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DIY coffee bean roaster
Fix the motor and the rack by tightening the not and then connect the cylinder and the motor(the motor’s tight should be the same level of its bearing.)
Operation instruction:
| Model | ZFBN90 |
| Material | stainless steel |
| Working method | cylinder type |
| Power | 40W |
| Voltage | 220-240V/50Hz |
| Cylinder diameter | 14cm |
| Machine weight | 2.6kg |
| Body size | 38*22*20cm |








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