Guangming Electric expansion door purchase / Guangming automatic expansion door supplier looking for Haifeng
Time: 2020-03-30 View: 1508
Guangming Electric expansion door purchase / Guangming automatic expansion door supplier looking for Haifeng
During the operation of the expansion door, it is strictly prohibited for personnel and vehicles to stay on the guide rail. The operator shall pay attention to the operation of the door body at any time to avoid accidents. The track shall be cleaned frequently to avoid the accumulation of sundries affecting the operation. The transmission device shall be injected with lubricating oil at least once a year, the chain shall be frequently injected with lubricating oil, and the wear condition of each component shall be checked, and the severely worn components shall be repaired or replaced in time. When pushing and pulling the electric expansion door, it shall be opened and closed gently and slowly. Do not push or pull hard. The automatic expansion door manufacturer´s telephone is damaged. If there is any fault, please inform the professional maintenance personnel in time for maintenance; non professional personnel shall not open it without permission!
Pay attention to maintenance after the installation and use of the expansion door, so as to effectively extend the service life of the expansion door. The automatic expansion door supplier, Shunhao door industry after-sales service has been received, welcome to inquire about the installation.Hardware is an important factor affecting the service life of the electric expansion door. General outdoor electric expansion door hardware includes door lock, hinge, door switch, dust strip, etc. Among them, the hinge is the connection of the door, so it is necessary to select the thick, durable and heavy quality door, sometimes three hinges are needed. The door plug is one of the most easily damaged parts. Suction and strength are very important. In fact, outdoor door locks are mainly decorative, followed by anti-theft, as long as they are easy to open and close, beautiful appearance.uality index of electric expansion door. pay attention to opening fee and glass feeSome people, when installing the door in the kitchen or toilet, in order to adjust the lighting, often add glass when the real electric expansion door is opened. Usually go to the shop to buy finished doors. If you want to open a hole and add glass, you usually have to pay extra. Before you buy, you need to negotiate the price with the merchant. Generally speaking, the price of each door is about 100 yuan, and the glass is more likely to be more expensive.Price of original electric expansion door. white electric expansion door can increase moneyAs we all know, the electric expansion door has many materials, various appearances and even various colors. Common color electric door expansion amber, mahogany, pear, white, and so on. If you choose white electric door expansion, the price of merchants may be higher than that of other color electric door expansion, because the white paint surface is more expensive than other color requirements. Of course, as long as you have bargaining power, you can also cut off these extra costs.
