Multi-function machine:
Cleaning carpet and floor,grinding,polishing,crystallization,etc.
Specification:FB2:(two heads)
| model | motor(KW/HP) | power(A/V) | rpm | work span | wt.(kg) |
| FB2-220 | 3.7/5 | 15/220 | 0-1500 | 20' | 150 |
| FB2-320A | 3.7/5 | 10/380 | 800 | 20' | 150 |
| FB2-320B | 3.7/5 | 10/380 | 0-1500 | 20' | 150 |
| FB2-320C | 5.5/7.5 | 20/380 | 0-1500 | 20' | 170 |
