Specifications
| Voltage | 220V AC |
| Transmission mode | Belt and Gear Drives |
| Operating Mode | Four ball milling jars work at the same time, agate jars 50ml and 100ml are optional |
| Feed particle size | Soil material ≤ 10mm, Miscellaneous material ≤ 3mm |
| Minimum discharge particle size | 0.1µm |
| Maximum sample loading | Materials and grinding media do not exceed two-thirds of the Volume |
| Adjustable speed - revolution | 0~450rpm |
| Speed regulation | Brand inverter stepless speed regulation, automatic setting of forward and reverse rotation, automatic shutdown |
| Three-phase motor frequency conversion Controller power | 0.25KW |
| Run set total time | 1~9999min |
| Alternating positive and negative running time | 1~9999min |
| Continuous run time setting | 72 hours (timer 0-9999h) |
| Ball milling Operating Environment optional | Vacuum ball milling, inert gas ball milling, low temperature ball milling, high temperature ball milling |
| Electric screening machine | Up to seven layers of sieves, 20-200 mesh diameter |
| configuration | One grinding host, four agate ball milling cans 100ml, one Vibration sieve (20-200 mesh, ten) |
| Adjustable speed - rotation | 0~850rpm |
Packing list
Complete-built unit X1, Vibration sieve X1, ball mill tank X4, screen X10, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. The warranty period of the product is one year from the date of receipt.
2. Warranty method: repair the original product.
3. Time limit for the completion of warranty service: If the original product is repaired, the customer will be replied to the product maintenance within 3 working days from the date of receipt of the faulty product. If it is repaired, the repair will be completed and sent out within 7 working days from the date of receipt of the faulty product;
4. The above product quality warranty problems are not caused by human factors.
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/5948/Specification.html , which is only used by users who purchase commodities from the NBCHAO.