There are two methods for positioning fast rolling shutters: Mechanical positioning: This positioning method has the same advantages as steel rolling shutters in that it is fast and has low requirements on the controller. Rotary encoder positioning: The elevators we often take are all positioned using rotary encoders. The advantage of this method is that the positioning is accurate. Taking an encoder with a resolution of .Height setting is simple. The fast rolling door control system designed by the Universal Door Industry has only one button to set the height arbitrarily. This is very practical. If you only pass people, setting the height to 1 meter is enough to avoid futile opening if there are tall objects such as forklifts passing by. Then just reset the height. The disadvantage is that the rotary encoder itself is relatively expensive, is a delicate component, and needs to be used in conjunction with the program, so the cost of the control system is relatively high.
Dalianhuanhuan Door Industry adopts the most advanced German technology to produce door curtains, transparent door curtains, soft door curtains, transparent soft doors, industrial doors, fast doors, fast rolling doors, high-speed rolling doors, automatic rolling doors, industrial fast doors Doors, etc. can also be produced according to customers' special specifications and specific needs
All employees at Huanzhao regard customers as God. The company will send professional technicians to customers for free to conduct on-site introduction and measurement and strictly abide by the requirements of the contract or agreement. Processing and production will provide door-to-door installation adjustment or installation guidance.
From the date of installation, completion and acceptance of the fast rolling door, the company will be responsible for free warranty and regular maintenance within the year except for losses caused by improper use and operation. After the warranty period, the company can still be responsible for long-term maintenance but needs to charge a cost.
The company's service agencies are located all over the country. The company will respond as quickly as possible to customers in different regions and strive to arrive as soon as possible to provide you with the most satisfactory service.
Advantages of Huanzhao Door Industry:
★Various styles and customization as you like
★Unique protection devices are safer to use
★All accessories are imported well-known brands to ensure quality
br/> ★Huanzhao products are all maintenance-free products, allowing you to use them with more confidence
★Manufacturer direct sales to buy the best products at the lowest price
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