The cap screwing device is widely applicable to the screwing or tightening of any screw cap. It has a wide range of screwing caps. The screwing cap is not limited by the height, shape, size and weight of the bottle, and it can be either screwed or unscrewed, which is convenient for operation.
Specification
| Applicable cover diameter | Φ 20- Φ 70mm |
| Air pressure | 0.6MPa |

Qualification
