Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2021-07-11 09:25
243
Company Profile
By certification [File Integrity]
Contact：amiiyu(Mr.)
Email：
Telephone：
Phone：
Area：Beijing
Address：Beijing
Website：http://www.cnvacuumfurnace.com/ http://amiiyu.e-sanhai.com/
Equipment Description
The heating chamber of Low Temperature Aluminum Vacuum Brazing Furnace is installed in the furnace body and is composed of multiple heating resistors and insulation layers. The heating resistors form 28 heating zones through the connection of the external electrodes of the furnace body and the cables. Each zone is powered by a set of SCR voltage regulating power circuit: The furnace body is a double-layer water-cooled jacket structure, on which the functional parts of the brazing furnace are welded, and a vacuum chamber is formed with the front and rear furnace doors. The front and rear furnace doors are also double-layer water-cooled jacketed structures, which are respectively installed on the furnace door car that can be translated along the vertical direction of the furnace body axis. The furnace door can also be driven by the cylinder along the furnace body on the furnace door car. The translation in the axial direction and the translation in the two directions of the furnace door enable the furnace door to be opened and closed.
Features
The structure of the Low Temperature Aluminum Vacuum Brazing Furnace should be advanced and reasonable in design, the heating elements are evenly arranged along the circumference of the heating chamber 360 degrees, the temperature uniformity is high, and the high-power and high-speed vacuum unit is adopted. The vacuum recovery time is short. With zoned temperature control, it has small deformation of the workpiece, and high production efficiency. It is stable and reliable mechanical action with simple operation and flexible input of programming process to realize low costs. It can be manually/semi-automatically/automatically controlled, and faults will be automatically alarmed/displayed. It can meet the requirements of vacuum brazing of typical parts provided by users and quenching of the aforementioned materials.
Advantages
We have always been committed to becoming a leader in technology research and development and ecological environment improvement in the world's Low Temperature Aluminum Vacuum Brazing Furnace industry. We continue to explore and strive to achieve deep-level transformation and breakthroughs in production technology. We give each person the opportunity to grow in a fair, just and reasonable manner, and build a stage to fully display their talents.
Working Condition
Power supply |
3 Phase 220V (±10%); 50Hz |
Cooling water |
Inlet pressure 0.05~0.2Mpa |
Temp≤35℃ | |
PH value 6~9 | |
Soft water without any sand or inclusion | |
Working environment |
Environment temperature: 0℃~40℃ |
Environment humidity≤95% (25℃) | |
Altitude lower 2000m |
Technical Parameter
Model |
A/LVB700-644H |
A/LVB700-966H |
A/LVB700-1266H |
A/LVB700-1288H |
Heating Power |
50kw |
70kw |
120kw |
140kw |
Chamber Size (mm) |
600x400x400 |
900x600x600 |
1200x600x600 |
1200x800x800 |
Loading Capacity |
200kg |
500kg |
800kg |
1000kg |
Chamber Material |
Stainless Steel Shield |
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Heating Element |
High Temperature Resistance Strip (Using Temperature 900℃) |
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Power Supply |
3 phase 380V (±10%) 50Hz |
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Max.Temperature |
800℃ |
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Working Temperature |
≤750℃ |
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Temp. Uniformity |
±5℃ |
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Temp. Rising Rate |
0-20℃/min (Adjustable) (≤40mins to 800℃) |
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Temperature Accuracy |
±1℃ |
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Control Mode |
Automatic control system, 30 segment PID "time-temperature" control |
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Vacuum Degree |
6.67x10-3Pa (Diffusion pump) / 6.67x10-4Pa (Molecular pump) |
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Working Vacuum Time |
20~30mins |
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Equipment Color |
Customized (Supplier supply color card) |
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Chamber Type |
Horizontal type, single chamber |
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Sample Loading |
Front Loading |
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Technical parameters can be customized as per customer’s requirement.
Application
It is mainly used for vacuum brazing of aluminum based materials and all kinds of tube-fin and bar-plate full-aluminum heat exchangers, stainless steel vacuum flask (vacuum cup) after the processing, the work pieces will have the bright surface and no oxidation. The control system was controlled by PLC, Manual or Auto undisturbed switches and alarm function for abnormal condition, high automation, and easy operation.
http://www.cnvacuumfurnace.com/
