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How to judge the quality of industrial sliding door?

2021-08-18 14:39:43

1. Foam density: Weigh the door panel and reduce the weight of the iron plate to got M,then measure the length, width and height of the door panel with a ruler to calculate the volume V. Find out the density ρ=m/ V, ρ≥40kg/m³ is a high quality door panel. 2. Steel plate thickness: the thickness of ...
What is European folding door?

2021-08-18 14:20:00

European standard folding door, as the name suggests, is made according to the standard folding door of European and American countries. It has fashionable, beautiful, high wind resistance and anti-theft performance. Widely installed in high-speed railway stations, airports, factories, warehouses ...
Models of high speed doors.

2021-07-29 12:30:23

Models of fast rolling door At present, the fast rolling shutter doors on the market are roughly divided into 5 categories. Their common characteristics are high speed, high efficiency, and a variety of external sensor interfaces, which can realize multi-device linkage, which is more intelligent and ...

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damon@yuouchina.com

+008613007581500

008613007581500

008613007581500

008613007581500