Arco Walk Through Metal Detector for Security Checking

Model NO.: VW-800D-24
Sensitibity Level: 255level
Waterproof: No
Warranty: 1 Year
Backup Battery: Support
Power Consume: 25W
Remote Control: Optional
Trademark: vfinder
Transport Package: Strong Cartoon Box or Ploywooden
Specification: CE and ISO
Origin: Guangdong Dongguan
HS Code: 8543709100
Model NO.: VW-800D-24
Sensitibity Level: 255level
Waterproof: No
Warranty: 1 Year
Backup Battery: Support
Power Consume: 25W
Remote Control: Optional
Trademark: vfinder
Transport Package: Strong Cartoon Box or Ploywooden
Specification: CE and ISO
Origin: Guangdong Dongguan
HS Code: 8543709100
VW-800D/24
 
Walk Through Metal Detector
 
Advantages of this walk through metal detector: 
high sensitivity; 
anti- interfere;
multi detection zones; a
djust sensitivity of each zone individually; self diagnostic, when power on;
7-inch LCD capacitive touch screen; high-strength materials, fireproof,
anti-corrosion, 
shockproof;
 real-time environment interfere monitor.
 
Achieved a number of patents and copyright certificates on the material,the appearance,and the software copyright.
 
Advanced features
Multi-zone technology:6 detection zones,adjust sensitivity of each zone individually.
 Touch screen:7-inch HDMI LCD touch screen,easy to operate and understand.
 Mobile connection technology: realize mobile APP remote control(optional).
 IP Grade: IP55 superior waterproof performance.
 Self calibration once power on.
 Self diagnostic, it will inform the user when exit the system.
 Start-stop technology:infrared devices with automatic start-stop technology.
 Adjust the alarm sounds arbitrarily.
 Adjust the working frequency automatically or manually.
 Detection Technology:Even detection technology, no blind spot.
 Professional detection process:built in 50 different detection occasions(providing upgrade services).
 Working frequency: 100 working frequency.
 Security level:50 security levels.
 Detection sensitivity of each zone: From 0 to 255level can adjustment 
 Multi-alarm sounds to choose-to fit different applications.
 Counter: Record the pass and alarm numbers.
 Query function: The system has real-time information query function.
 Intelligent Standby: The system has intelligent standby operation alerts.
 Working Standby:16 high-brightness LED indicator on.
 Detection speed: more than 60 people pass and detect in 1 minute.
Arco Walk Through Metal Detector for Security Checking

FUNCTIONS
Model VW-800D/24
External dimensions 2240×670x850mm
Vertical channel size 2000x700mm
   
Packing size 2280x700x290mm
NW 67KG
GW 75KG
Working voltage AC90V~240V 50/60Hz
Power 12W
Working frequency  1-100
Working environment -20ºC~65ºC
  Installation environment (W) 100cm* (L) 200cm
(no metal in this range)
Highest standard Metal size≥6g

Packing and size
Packing size:2280x700x290mm
  VW-800D/24
 
Walk Through Metal Detector
 
Advantages of this walk through metal detector: 
high sensitivity; 
anti- interfere;
multi detection zones; a
djust sensitivity of each zone individually; self diagnostic, when power on;
7-inch LCD capacitive touch screen; high-strength materials, fireproof,
anti-corrosion, 
shockproof;
 real-time environment interfere monitor.
 
Achieved a number of patents and copyright certificates on the material,the appearance,and the software copyright.
 
Advanced features
Multi-zone technology:6 detection zones,adjust sensitivity of each zone individually.
 Touch screen:7-inch HDMI LCD touch screen,easy to operate and understand.
 Mobile connection technology: realize mobile APP remote control(optional).
 IP Grade: IP55 superior waterproof performance.
 Self calibration once power on.
 Self diagnostic, it will inform the user when exit the system.
 Start-stop technology:infrared devices with automatic start-stop technology.
 Adjust the alarm sounds arbitrarily.
 Adjust the working frequency automatically or manually.
 Detection Technology:Even detection technology, no blind spot.
 Professional detection process:built in 50 different detection occasions(providing upgrade services).
 Working frequency: 100 working frequency.
 Security level:50 security levels.
 Detection sensitivity of each zone: From 0 to 255level can adjustment 
 Multi-alarm sounds to choose-to fit different applications.
 Counter: Record the pass and alarm numbers.
 Query function: The system has real-time information query function.
 Intelligent Standby: The system has intelligent standby operation alerts.
 Working Standby:16 high-brightness LED indicator on.
 Detection speed: more than 60 people pass and detect in 1 minute.
Arco Walk Through Metal Detector for Security Checking

FUNCTIONS
Model VW-800D/24
External dimensions 2240×670x850mm
Vertical channel size 2000x700mm
   
Packing size 2280x700x290mm
NW 67KG
GW 75KG
Working voltage AC90V~240V 50/60Hz
Power 12W
Working frequency  1-100
Working environment -20ºC~65ºC
  Installation environment (W) 100cm* (L) 200cm
(no metal in this range)
Highest standard Metal size≥6g

Packing and size
Packing size:2280x700x290mm
 

A variety of mechanical feeders, including drag-chain conveyors and rotary pocket feeders, historically have been used to volumetrically control the flow of fuel to coal pulverizers on power generators. Most power generation in the United States has relied on burning fossil fuels in steam boilers, with coal as the fuel of choice. By the 1920s, pulverized-firing (the burning in suspension of finely ground coal particles) evolved as means to more complete fuel combustion and higher system efficiencies and facilitated the use of larger boilers.

In the 1950s, Arthur J. Stock (1900-1986) successfully combined the weighing and control of material flow into a single device, now known as the Gravimetric Feeder. The first installation was placed in continuous operation at Niagara Mohawk Power Corporation's Dunkirk Station in 1957.

Ralph Hardgrove, a Babcock & Wilcox retiree who joined Stock Equipment Company in 1961 (at 70 years of age), led the feeder's development into general industry acceptance by the mid-1960s, when most large coal-fired boilers included gravimetric feed systems in their design.

The first Stock gravimetric feeder operated from 1957 to 1992, to be replaced by current gravimetric microprocessor-controlled design. This feeder was donated to Stock Equipment, refitted, and refurbished for public display in the engineering plant.

Coal Feeder

Coal Feeder,Feeding Machine,Gravimetric Feeder,Stock Coal Feeder

Jining Dongda Electromechanical Co.,Ltd. , http://www.coal-mine-equipment.com