There is a significant difference between stainless steel high-speed doors and ordinary high-speed doors, both in terms of application scenarios and cost. Please refer to my detailed explanation below.

Stainless steel high-speed doors and ordinary high-speed fabric doors have been designated as two distinct models within SEPPES, specifically to differentiate them.

The HSD-180 is an ordinary high-speed shutter door, which is a clean speed roller door for workshops, featuring a PVC curtain and a door frame made of color steel plate. This type of high-speed roller shutter door is currently SEPPES' classic best-selling rolling shutter fast door and is favored by many factories abroad. Not only is the production cycle short, but the factory's production cost is also significantly lower than other styles. Moreover, the installation of ordinary shutter high-speed doors in factories offers multiple functions, such as alleviating traffic pressure, improving the environment, and reducing energy loss in air-conditioned rooms. At present, ordinary rapid roller shutter doors are installed in many areas of the plant, including clean rooms, air showers, raw material storage rooms, corridors, import and export ports, and so on. Ordinary industrial high-speed doors can not only be installed in various plant locations, but the installation time can also be shortened. For example, in some large foreign factories, if more than 20 speed roll-up doors need to be installed, after selecting the SEPPES HSD-180 fast roller shutter door, the installation time will not exceed 3 days. Within 3 days, the doors will not only be installed in the factory but also commissioned. For foreign markets, our company SEPPES has upgraded and shortened the installation and debugging time of fast rolling shutter doors, ensuring that our products can deliver benefits to customers as soon as possible upon receipt of goods. Stainless steel industrial PVC rolling doors possess all the functions of ordinary industrial rapid doors and are inclusive.

The stainless steel rapid roller door is designated as HSD-220, featuring a PVC curtain and a door frame made of stainless steel. It is used in more scenarios than ordinary roller shutter fast doors, such as food factory workshops, raw material storage rooms, pharmaceutical workshops, clean rooms, material storage rooms, etc. Food factories and pharmaceutical factories not only require high cleanliness but also have special requirements for interior decoration materials. Choosing a stainless steel door style not only ensures the door is clean, moisture-proof, and rust-proof but also offers zero pollution from stainless steel. In terms of cost, although the cost performance of stainless steel industrial fast rolling doors is not as good as that of ordinary high-speed door suppliers, the economic benefits it brings to the company are substantial. It offers 10 more functions than ordinary fast-speed doors and 20 more installation sites. Therefore, SEPPES stainless steel rolling rapid doors must be selected for food factories, pharmaceutical factories, and anti-corrosion and anti-rust plants.

Therefore, installation site and cost are the biggest differences between these two fast-opening doors. After comparing their advantages, some manufacturers will choose the speed high rolling door that can bring them the most economic benefits.