It is important that the floor changes with the temperature and humidity of the environment.

In summer, the temperature rises, the air humidity is relatively high on cloudy and rainy days, and the probability of floor problems is also high. Therefore, summer is the key season for wood floor maintenance. How to maintain the following summer is the key to maintaining the following safety.

First, control the indoor humidity. When the indoor humidity is controlled at 50%-70%, it is the most suitable humidity range for the human body, and it is also the most suitable humidity environment for solid wood flooring. Only by controlling the indoor environmental humidity within this range can the original characteristics of the solid wood floor be relatively stable. For this reason, when the humidity indicator exceeds 70%, it is necessary to keep the room ventilated or turn on the air conditioner to reduce the humidity of the room and the floor; when the humidity is lower than 50%, the floor should be humidified several times with a damp cloth that does not drip.

Second, prevent sun exposure. If the floor near the balcony or window is directly exposed to the sun for a long time, cracks may occur, and the paint film on the floor surface may be foamed, discolored, or even detached. Therefore, when going out or not at home for a long time, pay special attention to whether the curtains are pulled.

Third, always remove dust. Jiuzheng Building Materials Network Xiaobian suggested that cleaning with a broom and a vacuum cleaner, especially where it is often stepped on, should be especially clean.

Fourth, to choose a suitable water-based wax, also pay attention to only use one wax at a time, otherwise mixing together may cause a chemical reaction, making the floor sticky and dirty.

Fifth, carefully move the furniture. Be very careful when moving the furniture on the floor. It is best to lift it completely to avoid scratching the floor while dragging.

Swing Door

1.with 3000 square meter factory about 35 workshop workers and 25 office workers.

2.More than 20 sets of advanced machines with more than ten years domestic trade experience and international trade experience.

3.Manufacture and supply good quality automatic doors

4.With ISO 9001 Certification and many others certifications

5. Excellent DC brushless motor , high wear-resistant qualities wheels and reasonable structure design makes it more stable, quiet, longer life

6.Our Service system is perfect


Controller Dimensions : 85×124×600mm

Weight :12 kg

Maximun leaf weight :150 kg

Open range : 70°~115°

Closing speed : 10~43 cm/s

Door hold time :0.5~10 seconds

Main Power :AC 220V~250V,50~60 Hz

Maximum current :1A

Maximun motor power:55W

Wait Power :14W

Fuse :Minimum 3.5 ASlow

Operating Temperature : -30℃ ~+50℃

Swing Door,Exterior Swing Door,Aluminium Out Swing Door,Refrigerated Swing Door

Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffreezerdoor.com