Instructions of High Quality Retractable Screen Door:
We manufacture a series of different sizes and design of retractable screen door, which are the most versatile. Our retractable screen door is functional, fashionable and versatile.
Feature of High Quality Retractable Screen Door：
*The most effective and attractive screen solution for front doors.
*Magnet switch mechanism can be chosen depending on your favorite.
*Rubber wheel totally decrease the noise in the sliding operation
*Low-profile housing blends in with existing door frame
*Slope bottom profile reduces the bottom barrier problem. Spring tension holds the mesh tightly in place.
*Mechanism system available instead of magnet on request
Specification of High Quality Retractable Screen Door：
Attention: hook lock system available instead of magnet by request.
- Q:What is the meaning of air conditioning system fc?
- When the "FC" flashes on the display of the air conditioning indoor unit, it indicates that the machine is performing the "filter cleaning prompt", which indicates that the filter needs to be cleaned and some products will beep while displaying "FC" , The above phenomenon should be explained to the user, this is not a problem with the machine, FC is not the machine's fault code, it is the normal function of the air conditioner, suggesting that the filter needs to be cleaned.
- Q:Does the fresh air system have activated carbon and hepa screens?
- Now there are many fresh air system on the market only the primary filter and filter in the efficiency, that is, activated carbon and hepa filter are not.
The initial effect of the filter and the role of the filter and activated carbon is almost the same, activated carbon filter can be dispensable (of course, better, not also affected little)
HEPA filter function, is the initial effect and efficiency or activated carbon can not be replaced, so the purchase of fresh air system must pay attention to buy HEPA filter
- Q:The fresh air system has several filtration systems
- HF purification technology features:
○ high efficiency dust removal: four layers of filtration, to prevent dust slipped in. HEPA can capture 0.3 microns of fine dust, a comprehensive elimination of indoor dust, dust pollution, to ensure that the room spotless!
0.3 micron equivalent to one thousandth of a millimeter, much smaller than ordinary bacteria (size generally about 0.5 to 1 micron);
○ high-performance sterilization: after the US Centers for Disease Control (CDC) testing and certification, HEPA on the air sterilization rate of 99.97%!
○ Reduce the fresh air: the introduction of indoor air, after high-performance filtration, you can filter out the bacteria, viruses, dust, harmful gases, odor and other harmful media, so that into the indoor air fresh, clean, oxygen-rich state.
- Q:Hotel air conditioning system filter cleaning cycle is how long?
- Hotel with central air conditioning, once a month to clean up the health is the most reasonable.
- Q:Oil system filter cleaning
- System of oil impurities in the filter adsorbed on the filter, play a filter purification.
- Q:Fresh air system over the effective filter PM2.5?
- Effective solution to the purification of PM2.5, due to the use of ozone does not produce two-stage high-voltage electrostatic dust grille to replace the traditional media filter (HEPA), and a cleaning reminder, free replacement, just neutral soap Water can be cleaned.
- Q:Filter the hydraulic oil with what material of the filter
- 1 mesh filter, filter accuracy is poor, but the flow is large, suitable for oil pump oil filter.
2 wire gap filter, twice the accuracy is slightly higher, the structure is strong and reliable, suitable for a large pressure impact of the pipeline filter.
3 paper filter, high precision, low strength, short life, suitable for precision oil return filter.
4 glass fiber filter, similar to the paper filter, but the strength is slightly higher, you can use clean gasoline cleaning several times, the price is not expensive, to adapt to a variety of media, than the paper filter to adapt to a larger range.
- Q:The Treatment Method of Large Pressure Difference in Filter System of Pulverizer Lubrication System
- The general operation found in the first switch to the standby filter to run, and then report the value of long, contact the repair process, or fill out the defect, such as maintenance cleaning or replacement. If often blocked, then because of the oil change.
- Q:What are the fresh air systems?
- Fresh air is different in the case of serious outdoor pollution, you can automatically close the new outdoor outlet, while opening the room to prevent the introduction of haze, while increasing the service life of the filter to reduce post-maintenance costs. Outdoor air is good for outdoor circulation
- Q:What is the difference between a window-style fresh air system and a central fresh air system?
- Window style fresh air system is mainly installed in the windows on the outlet, the structure is more simple than the central fresh air system, Qing Jie relatively simple. Central fresh air system is mainly the use of multiple pipelines will be different indoor outlet together to achieve uniform control, for different indoor transport of fresh air. In fact, the purpose of both is to change the fresh air for the room
SMOOTH, is professional manufacturer of retractable insect screens and retractable awnings. Our products are widely used in insect defense and building decoration.
Reformation is our incessant pursuance. "Stable quality, timely delivery and favorable price" is the tenet we always adhere to. We are looking forward to cooperating with customers all over the world.
1. Manufacturer Overview
|Annual Output Value
||Below US$ 1 Million
||20.00% South America
20.00% South Asia
10.00% Middle East
10.00% North America
10.00% Northern Europe
10.00% South Asia
10.00% Western Europe
5.00% Eastern Europe
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||Tianjin Port, China
||91% - 100%
|No.of Employees in Trade Department
||Above 10,000 square meters
|No. of Production Lines
||OEM Service Offered; Design Service Offered;
Buyer Label Offered
|Product Price Range