According to the feedback of our hard door users, compared with ordinary industrial lift doors and rolling doors, hard doors can save companies a lot of energy loss due to air circulation and save energy. About 80% of the rapid opening and closing greatly improves the company's production and logistics transfer speed, with high reliability, practicability, easy operation and fast maintenance. The drive control adopts a stable, energy-saving and precise servo system to ensure the reliable operation of the door body and to ensure that there are more than 150,000 trouble-free operations per year.

The new anti-pinch hand-broken foam door panel technology is an upgraded product of hard doors and shutters. When the traditional door panel encounters debris or ice, it will get stuck in the door panel connection gap, causing damage, deformation, abnormal noise, etc. In the cold or indoor or outdoor temperature difference or humid environment, the traditional door panel will cause the door panel to freeze or frost through cooling, and the new anti-pinch foam door panel is a complete solution, which greatly improves The service life of the door.

Hard fast doors are widely used in factories, cold chains, logistics, cold storage, fast lanes, automobile transportation, food processing, precision machinery, automobile 4S shops, underground parking lots, etc.

The key circle note of wind-resistant rolling door manufacturers

Aluminum alloy wind-resistant rolling shutters are large industrial rolling shutters that can withstand a twelfth typhoon. The overall material of this door is aluminum alloy. Each curtain has a width of 140mm and a thickness of 1.4mm. Thick curtains are the main force against wind. Not only that, we are also equipped with special tracks and special double-layer rubber bottom beams to further ensure wind resistance. Anti-drop property. In order to make consumers more satisfied, this door has the following properties while taking into account wind resistance:

1. Anti-theft: equipped with anti-pull device to avoid prying up the door leaf forcefully to prevent theft.

2. Stop or rebound: The anti-rolling door adopts emotional design, which can prevent automatic rebound and avoid the impact of the door leaf on the car during the landing operation, so that the person or car can complete it smoothly. The door leaf is firm, can be equipped with (optional automatic alarm system) and anti-pull-up device to avoid forceful means to pry up the door leaf, stay alert and prevent theft.

3. Multiple installation methods: According to the different characteristics of the house structure, the wind-proof rolling shutter door can choose three installation methods: inner window, outer window and top window. The indoor space of the parking space is not easy to bring dirt, rain, snow and other dirt into the parking space, and the surface is beautiful and stylish.