1. Heating Power and Heating Method: Higher power allows for higher maximum temperatures and a wider range of heat-mounting resins. More heating directions, such as 360-degree circumferential heating, result in faster heating. Integrated heating and cooling ensures precise temperature control.
2. Pressurization Capacity and Method: Higher adjustable pressure allows for a wider variety of sample types and mounting powder types. Pneumatic pressurization provides fast and clean response; hydraulic pressurization offers precise and stable pressure control.
3. Mold Cavity Compatibility: Consider factors such as mold cavity size and whether it can accommodate two samples per mold.
4. Ease of Operation: Consider the convenience of material feeding and the ease and safety of sample ejection.
