Welcome to the official website of Shanghai Guauma Logistics Equipment Co., Ltd.!
National consultation telephone: 400-168-0560

News

News

Current position:Home > News > Industry News
Industrial fast door common faults and solutions

Release time:2019-01-04

  Reason 1

  The infrared rays are affected by external forces, the position is shifted, and the object cannot be formed, resulting in malfunction of the photovoltaic system.

  Solution: Re-correct the infrared position to achieve the effect of the opposite.

  Reason 2

  A metal object exists above the ground coil, causing a signal to the vehicle detector that the door cannot fall.

  Solution: Clean up metal obstacles near the ground coil.

  Reason 3

  There are moving substances in the microwave radar radiation range, resulting in the existence of photoelectric signals.

  Solution: Empty the obstacles.

  How much does the quick door accessory system know?

  With the increasing popularity of industrial fast doors and fast stacking doors, the rapid door accessory system has gradually entered people's field of vision. However, most people may only know a little about the use of fast door related accessories and specific functions. .

  Xiaobian, this will take you into the family of industrial fast door accessories, to introduce you to the accessories members:

  1. Fast door electric control box: It mainly plays the frequency conversion function. The most critical part is the PLC and the inverter. There are also a certain number of terminals for the photoelectric system wiring.

  2. Intelligent encoder/mechanical limiter: It plays a limit on the door itself, and determines the operating range of the door, that is, the rising height and falling position during the operation of the door. Encoders are superior to mechanical limiters in terms of performance and ease of use and are widely popularized.

  3. Vehicle detector: Connected to the ground sense coil to detect the vehicle signal, so that the door body can achieve the automatic lifting effect.

  4. Microwave radar: Detecting moving objects around the door. If there is a vehicle or a pedestrian approaching the door, the door automatically opens. Its function is similar to that of a vehicle detector.

  5, infrared anti-mite system: Commonly there are two specifications of single shot and opposite shot, when the infrared is cut off, the door body automatically rebounds and rises to play the role of anti-mite.

  6. Fast door motor: The main drive system drives the door shaft to rotate and drives the strap to lift.

  Industrial door types and purchasing principles

  First, the type and performance analysis of industrial doors

  The door is a common part of all buildings, a passage for people to enter and exit the building, a passage for accessing large equipment, and a passage for entering and leaving the cargo. These functionally different channels, combined with the needs of the indoor environment, place specific requirements on these functions from specifications, control methods, door materials, and safety devices. In addition, from the long-term operating cycle and the value created per unit time, they must have stable and reliable performance, and a timely after-sales service system to ensure long-term use and continuity of production.

  1. Sliding door (sliding door or smoothing door): It is mostly used in traditional warehouses and needs to occupy left and right space. Applicable to locations where frequency of use and sealing requirements are not high.

  2, swing door: mostly used in traditional warehouses. It is suitable for locations where the door opening is small, the sealing requirements are not high, the frequency of use is low, and the environment inside the library is not high.

  3, rolling door: suitable for non-insulation requirements, low switching frequency. Although there are also insulated shutter doors, its structural characteristics determine that its insulation capacity is not too strong.

  4, industrial lift door (industrial sliding door): This is a professional industrial external door, used in foreign industrial plants and logistics buildings are more common. It can meet the needs of many aspects such as heat preservation, sealing, high frequency switching, service life, professional control, and safety of use. It is now more and more adopted by China's industrial and logistics projects.

  5, industrial fast door: This is a more professional industrial door. Its extremely high opening speed is up to 1.2 m / s (average speed) and the maximum instantaneous speed is up to 2 m / s. It is used in the connection channels of different units of industrial plants and logistics warehouses to block the air flow, so as to ensure that the environment of specific units meets the standards. At the same time, its high-speed, high-frequency switches ensure smooth operation. At present, the fast doors on the market are mostly roller blinds with high technical requirements.

  6, professional insulation door: This is a professional door used in very warm conditions, such as low temperature cold storage doors, high temperature area doors. This kind of door pays more attention to heat preservation and airtightness, and it is more in translation.

  7, other professional doors: such as high clean sealed doors, high clean automatic doors.

  Second, the industrial door settings

  1. The principle of purchasing the door.

  1 practical principle

  The so-called practicality means that the door must meet the actual needs. These doors are available in a variety of models, sizes, and functions, and the suitability and price of each door are different. From a practical point of view, it is necessary to consider both performance and investment savings. A good solution must first be adapted to the needs of the user and to the user's usage.

  2 holistic principle

  The overallity is to systematically consider the whole process when performing door configuration, and set it reasonably in terms of the model, quantity, and control of the door so as not to leave any bottleneck. The door is not just a simple switch accessory, its speed, airtightness, service life, safety, reliability, ease of maintenance, operating costs, noise impact, etc. are all factors to consider.

  3 security principles

  Safety means setting up a safety device based on site conditions. Safety is gradually accepted and recognized by more and more customers, especially as the frequency of goods circulation is getting higher and higher, the turnover rate of goods is increasing, and the volume and frequency of loading and unloading goods are increasing. Various security risks have also arisen. Therefore, it is necessary to consider not only the basic use function of the door, but also the safety device of the door.

  More than 100 companies have witnessed the quality project of the Guauma high-speed door!

  Make security safe, make management more effective

  Guauma, born for the high-speed door! Build a faster, smarter environment for logistics channels and be a high-speed door expert around you

  Professional undertaking: clean room fast door, cold storage insulation fast door, machine protection fast door, external hard fast door loading and unloading equipment system

  Shanghai Guauma Logistics Equipment Co., Ltd., founded in Shanghai, China, has been focusing on high-speed door engineering and services for many years. Adhere to a faster and smarter environment for logistics channels. More than 100 high-quality high-speed door projects nationwide! Hotline: 400-168-0560.

  More than 100 companies have witnessed the quality project of the Guauma high-speed door! Let security be guaranteed and management more effective, Guauma, born for high-speed doors! To build a faster and smarter environment for the logistics channel, to be the high-speed door expert around you. Professional undertaking: clean room fast door, cold storage insulation fast door, machine protection fast door, external hard fast door loading and unloading equipment system. Shanghai Guauma Logistics Equipment Co., Ltd., founded in Shanghai, China, has been focusing on high-speed door engineering and services for many years. Adhere to a faster and smarter environment for logistics channels. More than 100 high-quality high-speed door projects nationwide! Hotline: 400-168-0560.

在线咨询
Customer Service
Landline
021-62566880
Advisory
15216882256