Polishing Pads are use with
Fibre Discs, PSA Discs and Discs,stone polishing pad,wool pad,etc.Backing pads
are Widely used in grinding and polishing artificial stone, furniture and wood
products, metals, cars and other items.Sanding
disc backing pads are used beneath sanding discs to provide cushioning for
contoured work and to provide the attachment surface for hook and loop or quick
change discs. Pads may be solid or contain hole patterns to match sanding disc
vacuum holes. Choose from soft to firm density depending on the degree of
flexibility desired.
We distributes and wholesales various brands of Bonded Abrasives, Abrasive Sanding Disc, Cutting Wheels , Flap Wheels , Flap Disc Backing Pad, Flap Disc Adhesive , and Surface Conditioning Product etc, and enjoy a high position among consumers.
Excellent balance: the balance is important when polishing. The
reinforced inner structure keeps the plate stable and smooth. High-quality
material and advanced production technology ensure the pad balance.
Resistance to heat, and reducing heat transfer to the paint
surface.
The better balanced a backing pad is, the less fatigue you feel
when polishing or waxing car.
The Velcro backing has extra gripping power and it is strong.
works well and has not shown any sign of wear after about 50
hours of use
Hook And Loop Backing Pad,DA sander pad,Sander Backing Pad,Velcro Backing Pad,Hook And Loop Polishing Backing Pads Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd , https://www.jd-abrasives.com
Object judgment on the infrared detector of the tunnel mouth;
Converting the alarm signal, and controlling the video matrix according to the preset plan to perform video linkage;
The alarm signal is sent to the line control center (central alarm linkage) through the transmission network.
Line center alarm control
The control center security management server receives the alarm signal uploaded by the station security server through the transmission network, sends a switching control instruction to the station security video server according to the preset alarm plan, and controls the digital video codec system and the central video matrix to perform video linkage, correspondingly The camera video signal is switched to the center designated monitor and the alarm information is superimposed on the screen.
The Control Center Security Video Server has the following main functions:
Manage alarm plans;
Receiving the alarm information sent by the station security server, recording and starting the alarm plan;
After the alarm plan is started, an audible and visual alarm is issued.
Remind the operator that the alarm characters are superimposed on the screen until the operator confirms;
When multiple alarms arrive at the same time, the alarm image will scroll and the alarm character will follow the image scrolling;
The monitor with the linked image will be locked until the operator confirms all alarms before unlocking;
According to the requirements, the designated alarm signal is sent to the upper-level network such as the Public Security Control Center and the Emergency Center COCC.
Upper center alarm control
The upper center security video server receives the alarm signal uploaded by the control center security video server through the transmission network, sends a switching control instruction to the control center security video server according to the preset alarm plan, and controls the video center of the sub-control center to perform video linkage, correspondingly The camera video signal is switched to the center designated monitor and an audible and visual alarm is activated.
The upper central security video server mainly has the following functions:
Manage alarm plans;
Receiving alarm information sent by the control center security server, recording and starting the alarm plan;
After the alarm plan is started, an audible and visual alarm is issued to remind the operator that the alarm characters are superimposed on the screen until the operator confirms;
When multiple alarms arrive at the same time, the alarm image will scroll and the alarm character will follow the image scrolling;
The monitor with the linked image will be locked until the operator acknowledges all alarms before unlocking.
The upper center is also equipped with an electronic map of the security system, which can realize the functions of management and alarm display of the station security alarm system under the jurisdiction of the station, and provide intuitive alarm geographic information for the management commander.
[ Huaqiang Security Network News ] Station security video server mainly completes the following functions: Collecting the alarm source signal sent by the alarm host;