How to achieve effective control and management of personnel access? In the channel control design, the key equipment which usually needs to be selected is the gate machine which is directly communicating with the controller. Alternative gate machine type usually have: half revolving door, fast track three roller gate machine (also known as the three roll gate) Highgate (also known as full height turnstile doors, turnstiles) swing door. So how to choose the most suitable gate machine products in the appropriate budget, so as to achieve the best access control effect? In general, the following points need to be considered in the choice of the control device:
1 gate machine in the field of the use of the environment;
2 user requirements;
3 through the gate of the number of people, traffic;
4 to achieve the special functions.
How to choose the gate machine? Choose the most expensive or the best should be the most suitable for the use of the product within the budget. The following takes a factory with three roller gate as the channel control equipment as an example. Should be based on the following conditions to select the three roll brake instructions on how to select the gate machine products. The specific environment for the use of the gate machine are listed below.
Gate installed in the factory gate
There are 3000 people in the factory. 1000 people per shift
All the buses will arrive in 10 minutes.
1 consider the speed when using. To prevent the phenomenon of waiting for a long time to work.
1000 people per shift. Need to pass 100 person time every minute; 10 minutes of less than all pass.
Three roller gate machine speed 15-25 person / minute. According to the 20 person / minute to calculate the actual time depends on the use of habits and access control system response time.
Ensure shift time does not appear to contradict the phenomenon of staff. Need at least three 5 roller brake.
The use of the three roller gate at work is close to 100%
2 taking into account the frequency of use of gate. >
Attractions of the various periods of time in a day will be used to plant and attractions at the gate of the frequency of the use of the difference between the factory gate machine in the use of the most frequent.
The peak use frequency will be close to 100% if the use of three sets of 5 roll brake.
If using a 100% frequency machine. However, if the use of 40% frequency of equipment, five sets of equipment can be met. Need more than 13 units;
Play an appropriate role. Suitable products used in the right place.
Reduce equipment maintenance and updating of the future cost.
3 consider the service life of the brake. >
Assume the use of 5 sets of equipment. Each machine works 1200 times a day, every day in and out of the. About 400 thousand times in the year of the work;
Device for selecting 1 million times of life. Less than a year will be a major component of the failure of large areas, the overall life of 2-3 years. Need to be replaced;
Select no fault operating frequency 300-500 million devices. The overall life of more than 10 years; the main parts can be in 5-10 years of trouble free work.
4 consider the beauty of the gate machine.
Semi exposed angel to rely on the sea city. ;
Three roller gate common housing data, deliberate use of spray painting. Imports or higher levels of better; at least AISI304 stainless steel.
Internal corrosion protection
Data thickness. Water chestnut processing. Wire drawing process.
Large flow of people. Can not meet the requirements of the case, the three roll brake space is not enough. Can consider the choice of fast channel products. Fast channel is more beautiful, more high-speed, more secure, more convenient than the three roller brake. Though the price is more expensive, it is widely used because of the price problem. But the idea of more advanced foreign factories, the rapid channel is destined to become more and more respected products, play a three roller machine can not replace the important role.
Good fast channel products at speed. The use of longevity has an absolute advantage, frequency. Line channel products are other products can not be compared to become large / super large factory or high-rise office building after the first access control products preferred. Even if it is rush hour, can rise to the occasion, without setting a normally open state, greatly improving the safety and efficiency of the whole.
When the machine is used for office building at the gate. Need to consider the following points: how to choose the gate machine? The use of indoor channel gate machine.
1 use of the number of. Use frequency, person flow. Service life；
2 noise is small;
3 beautiful appearance;
4 emergency evacuation function.
Pedestrian control equipment in the building. Appearance on a beautiful style, can be considered fast channel and put the door mixed up to use. Fast track plus swing door. Greatly enhance the image of the modernization of the place, the actual use of the function is more comprehensive. Personnel to work through the fast channel to pass, can be better control of the building within the personnel. Persons with disabilities or carrying a large cargo of goods can be placed in the door through, so that the use of the gate in a more humane. Swing doors can also be used when the VIP channel, when there is an important customer or leadership to watch the swing door often open, personnel can quickly pass, do not need to make customers or leaders from the fast channel one by one.
Buy half the revolving door, fast track three roller gate machine, door, swing door control equipment for channel et al. Will be able to make the gate machine in the future daily use to play the biggest effect. Want to read this article, more consideration of the above issues. How to choose the gate machine has a more in-depth solution.
