We're the original supplier and can provide you  We're the original supplier and can provide you Â
The first type is the bare pipe water wall. This is the simplest structure of the water wall. The advantage is that ordinary seamless steel pipes can be used, and it is more convenient to replace the water wall pipe. The disadvantage is that the temperature of the furnace wall is still high, and heavy refractory bricks are required. The steel frame of the corresponding boiler should be strengthened. , The air leakage of the furnace wall is relatively large. Old-fashioned high-pressure boilers and medium and small boilers are used more frequently.
The second tupe is the membrane water wall. The membrane water wall is welded by seamless steel tubes with fins. The Water Wall Tubes are connected by fins to make the water wall into a whole. This kind of water wall is called a membrane water wall. Its function is to strengthen the heat transfer of the water wall and greatly reduce the temperature of the furnace wall. The furnace wall does not need refractory bricks, but only requires thermal insulation materials. Compared with the conventional heavy furnace wall, the weight can be reduced by 60% ~ 70%, the furnace wall heat storage is reduced by 80%, the start and stop time is shortened, and the fuel consumption is reduced. The load of the furnace steel frame is greatly reduced, saving refractory materials and steel.
The third type is the pierced pipe water wall. The barbed pipe water wall pipe is made by welding many grab nails with a length of 20 to 26 mm and a diameter of 6 to 12 mm on the water wall pipe. It is mainly used to lay the gas belt. Generally, for boilers that burn fuel with low calorific value and low volatile content, in order to stabilize the fire, pierced pipe water walls are often used for laying the fire protection belt.
Wall Mounted Boiler,Water Wall Tubes,Wall Mounted Combi Boiler,Water Wall Tubes In Boiler Jinan Yuanda Power Equipment Co.,Ltd. , https://www.ydpowerequipment.com
Product highlights
* Multilingual operation
* Automatic built in test and self diagnosis
* Secure access Key
* Uninterruptable power supply (UPS)
* Threat alert and material classification
* Auto archiving
* Network-Ready
* Energy saving design
* One key turn off
* Drugs and explosives inspection
* Indication of the date and time
* baggage counter
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Physical Specifications
Â
Unit weight (kgs)
330
Unit size (mm)
1660(L)*746(W)*1165(H)
after packed in wooden pallet -Â
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Gross weight (kgs)
400
Packing size
180*88*138cm
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General Specifications
Â
Tunnel size(mm)
500(L)*300(W)
Conveyor Speed(m/s)
0.22
Conveyor height(mm)Â
663
Conveyor Max Load(kgs)
150
X ray dose per each inspection
1.5 μGy
X ray leakageÂ
<0.25 μGy / h
Penetration
43mm steel
Wire Resolution
dia 0.0787mm copper wire (AWG40)
Penetration Resolution
dia 0.202mm copper wire (AWG32) under three-step aluminum wedge 9.5mm, 15.9mm, 22.2mm
Spatial resolution:
dia1.0mm,Vertical: dia1.0mm
Power Consumption
max. 1KW
Noise
56.3 dB
Film Safety
Guarantee ASA/ISO1600 FilmÂ
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Â
X-ray Generator (single)
Â
Anode Voltage
100-160 KV (adjustable)
Anode power
0.4-1.2mA (adjustable)
Generate angle
80 degree upwardÂ
Generate direct
from bottom to topÂ
Cooling / Duty Cycle
Oil Cooling /100%Â
Brand
made by ourself
Â
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Image System
Â
X-ray Sensor
L-Shaped Photodiode Array (multi-energetic)Â , 12bit Deep
Image Display
High resolution of 1024 * 1280 pixel; Image Grey Level: 4096
Image Enhancement
1-64times enlargement continuity, Color/BW, negative, high/low
penetration, organic /inorganic Stripping, general enhancement, and pseudo color, etc.
Image Recall
 All preceding images recallable, retrieval
Explosives & Narcotics Detection
Explosives & narcotics alarm and highlight according to atomic number signatureÂ
High Density Region Alarm
Impenetrable region alarm and highlight, for possible concealing of threats and contrabandsÂ
Threat Image Projection
Inserting fictional, but realistic images of threat items into baggage during screening operation, for maintenance of vigilance, as well as training and assessment of image identification capabilityÂ
Image Archive
Up to 100,000 images stored automatically, enable transferring to USB disk, and converting to JPG, BMP and other general formats
Miscellaneous Functions
Time/date display, counters, user management, system-on/X-ray-on timers, power on self test, built-in diagnostic facilities, dual-direction scanning, system log, system standby and stimulant training, ADS etc.
Network Applications
Multiple remote applications available based on Ethernet LAN and windows platform, such as image centralized storage and identify, recheck workstation, and network TIP, etc ( Optional) .
Images process
24bit real time processing ,4colors analysis, Images displayed marked date and ID NO ,Count the number of bags
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Operating Environment
Â
Operation temperature/Humidity
 0ºC-45ºC / 5%-95%(non-condensing)Â
Storage Temperature/Humidity
 -40ºCto 70ºC / 5%-95%(non-condensing)Â
Operation Power
 220VAC(±10%) 50±3Hz (Optional: 100VAC,110VAC,120VAC,200VAC)
UPS
 15mins, 30mins, 60mins etc, optional
Â
Â
Computer and other
Â
Monitor
High Resolution Color, LCD Accord, 17inch
Hard Disk
SEAGATE 500G 3.5"
CPU
G1610 2.6G
Storage
2GB 1600MHz DDR3 Innodisk
Main board
H61 SYM76993VGGAÂ
Â
Â
Compliance
Â
InternationalÂ
* ISO19001 ; ISO14001 ; OHSMS18001 ;
* CE
* USA FDA
* Maximum X-ray leakage of less than 5 μSv/h(0.5mR/h) measured at 5cm from any external surface. (European standard - less than 1 μSv/h(0.1mR/h) measured at 10cm from any external surface)
National (China)
* Health Inspection Report
* Computer Software Copyright Registration Certificate
* Software Product Registration CertificateÂ
* Radiation Safety Certificate from Ministry of Public Security
* Quality Certification from Safety and Police Electronic Products Quality Inspection Center
* Design pantent certification: Patent No. : 201020700245.2 ; Patent No. : 201020700245.8 ; Patent No. : 201020700256.0Â
Safeway System -
Â
factory price, with best quality
International standard model:AT-5030A X-ray Baggage scanner for sale
Â
               X-Ray Baggage Scanner
                            Product Index
NO.
  Model
                   Remarks
Tunnel Size
Generator
View
Brands of Generator
1
AT 5030C
500*300mme
single
one
self made
2
AT 6040B
600*400mm
single
one
Spellman 160 Kv
3
AT 6550B
650*500mm
single
one
Spellman 160 Kv
4
AT 8065B
800*650mm
single
one
Spellman 160 Kv
5
AT 10080B
1000*800mm
single
one
Spellman 160 Kv
6
AT 10080D
1000*800mm
two
two
self made
7
AT 10080T
1000*800mm
three
three view / 3D
self made
8
AT 100100B
1000*1000mm
single
one
Spellman 160 Kv
9
AT 100150B
1000*1500mm
single
one
Spellman 200 Kv
10
AT 150180B
1500*1800mm
single
one
Spellman 200 Kv
11
AT 2300
Portable and mobile x-ray scanner
Available and customizable models
NO.
Model
Remarks
Tunnel Size
Generator
View
Brands of Generator
1
AT 100100D
1000*1000mm
two
two
self made
2
AT 100100T
1000*1000mm
three
three view / 3D
self made
3
AT 150100B
1500*1000mm
single
one
Spellman 160 Kv
4
AT 100150D
1000*1500mm
two
two
self made
5
AT 150180D
1500*1800mm
two
two
self made
Product highlights
* Multilingual operation
* Automatic built in test and self diagnosis
* Secure access Key
* Uninterruptable power supply (UPS)
* Threat alert and material classification
* Auto archiving
* Network-Ready
* Energy saving design
* One key turn off
* Drugs and explosives inspection
* Indication of the date and time
* baggage counter
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Â
Physical Specifications
Â
Unit weight (kgs)
330
Unit size (mm)
1660(L)*746(W)*1165(H)
after packed in wooden pallet -Â
Â
Gross weight (kgs)
400
Packing size
180*88*138cm
Â
General Specifications
Â
Tunnel size(mm)
500(L)*300(W)
Conveyor Speed(m/s)
0.22
Conveyor height(mm)Â
663
Conveyor Max Load(kgs)
150
X ray dose per each inspection
1.5 μGy
X ray leakageÂ
<0.25 μGy / h
Penetration
43mm steel
Wire Resolution
dia 0.0787mm copper wire (AWG40)
Penetration Resolution
dia 0.202mm copper wire (AWG32) under three-step aluminum wedge 9.5mm, 15.9mm, 22.2mm
Spatial resolution:
dia1.0mm,Vertical: dia1.0mm
Power Consumption
max. 1KW
Noise
56.3 dB
Film Safety
Guarantee ASA/ISO1600 FilmÂ
Â
Â
X-ray Generator (single)
Â
Anode Voltage
100-160 KV (adjustable)
Anode power
0.4-1.2mA (adjustable)
Generate angle
80 degree upwardÂ
Generate direct
from bottom to topÂ
Cooling / Duty Cycle
Oil Cooling /100%Â
Brand
made by ourself
Â
Â
Image System
Â
X-ray Sensor
L-Shaped Photodiode Array (multi-energetic)Â , 12bit Deep
Image Display
High resolution of 1024 * 1280 pixel; Image Grey Level: 4096
Image Enhancement
1-64times enlargement continuity, Color/BW, negative, high/low
penetration, organic /inorganic Stripping, general enhancement, and pseudo color, etc.
Image Recall
 All preceding images recallable, retrieval
Explosives & Narcotics Detection
Explosives & narcotics alarm and highlight according to atomic number signatureÂ
High Density Region Alarm
Impenetrable region alarm and highlight, for possible concealing of threats and contrabandsÂ
Threat Image Projection
Inserting fictional, but realistic images of threat items into baggage during screening operation, for maintenance of vigilance, as well as training and assessment of image identification capabilityÂ
Image Archive
Up to 100,000 images stored automatically, enable transferring to USB disk, and converting to JPG, BMP and other general formats
Miscellaneous Functions
Time/date display, counters, user management, system-on/X-ray-on timers, power on self test, built-in diagnostic facilities, dual-direction scanning, system log, system standby and stimulant training, ADS etc.
Network Applications
Multiple remote applications available based on Ethernet LAN and windows platform, such as image centralized storage and identify, recheck workstation, and network TIP, etc ( Optional) .
Images process
24bit real time processing ,4colors analysis, Images displayed marked date and ID NO ,Count the number of bags
Â
Â
Operating Environment
Â
Operation temperature/Humidity
 0ºC-45ºC / 5%-95%(non-condensing)Â
Storage Temperature/Humidity
 -40ºCto 70ºC / 5%-95%(non-condensing)Â
Operation Power
 220VAC(±10%) 50±3Hz (Optional: 100VAC,110VAC,120VAC,200VAC)
UPS
 15mins, 30mins, 60mins etc, optional
Â
Â
Computer and other
Â
Monitor
High Resolution Color, LCD Accord, 17inch
Hard Disk
SEAGATE 500G 3.5"
CPU
G1610 2.6G
Storage
2GB 1600MHz DDR3 Innodisk
Main board
H61 SYM76993VGGAÂ
Â
Â
Compliance
Â
InternationalÂ
* ISO19001 ; ISO14001 ; OHSMS18001 ;
* CE
* USA FDA
* Maximum X-ray leakage of less than 5 μSv/h(0.5mR/h) measured at 5cm from any external surface. (European standard - less than 1 μSv/h(0.1mR/h) measured at 10cm from any external surface)
National (China)
* Health Inspection Report
* Computer Software Copyright Registration Certificate
* Software Product Registration CertificateÂ
* Radiation Safety Certificate from Ministry of Public Security
* Quality Certification from Safety and Police Electronic Products Quality Inspection Center
* Design pantent certification: Patent No. : 201020700245.2 ; Patent No. : 201020700245.8 ; Patent No. : 201020700256.0Â
Safeway System -
Â
factory price, with best quality
International standard model:AT-5030A X-ray Baggage scanner for sale
Â
               X-Ray Baggage Scanner
                            Product Index
NO.
  Model
                   Remarks
Tunnel Size
Generator
View
Brands of Generator
1
AT 5030C
500*300mme
single
one
self made
2
AT 6040B
600*400mm
single
one
Spellman 160 Kv
3
AT 6550B
650*500mm
single
one
Spellman 160 Kv
4
AT 8065B
800*650mm
single
one
Spellman 160 Kv
5
AT 10080B
1000*800mm
single
one
Spellman 160 Kv
6
AT 10080D
1000*800mm
two
two
self made
7
AT 10080T
1000*800mm
three
three view / 3D
self made
8
AT 100100B
1000*1000mm
single
one
Spellman 160 Kv
9
AT 100150B
1000*1500mm
single
one
Spellman 200 Kv
10
AT 150180B
1500*1800mm
single
one
Spellman 200 Kv
11
AT 2300
Portable and mobile x-ray scanner
Available and customizable models
NO.
Model
Remarks
Tunnel Size
Generator
View
Brands of Generator
1
AT 100100D
1000*1000mm
two
two
self made
2
AT 100100T
1000*1000mm
three
three view / 3D
self made
3
AT 150100B
1500*1000mm
single
one
Spellman 160 Kv
4
AT 100150D
1000*1500mm
two
two
self made
5
AT 150180D
1500*1800mm
two
two
self made
The boiler water wall is the main radiation heat surface, arranged inside the boiler chamber and proceeds the heat exchange directly with the high temperature flame. The convection tubes are the convection heat surface of the boiler, arranged between the boiler chamber outlet and the end heat surface and proceed the heat exchange directly with the high temperature fume. The water wall and convection tubes are the main heat surface of the boiler, the tubes diameter for both generally usedΦ 51-60mm boiler steel tubes, also as the request.
Model NO.: AT5030A
Tunner Size: 500mm*300mm
Penentration: 8mm Steel Panel
Conveyor Speed: 0.22m/S
Conveyor Max Load: 150kg
Trademark: Safeway System
Transport Package: Wooden
Specification: CE, SGS, ISO
Origin: China
HS Code: 9022191090
Model NO.: AT5030A
Tunner Size: 500mm*300mm
Penentration: 8mm Steel Panel
Conveyor Speed: 0.22m/S
Conveyor Max Load: 150kg
Trademark: Safeway System
Transport Package: Wooden
Specification: CE, SGS, ISO
Origin: China
HS Code: 9022191090
February 13, 2023