Super God CS300C metal detection security door

Security gates are an important line of defense for public security. At station and airport security gates, they can be used to check hidden metal objects on the human body, such as firearms, and control tools. In industrial production, security gates can detect metal objects that employees carry with them to prevent theft. Because the security gate is so important, the gold exploration network prompts you to pay attention to the following points when using the security gate, so as to avoid the occurrence of serious losses caused by false reports and omissions.

1, factory security:

(1) The installation is stable, and every effort is made to recommend that it be installed in an area away from high-frequency equipment so as to avoid false alarms and serial reports caused by interference;

(2) Rain, sun protection, outdoor installation, it is best equipped with awning and other facilities to increase the service life;

(3) Try to stay away from large metal objects during installation;

2, public places:

(1) Within 3-5 meters of the security door, there must be equipment such as power distribution rooms, elevators, and large machines;

(2) The security door cannot be used within 0.5m during the use of the security door. When passing the security door, it cannot be crowded and cannot collide with the security door. The average number of passers is 30 people per minute;

In addition to the use of attention, usually have to take care of it. Security doors need to be shut down for more than 2 hours per day to prevent long-term internal overheating and degraded performance. In addition, even when the waterproof security door is in use, it is necessary to avoid long-term exposure and rain, and try to build a shelter.

Bright Steel Bar

BRIGHT STEEL BAR

Bright steel bar is carbon or alloy steel bar with shining bright surface which is improved by cold drawing, peeling, turning, grinding and polishing over hot rolled black surface bars. By cold drawing, the steel bar yield strength and tensile strength will be improved. By peeling and turning, the surface imperfections will be removed. By grinding, the diameter tolerance will be more precision. By polishing, the surface will be much more shining.

Except the shining bright surface, comparing with the hot rolled black surface bars, the bright steel bars has better surface roughness, better roundness, straightness, more precision size tolerance etc.

Heat treatment such as annealing, normalizing, quenching and tempering will be done before do cold finishing on the hot rolled bar to get bright steel bar, in such condition, the steel bright bar will get most suitable mechanical properties to meet different application requirement.

The advantages of steel bright bars we supply:

1) Big stocks of hot rolled round bars or wire rods as raw materials

2) Heat treating furnaces to adjust the mechanical properties

3) Full sets of testing equipment to test the sizes, mechanical properties and microstructure.

4) Multiple packages to avoid broken packages and anti-rusty

Bright Steel Bar,Bright Steel Round Bar,Steel Bright Bar,Bright Polished Steel Bar,Alloy Steel Bright Bar Manufacturer

SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdthreadedrods.com