Security Checkpoint Good Metal Detector Gate

• 5.7 inch LCD screen with Infrared remoter controller
• Adopt advanced digital signal processing control replaced

• Friendly windows interface, both Chinese and English program, easy to operate.
• Program Self-diagnostic when power on, automatically checking left and right door panel, LED light and choose the best working frequency.
• Automatically count passengers and alarm times, keep alarm records for inquiry (up to 20000 records)
• Detecting Zones: 6 detecting loops, can extend to 33 zones by separate left, right, ,middle side detection to pinpoint detection(As follow picture)
• Sensitivity adjustable:Each zone has 255 degree sensitivity level, three patterns: High, middle, Low for different requirements. Preset the metal size, weight, volume, location to exclude the coin, key, belt..
• Sound Alarm: 1-25s alarm time, 255 different sound volume and 12 tones for choose
• LED light alarm: LED bar graph on left and right door frame, visible alarm simultaneously to ascertain the layout of metal articles
• Lock and Password protection, only the authorized person can operate.
• Anti-interference function, using advanced interactive transmitting and receiving to avoid interference, frequency range from 4K-8K to avoid frequency interference
• 6 preset programs for security application versatility
• 4 hours Battery backup , the uninterruptible power protection system secure the parameters when power off.
• PVC material and Control unit on the top, waterproof, moisture-proof and cooler.
• Integrated and modularized circuit design lead to simple installation and more convenient after services.
• Adjustable Passing speed: up to 100 persons/min
• Background light:0-99 seconds for choose
• Calendar function:real time display year, month, date, hour, minute, second
• Harmless to heart peacemaker, pregnant women, magnetic floppy, recording tapes, etc.
• Network support: (For Option)

• 5.7 inch LCD screen with Infrared remoter controller
• Adopt advanced digital signal processing control replaced

• Friendly windows interface, both Chinese and English program, easy to operate.
• Program Self-diagnostic when power on, automatically checking left and right door panel, LED light and choose the best working frequency.
• Automatically count passengers and alarm times, keep alarm records for inquiry (up to 20000 records)
• Detecting Zones: 6 detecting loops, can extend to 33 zones by separate left, right, ,middle side detection to pinpoint detection(As follow picture)
• Sensitivity adjustable:Each zone has 255 degree sensitivity level, three patterns: High, middle, Low for different requirements. Preset the metal size, weight, volume, location to exclude the coin, key, belt..
• Sound Alarm: 1-25s alarm time, 255 different sound volume and 12 tones for choose
• LED light alarm: LED bar graph on left and right door frame, visible alarm simultaneously to ascertain the layout of metal articles
• Lock and Password protection, only the authorized person can operate.
• Anti-interference function, using advanced interactive transmitting and receiving to avoid interference, frequency range from 4K-8K to avoid frequency interference
• 6 preset programs for security application versatility
• 4 hours Battery backup , the uninterruptible power protection system secure the parameters when power off.
• PVC material and Control unit on the top, waterproof, moisture-proof and cooler.
• Integrated and modularized circuit design lead to simple installation and more convenient after services.
• Adjustable Passing speed: up to 100 persons/min
• Background light:0-99 seconds for choose
• Calendar function:real time display year, month, date, hour, minute, second
• Harmless to heart peacemaker, pregnant women, magnetic floppy, recording tapes, etc.
• Network support: (For Option)

Carbon Steel Pipe

Seamless carbon steel pipes are made of steel ingots or solid billets through perforation to make capillaries, which are then hot-rolled, cold-rolled or cold-drawn. The raw material of carbon Steel Pipe is a round tube blank, which is cut by a cutting machine into a billet with a length of about 1 meter, and sent to a furnace for heating through a conveyor belt. The billets are fed into the furnace and heated at about 1200 degrees Celsius. The fuel is hydrogen or acetylene. Furnace temperature control is a critical issue. After the round tube blank is released from the furnace, it is pierced through a pressure punching machine. Generally, the more common punching machine is the conical roller punching machine. This kind of punching machine has high production efficiency, good product quality, large amount of perforation and diameter expansion, and can wear a variety of steel grades. After perforation, the round tube blank is successively cross-rolled, continuously rolled or extruded by three rolls.
1. Seamless steel pipe for structure (GBT8162-2008). Mainly used for general structure and mechanical structure. Its representative material (brand): carbon steel, 20, 45 steel; alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, etc.
2. Seamless steel pipes for conveying fluids (GBT8163-2008). It is mainly used for conveying Fluid Steel Pipe in engineering and large-scale equipment. The representative material (grade) is 20, Q345, etc.
3. Seamless steel pipes for low and medium pressure boilers (GB3087-2008) are used to manufacture various structures of low and medium pressure boiler superheated steam pipes, boiling water pipes and superheated steam pipes, large smoke pipes, small smoke pipes and arch bricks for locomotive boilers Hot-rolled and cold-drawn (rolled) seamless steel pipes of high-quality carbon structural steel for pipes. The representative material is 10, 20 steel.

Carbon Steel Tube, Mild Steel Pipe, Hot Rolled Steel Pipe, Weld Steel Pipe

Shandong Guanzhou Iron and Steel Group Co., Ltd. , https://www.guanzhousteel.com