What key parameters should be considered when purchasing a metallographic cutting machine?

When selecting a metallographic cutting machine, it is necessary to focus on the following key parameters.
In terms of cutting capacity, the maximum cutting diameter determines the sample size that the equipment can handle. It should be selected according to the actual sample specifications; for example, handling a sample with a diameter of 50mm requires a corresponding model of equipment.
Cutting blade specifications include diameter, hole diameter, etc., which must match the equipment spindle. Common cutting blade diameters are 200mm, 230mm, 255mm, 305mm, 355mm, etc.
Motor power affects cutting efficiency and force. When handling hard materials, a motor with higher power should be selected, usually between 0.75-7.5kW.
The feeding method can be manual, electric, or automatic. Manual is suitable for small batches and simple cutting, while automatic feeding is suitable for high-precision and high-volume operations.
The type of cooling system (spray type or immersion type) and the coolant capacity also need to be considered to ensure that the cooling effect meets requirements.
In addition, the external dimensions and weight of the equipment must be compatible with the installation space, and the convenience of the operation panel will also affect the user experience.

The professional team at Kunshan Fuze Testing Equipment Co., Ltd. will assist customers in analyzing these parameters and recommend suitable equipment based on actual needs to avoid usage problems caused by mismatched parameters.