Advanced Continuous Nitrogen-Protected Brazing Furnace for Microchannel Core Brazing with Superior Thermal Insulation and Energy Efficiency

Short Description:

The machine is used for Micro channel core braing the tube and header.

Product Detail

Product Tags

This machine adopt the latest process and high-quality high-performance furnace lining material, to ensure the thermal insulation performance of the furnace body, energy-saving effect is significant;

Fine and reasonable heating furnace partition, high-precision advanced temperature control instrument hardware selection and software parameter adjustment to make the furnace temperature control accuracy high drying area (± 5℃), brazing area (575℃ ~630℃) product temperature difference ± 3℃;

Using advanced frequency conversion speed regulating conveyor belt control system, make the workpiece to achieve cascade variable speed transmission, accurately control the running time of the workpiece in each heating area, to ensure the accurate realization of aluminum brazing heating curve;

The high-precision intelligent temperature control system is adopted to provide advanced and reliable technical means for real-time accurate measurement of furnace temperature;

The spray area device is simple and easy to use. The nozzle ensures that the drill drill spray is sufficient and uniform; the air blower ensures that the excess drill spray on the drill workpiece is blown clean;

The drying area has strong heating capacity, the circulation wind speed in the furnace is high, to ensure that the workpiece into the brazing furnace drying completely without residual moisture;

The design of the front and rear heat insulation curtain of the brazing furnace can ensure the stability of the atmosphere in the furnace and the internal furnace temperature, and ensure that the fine dense welding strength of the weld joint of the workpiece brazing is high;

Air cooling area air cooling capacity, small vibration, low noise, the maximum protection of operators and indoor environment clean and comfortable;

Advanced and perfect control system to realize production integration, intelligent, control, warning, protection system, to ensure the safe and reliable operation of the production line.

Parameter (Priority Table)

Spray spray system
Source The 380V three-phase 50 HZ
Aggregate capacity 9.0 KW
Net band width 800 mm
Max height of artifacts 160 mm
Network belt transmission speed 200-1500mm / min (continuously adjustable)
Height of the mesh belt working face 900mm
Dry oven
Source The 380V three-phase 50 HZ
Heating power 81KW
Working temperature 240~320℃±5℃
Heating method radiant tube heating
Net band width 800mm (304 stainless steel woven)
Max height of artifacts 160mm
Network belt transmission speed 200-500mm / min (continuously adjustable)
Height of the mesh belt working face 900 mm
Grid with transmission power 2.2 KW
Bravery welding furnace
Source The 380V three-phase 50 HZ
Heating power 99 KW
Rated temperature 550~635℃±3℃
Heating method Built-in heating element
Net band width 800mm (316 stainless steel woven)
Max height of artifacts 160 mm
Network belt transmission speed 200-1500mm / min (continuously adjustable)
Height of the mesh belt working face 900 mm
Grid with transmission power 2.2 KW
Temperature control area Three sections and three districts
Nitrogen consumption About 15~25m3 / h
Central and central control cabinet group
Voltmeter 2set Zhejiang CHNT
Ammeter 6set Zhejiang CHNT
Mutual inductor 6set Zhejiang CHNT
Temperature control probe 6set Shanghai kaida
Intelligent temperature control table 3+3set Japan guide, Zhejiang Yao Yi
Frequency transformer 2set Shenzhen Yingwei Teng
Contactor 3set Zhejiang CHNT
Electric power regulator 3set Pu Li, South Bank of Beijing
Spray system
Spray the rack 1set Beijing Lian Zhongrui
Spray blade room 1set Beijing Lian Zhongrui
High pressure positive blower 2set Baoding shun jie
Water pump 2set Guangdong LingXiao
Stir the motor 2set Baoding OuRui
Brasser can 2set Beijing Lian Zhongrui
Net with 1set Beijing Lian Zhongrui
Dryer furnace
Dryer furnace body 1set Beijing Lian Zhongrui
Internal circulation fan 3set Baoding OuRui
Drive a large frame 1set Beijing Lian Zhongrui
Drive system 1set Beijing Lian Zhongrui
Net with 1set Beijing Lian Zhongrui
Net belt tightness device 1set Beijing Lian Zhongrui
Enclosure 1set Beijing Lian Zhongrui
Bravery welding furnace
Bravery welding furnace body 1set Beijing Lian Zhongrui
Front curtain room 1set Beijing Lian Zhongrui
The rear curtain room 1set Beijing Lian Zhongrui
Drive system 1set Beijing Lian Zhongrui
Net belt tightness device 2set Beijing Lian Zhongrui
Enclosure 2set Beijing Lian Zhongrui
Air cooling area
The wind is cold 1set Beijing Lian Zhongrui
Air cooling chamber 1set Beijing Lian Zhongrui
Fan 3set Beijing Lian Zhongrui
Net with 1set Beijing Lian Zhongrui
Main part of the size and material
Outline dimensions of the spray area 6500×1270×2500 Overall 304 stainless steel
Internal dimensions of the spray area 6500×800×160 Main large frame low carbon steel welding
External size of the drying furnace 7000×1850×1960 The outer frame is low steel processing and welding
Internal size of the drying furnace 7000×850×160 Internal plate, 304 stainless steel, 2mm thick
Outline size of the brazing furnace 8000×2150×1800 The outer frame is low steel processing and welding
Internal dimensions of the brazing furnace 8000×850×160 Mfer 316L stainless steel, 8mm thick
Net with 800mm width
3.2mm diameter
Braze area 316l other 304 stainless steel
Machine total length 32.5 M Total power: 200.15 KW
(Normal production only requires about 60-65% of the total power consumption)

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