- 4 Panels Center Opening Vvvf Door Operator
- 2022-09-09 02:56
- 1.The use of VVVF frequency conversion control technology2.The use of a deceleration, synchronous belt drive, smooth and reliable operation3.The use of asynchronous door knife, matching sedan door lock;4.Weight of door panel ≤320kg (total weight of door i
- 2-panel Co Vvvf Door Operator
- 2022-06-10 15:50
- Adopt the lastest door driving system and error prevention measures for software and hardware to automatically calibrate after position loses,ensure reliable operation of the portal crane through strict abnormal state test,functional test and reliability
- 3-panel Sliding Vvvf Door Operator
- 2022-05-23 15:48
- Pre-adjusted and tested in the factory with self-learning functions for opening and closing times speed.Accordingly we can have a fast and easy installation because there is no more need for additional adjustments in the site.
