Rapid door is a door product widely used in commercial and industrial fields. It has the characteristics of fast opening and closing speed, good sealing and strong durability. The material of a high-speed door plays a vital role in its durability. This article will be mainly in Chinese and discuss the durability issues of rapid doors made of different materials.
Common rapid door materials mainly include PVC, aluminum alloy and stainless steel. The characteristics, durability and applicable fields of these three materials will be discussed below.
The first is the fast door made of PVC. PVC material is a plastic material that is lightweight, corrosion-resistant, and elastic. PVC fast doors are suitable for places that require frequent opening and closing, and are commonly found in supermarkets, logistics centers and other places. PVC fast doors have good durability and can withstand frequent opening and closing. However, the wear resistance of PVC material is relatively poor, and it is prone to wear and scratches after long-term use, affecting the aesthetics. In addition, PVC fast doors are very sensitive to temperature changes, and excessively high or low temperatures will affect their elasticity and sealing performance.
The second is the rapid door made of aluminum alloy. Aluminum alloy is a lightweight, strong, corrosion-resistant metal material. Aluminum alloy fast doors are more beautiful and elegant in appearance and are suitable for high-end commercial buildings, garages and other places. Aluminum alloy material has good corrosion resistance and can maintain good stability in harsh environments such as moisture, acid and alkali. In addition, aluminum alloy rapid doors have good wear resistance and scratch resistance, and can be used for a long time without being easily damaged. However, aluminum alloy materials have low strength and rigidity and are prone to deformation or distortion. Aluminum alloy rapid doors may be damaged when encountering strong impact or high wind pressure.
The last is the stainless steel fast door. Stainless steel is a metal material that is corrosion-resistant, high-temperature resistant, and high-strength. It is suitable for places that require higher safety and durability. Stainless steel rapid doors are commonly used in hospitals, food processing plants, laboratories and other places. Stainless steel fast doors have good strength and hardness and can prevent damage from external impacts or impacts. In addition, stainless steel has good corrosion resistance and is not easily affected by environments such as moisture, acid and alkali. However, stainless steel rapid doors are more expensive and have higher installation and maintenance costs. In addition, stainless steel rapid doors are heavy and inconvenient to open and close frequently and replace.
To sum up, rapid doors made of different materials have their own characteristics, advantages and disadvantages. It is very important to choose the appropriate material for rapid doors based on actual needs and usage environment. PVC quick doors are suitable for light-duty places, aluminum alloy quick doors are suitable for places with higher appearance requirements, and stainless steel quick doors are suitable for places with higher safety and durability requirements. When purchasing and using high-speed doors, you should fully consider the characteristics of the material and make a wise choice based on various factors.
Post time: Jul-31-2024