Tel.: 8615989623158
E-mail: sales@grandetop.com
Tel.: 8615989623158
E-mail: sales@grandetop.com
High Vacuum Aluminum Brazing Furnace is mainly used for vacuum brazing of vacuum flask (pot), radiator, air conditioner evaporator, condenser, radar grid antenna, waveguide and so on.
High Vacuum Aluminum Brazing Furnace is mainly used for vacuum brazing of aluminum products such as aluminum alloy heat exchangers, brazing of stainless steel, titanium alloy, hard alloy, superalloy, non-ferrous metal, high speed steel, tool steel, bearing steel, stainless steel, etc. Vacuum tempering of materials, as well as aging and annealing of non-ferrous metals and vacuum brazing of stainless steel heat exchangers, oil coolers, stainless steel vacuum flasks.
Technical Parameters
| Model | Inner Size(mm) | Max Temp（℃） | Ultimate Vacuum(Pa) | Temp Uniformity(℃) | Leak Rate Pa*L/S | Loading Capacity（Kg） |
| VAF-100 | 400*400*800 | 800 | 8.0*10-4 | ±4 | ≤0.4 | 30 |
| VAF-200 | 500*500*1000 | 800 | 8.0*10-4 | ±4 | ≤0.4 | 80 |
| VAF-340 | 600*600*1200 | 800 | 8.0*10-4 | ±4 | ≤0.4 | 250 |
| VAF-540 | 700*700*1400 | 800 | 8.0*10-4 | ±4 | ≤0.4 | 400 |
| VAF-800 | 800*800*1600 | 800 | 8.0*10-4 | ±4 | ≤0.4 | 600 |
| VAF-2000 | 800*800*4000 | 800 | 8.0*10-4 | ±4 | ≤0.4 | 800 |
| VAF-1600 | 1000*1000*2000 | 800 | 8.0*10-4 | ±4 | ≤0.4 | 1200 |
| VAF-3900 | 1000*1000*5000 | 800 | 8.0*10-4 | ±4 | ≤0.4 | 3000 |
| Power Supply:AC 1Ψ 110V;AC 1Ψ 220V;AC 3Ψ 220V;3Ψ380V; 3Ψ400V; 3Ψ480V＋N＋G, 60/50Hz. | ||||||
| The technical information will be subjected to change without notice | ||||||
| Customized Service:Welcome to Non-standard, Special requirements,OEM/ODM orders. | ||||||
(We can customize your own vacuum sintering furnace according to your special needs)
VAF High Vacuum Aluminum Brazing Furnace
Product Features and Special Configuration
Features
The furnace is a horizontal single-chamber horizontal loading structure;
Multi-zone, wide nickel-chromium alloy heating belt and multi-layer stainless steel screen composed of synthetic furnace, temperature uniformity is good;
The entrance of the vacuum system is equipped with a gas condensing phase-changer and a filter-collecting device to eliminate the pollution caused by flux evaporated gas on the vacuum pump;
Unique regulation of anti-pollution technology to ensure long life vacuum regulation;The furnace with temperature, pressure, water pressure, vacuum and other interlocking features, with a high degree of safety protection and prevention functions;
With remote control operation, remote fault diagnosis and remote program updates and other functions;
Performance
The vacuum low temperature brazing furnace has a maximum temperature of 750 °C and adopts multi-zone temperature control mode. The furnace temperature uniformity is good and the temperature control precision is high.
Equipment use and characteristics of low temperature vacuum brazing furnace
The equipment is used for brazing products such as aluminum plate-fin heat exchangers (automobile radiators, automotive air-conditioning radiators, condensers), radar network antennas and waveguides, and vacuum sealing of stainless steel vacuum flasks. Widely used in automotive, electronics, defense, aerospace, aviation.
Multi-zone temperature control, uniform temperature zone;
Unique heating body anti-deformation structure, long service life;
There is a trap at the entrance to the vacuum system to avoid contamination of the vacuum system by welding.
Optional configuration:
Furnace: all-carbon steel / inner stainless steel / all stainless steel;
Vacuum pump: foreign brands / Chinese brands;
Operation panel: touch screen / industrial computer;
Temperature controller: GRANDE5600
