Product introduction
DF-4 Electromagnetic Sample Preparation Crusher uses the principle of electromagnetic vibration to directly drive the vibration tube, and crushes the material at high speed (3000 times/minute). It has the advantages of high efficiency, small size, light weight, no noise, and no dust. It is a new type of efficient and fast self-prepared sample analysis tool, which is widely used in laboratories in various industries such as mining, building materials, cement, metallurgy, chemical industry, coal, and food.

Parameters
| Model | DF-4 |
| Maximum number of feeding particles | ≤15 mm |
| Loading amount | 50 g |
| Power supply voltage | 220 V |
| Excitation frequency | 3000 times/min |
| Power | 60 W |
| Dimensions | 22x25x25 cm |
| Crushing time | 0-5 minutes adjustable |
| Weight | 18 kg |
