How to buy roller shutters?

Roller shutter door is more common in life, a commercial door body, with no space, with typhoon resistance, rain, moisture, noise, prying, cold, heat preservation, sun, sand and other functions. It is suitable for any construction field. Some rolling gates are designed with wind-resistant hooks, thus greatly improving their wind resistance. So how to buy high-quality rolling gates, do you know?

1. In the selection of materials should be more consideration of lightweight, strong and durable materials, so that even in special circumstances can play a higher security issues.

2. Rolling door motor is also more important to buy a link, remember not to feel the lifting force is enough on the line, because the carrying capacity of the rolling door motor will slowly reduce the actual lifting efficacy over time, so the selection of materials as far as possible to exceed the actual lifting force of the door curtains of more than 30%.

3. Observe whether the structure of the electric rolling shutter door is accurate, lubrication degree is good or bad, good electric rolling shutter door heat dissipation comparison, the use of full gear rotation, no chain, no belt, which enhances the overall life of the rolling shutter door movement.

4. Brand is also an indispensable factor. Many small processing plant in order to reduce production costs, a reduction in accessories material, in the installation at the same time the quality of no way to get the appropriate protection, and maintenance is also the case, so customers should be appropriate to consider the brand of the enterprise in the purchase of the rolling door, the current industry recommended first-line brands have giant light rolling door machine, using six-stage motors, stable operation, perfect after-sales service, double limit switches, positioning accuracy, more secure and reliable. More safe and reliable.

5. According to the different characteristics of the building can choose to install inside, outside, in the installation of three different ways, open the shutter rolled in the upper part of the door, saving space inside the garage, and will not bring dirt, rain, snow and other debris into the garage, the appearance of beautiful and stylish, and the door will be closed automatically when it meets obstacles, the door will be closed automatically when it meets obstacles.

6. In addition, the humanised design of automatic rebound in case of obstacles prevents the collision of the car or object when the door is falling down, so that people or vehicles can pass through smoothly. The door body is strong, and can be equipped with (optional automatic alarm device) and anti-upthrust device to prevent prying the door body by forced means, continuous alarm, security and anti-theft.

Translated with DeepL.com (free version)