Buying a KFC door can't just look at the price, quality is the ultimate goal of any product, the price is of course as low as possible. However, in the KFC industry, the price principle does not necessarily work! Nagma specializes in the production of KFC door manufacturers, to provide you with the following suggestions for the purchase of KFC door, I hope to serve you better! Hakama Suits,Haori Hakama,Kimono Coat,Men'S Black Skirt Pack Zhejiang Jiateng Trade Co.,Ltd. , https://www.kato-trade.com
1, look at the material
The aluminum-magnesium-titanium alloy door profiles used in the excellent KFC doors, thickness, strength and oxide film, all comply with the relevant national standards, the wall thickness should be more than 3 mm, the tensile strength reaches 157 Newtons per square meter, and the strength is obeyed. To achieve 108 Newtons per square millimeter, the oxide film thickness should be 10 microns. If you do not meet the above criteria, it is a poor quality aluminum-magnesium-titanium alloy door, be careful!
2, look at processing
Excellent KFC door, fine processing, exquisite assembly, good sealing, weatherproof, dustproof, soundproof and easy to switch. The inferior KFC door, blindly chooses the KFC door profile series and specifications, the processing is shoddy, the sawing is used instead of the milling process, the assembly is not carried out according to the requirements, the sealing is poor, the switch is not flexible, not only the wind leakage, but also the glass burst phenomenon. When it encounters strong winds and external forces, it is very dangerous to scrape or knock down the sliding parts or the glass, causing damage and injuring people.
3, see the price
After examining the factors of materials and processing, it is only after looking at the price. Under normal circumstances, the excellent KFC door is high in production cost, and the price is about 30% higher than the inferior KFC door.
Some KFC aluminum alloy doors and windows with a wall thickness of only 0.8-1.5 mm KFC door profiles, tensile strength and compliance strength are much lower than the national guidelines, use is very dangerous, Nagmar Kendall door according to European standards, door leaf material 2.5 -3.5 mm, fixed material 2.5 mm, Guangdong Central Asia high-grade profile grade.
At present, there are many self-employed households who process aluminum-magnesium-titanium alloy doors. They are generally not professionally born. They do not understand the structural characteristics of KFC. In order to reduce costs, cut corners, shoddy goods, and the hidden dangers of products are generally unacceptable. Therefore, as a professional KFC door manufacturer, we recommend better use of regular KFC door manufacturers' products.