The price evaluation of a CNC 5-axis tool grinding machine can be influenced by various technical criteria. Some common technical criteria that can affect the price of a CNC 5-axis tool grinding machine include:

1. Machine Size and Capacity: The size and capacity of the CNC 5-axis tool grinding machine, such as the grinding wheel diameter, X, Y, and Z-axis travel, and rotary axis capabilities, can impact its price. Larger machines with higher capacity and larger work envelopes typically cost more due to increased material and construction costs.
2. Machine Accuracy and Precision: CNC 5-axis tool grinding machines with higher accuracy and precision, such as machines with advanced grinding capabilities, high-quality linear guides, and precise rotary axes, tend to be more expensive. Higher accuracy and precision are crucial for producing complex and high-quality cutting tools with tight tolerances.
3. Spindle Speed and Power: The spindle speed and power of the CNC 5-axis tool grinding machine, which determines its grinding capability, can also affect its price. Machines with higher spindle speed and power, suitable for grinding hard materials or performing heavy-duty grinding operations, may be more expensive.
4. Tool Magazine and Capacity: The type and capacity of the tool magazine, which holds the grinding wheels or other cutting tools, can impact the price of a CNC 5-axis tool grinding machine. Machines with larger tool magazines, automatic tool changers, and advanced tool management systems may be priced higher.
5. Machine Control System: The type and quality of the CNC control system used in the machine can also impact its price. Advanced CNC control systems with features like multi-axis control, high-speed grinding capabilities, and user-friendly interfaces may add to the cost of the machine.
6. Brand and Reputation: The brand and reputation of the CNC 5-axis tool grinding machine manufacturer can also affect its price. Established brands with a reputation for producing reliable and high-quality machines may command higher prices compared to lesser-known or generic brands.
7. Service and Support: The availability and quality of service and support, including warranties, technical support, and after-sales service, can also impact the price of a CNC 5-axis tool grinding machine. Machines that come with comprehensive service and support options may be priced higher compared to machines with limited or no support.
8. Additional Features and Customization: Additional features and customization options, such as coolant systems, automation options, advanced grinding wheel dressing systems, and custom configurations, can also add to the price of a CNC 5-axis tool grinding machine. Customized machines designed for specific tool grinding applications or industries may be more expensive due to the additional engineering and manufacturing costs involved.
9. Age and Condition: The age and condition of the CNC 5-axis tool grinding machine, whether it’s brand new, used, or refurbished, can also impact its price. New machines typically command higher prices, while used or refurbished machines may be available at lower costs, but they may come with their own risks and considerations.

It’s important to consider all these technical criteria when evaluating the price of a CNC 5-axis tool grinding machine, and also factor in your specific tool grinding requirements, budget, and long-term operational costs to make an informed decision. Consulting with machine tool dealers, manufacturers, or industry experts can also provide valuable insights into the price evaluation process.