The appearance is luxurious and elegant. The revolving door can harmonize with the surrounding environment of the hotel. The overall planning of the revolving door of the hotel is advanced, which can make the revolving door have large space relative to the diameter of the revolving axis. The revolving door can pass 30-52 person times every turn, which can not only make the wheelchair enter and exit easily, but also make it easy to carry large objects or cars to enter and exit when it is opened. Now let´s share with you the five points you should pay attention to when choosing Nanjing Revolving Door?
From the appearance of the revolving door, the genuine product is well made, with a flat appearance, no significant scratches, and no gaps in the corners. The appearance of the product is sand blasting electrophoresis silver white (or other spraying colors), with high glossiness, corrosion resistance, and resistance to wiping, which can persist for decades without fading. The material appearance of the imitation is generally aluminum oxide coating, with poor texture.
From the raw materials of the revolving door, let the manufacturer provide the material sample or door angle. The wall thickness of the profile can be measured from the material section. The wall thickness of the genuine profile is 3.0mm. Generally, only 1.3-1.5mm is required for profiles. The thickness of corner connector is 10.0mm. Generally, the connector of aluminum door is only 3-5mm thick.
From the perspective of the process quality of the revolving door, the door leaf assembly process of the genuine product is a two-layer reinforcement assembly process of screw connection and welding, which can ensure that the corner of the door leaf will not crack for life. For the imitation of the automatic door, it is generally only required to screw connection or single point welding.
From the accessories of the revolving door, the genuine accessories are well made, and the device positioning is accurate without error. In particular, the door closers, the key accessories, are all authentic products of foreign brands, while the counterfeit products are mostly low-end products of domestic or imported types.
From the after-sales service of the revolving door, the free warranty period of the genuine products is more than three years, and the lifelong protection is promised. Some counterfeits do not have a warranty, or are not repaired in a timely manner, and the cost is high.
