The range hood is a must for the family kitchen, and its quality in all aspects directly affects the home environment and the health of the family. So how do you choose a range hood? ★ In general, the quality of the certified range hood is more assured and the safety is better. ★ Comprehensive consideration of the air volume, fan power and noise of the range hood. Under the premise of achieving the same pumping rate, the fan power and air volume should be as small as possible, which can save energy and save a good mute effect. As for noise, the national standard stipulates that the noise of the range hood does not exceed 65 to 68 decibels. You can use this as a reference to purchase products. ★ For panel materials, the stainless steel explosion-proof glass has a better cooktop, which is both explosion-proof and easy to clean. 4. The diameter of the air outlet is proportional to the amount of air exhausted. The bigger the better. ★ Easy to clean is essential. Many consumers report that when the newly purchased range hood is started, the effect and noise of the range hood of the range hood are normal. After a period of operation, the noise increases and the amount of exhaust air decreases. This is mainly the result of the turbine fan oil accumulation of the range hood fan, and the dynamic balance is destroyed. Consumers should choose the models that can remove the net cover and fan turbine blades without any special tools. At the same time, the smoke collecting hood of the range hood should be carefully observed. There should be no seams and grooves on one side of the range hood. In order to clean more thoroughly and conveniently, it is of course best to use a steam-washing range hood that can be cleaned automatically. ★ Avoid buying products made by miscellaneous brands and small factories to ensure the quality of the products. ★ When purchasing, don't take it for granted that the imported range hood is better than the domestic one. It is the kingly way to choose the performance that is good and easy to clean. [Scan the QR code below, pay attention to the WeChat public number "Jiuzheng cabinet network "; you can view the popular article " 2016 goal: payment to delivery, no arrears! ", want to communicate with peers can join the Jiuzheng building materials network cabinet exchange group]
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.hfhighspeeddoor.com