automobile and Tractor Applications: This machine is tailored for automotive engines, motors, and tractor valve seat repairs, providing high-quality and precise grinding for these critical components.
Sturdy Build: The machine’s robust construction ensures stability during operation, allowing for precise and reliable grinding results over time.
Bright Red Color: The VR90 comes in a vibrant red color, adding a professional and appealing look to your workshop while maintaining durability and ease of maintenance.
Video Inspection and Test Report: A detailed video inspection and machinery test report are provided to verify the machine’s operational readiness, ensuring it meets high-quality standards.
The Valve Grinding Milling Machine VR90 is a precise and reliable tool for valve seat boring and grinding applications in the automotive and tractor industries. Its compact design, powerful spindle, and accurate internal grinding capabilities make it a valuable asset for businesses focused on high-quality engine repair and maintenance. If you need a versatile machine that delivers precision and performance, the VR90 is an excellent choice.
VR90
VALVE GRINDING MACHINE
| Item | Unit | Specifications |
| Max. dia. of valve ground | mm | 90 |
| Dia. of valve stems clamped (Standard) | mm | 6~16 |
| Dia. of valve stems clamped (Optional) | mm | 4~17 |
| Dia. of valve stems clamped (Optional) | mm | 12~18 |
| Angle of valve ground | ° | 25~60 |
| Longitudinal movement range of headstock | mm | 120 |
| Cross movement range of Honing head | mm | 95 |
| Depth of cut of valve ground | mm | 0.025 |
| Honing head spindle speed | r.pm | 4500 |
| Headstock spindle speed | r.pm | 125 |
| Honing head electromotro | ||
| Model | YC-Y7122 | |
| Power | kw | 0.37 |
| Voltage | v | 220 |
| Frequency | Hz | 50/60 |
| Speed | r.pm | 2800 |
| Headstock electromotor | ||
| Model | JZ5622 | |
| Power | KW | 0.09 |
| Voltage | V | 220 |
| Frequency | Hz | 50/60 |
| Weight | kg | 120 |
| Overall dimensions (LxWxH) | cm | 68*60*60 |
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| 2-Axis Operation | The VR90 is equipped with 2 axes for smooth and accurate movement, providing precise control during grinding and milling tasks. |
|---|---|
| Spindle Speed Range | The machine offers a spindle speed range of up to 900 rpm, ensuring consistent and efficient grinding performance on various components. |
| Compact Size | Weighing only 0.12 tons and with compact dimensions, the VR90 is perfect for smaller workspaces without compromising on performance. |
| Internal Grinding Capabilities | The machine is specifically designed for internal grinding, making it ideal for valve seat boring and other intricate machining tasks. |
| Travel Range | With a W-axis travel of 120 mm, the VR90 provides flexibility for machining various components with different sizes and specifications. |
| Automobile and Tractor Applications | This machine is tailored for automotive engines, motors, and tractor valve seat repairs, providing high-quality and precise grinding for these critical components. |
| Sturdy Build | The machine’s robust construction ensures stability during operation, allowing for precise and reliable grinding results over time. |
| Bright Red Color | The VR90 comes in a vibrant red color, adding a professional and appealing look to your workshop while maintaining durability and ease of maintenance. |
| Video Inspection and Test Report | A detailed video inspection and machinery test report are provided to verify the machine’s operational readiness, ensuring it meets high-quality standards. |
The Valve Grinding Milling Machine VR90 can grind valves with a maximum diameter of 90 mm. It accommodates standard valve stem sizes from 6 mm to 16 mm and has optional sizes ranging from 4 mm to 18 mm.
The spindle speed of the VR90 can reach up to 900 rpm, allowing for consistent and efficient grinding performance across various components.
Yes, the VR90 is compact in size and weighs only 0.12 tons, making it an ideal choice for smaller workspaces without compromising on performance.
The W-axis on the VR90 has a travel range of 120 mm, providing flexibility for machining components of different sizes and specifications.
Yes, the VR90 is specifically designed for internal grinding, making it particularly effective for valve seat boring and other intricate machining tasks.
The VR90 can grind valves at an angle range of 25° to 60°, allowing for versatility in valve seat configurations.
Please refer to the manufacturer's warranty policy for details. Typically, such machines come with a limited warranty covering manufacturing defects.
The video inspection and test report include a detailed verification of the machine's operational readiness, ensuring it meets high-quality standards before it is delivered.
The VR90 operates on a power supply of 220V with a frequency of 50/60Hz.
The VR90 weighs 120 kg (0.12 tons), making it sturdy yet manageable for various workshop settings.
The overall dimensions of the VR90 are 68 cm in length, 60 cm in width, and 60 cm in height.
Yes, the VR90 is designed for precision automotive machining, making it an essential tool for both automotive repair shops and manufacturing facilities.
Regular maintenance includes cleaning, lubrication of moving parts, and checking for wear on grinding components to ensure optimal performance.
Yes, the VR90 is specifically tailored for automotive engines, motors, and tractor valve seat repairs, providing high-quality and precise grinding.
The VR90 features a vibrant red color, adding a professional appearance to your workshop while maintaining durability.
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