Product Details

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 operation verification for three million times.

Adjust curve of the switch door of the portal crane in accordance with actual sitution of the door of customers before delivery.Debugging is not necessary after installing on the site.

Wide voltage design,can adapt to +_ 20% voltage fluctuation ,withstand various complicated environment on the construction site.Motor protection class is IP54,humidity is 98%.It can prevent the constrution from splashing ,dust and mortar through sill mortar test.

More than 200,000 sets of VVVF door operator are being used in the present market ,which is much lower than the failure of main portal crane prducts in the domestic.

If you are looking for Professional elevator door system manufacturer and suplier,pls contact with us,we will provide the best price.We have various of door operator for you to choose,such as 2-PANEL CO VVVF door operator and etc.

Advanced automatic production lines ensure fast, efficient, accurate finished product order.

XIERK in GUANG ZHOU 2014		XIERK in SHANGHAI 2016		XIERK in SHANGHAI 2018		XIERK in LANGFANG 2019

Q1:What are 2-PANEL CO VVVFdoor operators?

A1:A device for opening and closing elevator door and hall door.

Q2:How does a door operator work?

A2:Running in the automatic state as long as the elevator slowdown to mun, brake contactor release after receipt into mun signal is given to open the door instruction, door operator according to the curve of internal automatic open the door, just to host an open after signal, delay 3 ~ 5 seconds after the host signal closing instructions, door machine according to the internal set curve is closed again, close to the master after what authority the signal, If there is a light curtain or safety touch plate action during the period, the host immediately stop closing the door, and give the door machine open signal.

Q3:What’s your delivery time of the 2-PANEL CO VVVF door operator?

A3:15 days after payment.

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