Tel.: 8615989623158
E-mail: sales@grandetop.com
Tel.: 8615989623158
E-mail: sales@grandetop.com
According to the material process requirements, you can freely choose high vacuum / medium vacuum configuration, (all can be customized according to user needs) to meet your needs
The high-temperature high-vacuum brazing furnace vacuum furnace is a horizontal and single-chamber structure, and the furnace door of the furnace adopts double-layer water cooling and front opening structure. It consists of furnace body, heating chamber, vacuum system, inflation system, water cooling system, electric control and power supply system.
The main purpose
Mainly used in the vacuum brazing field of vacuum cups (pots), radiators, air conditioner evaporators, condensers, etc. For the large-scale development of this kind of products, there are large and super-long furnace types to choose from, and it is equipped with a safe and reliable feeding and discharging system.
Technical Parameters:
| Model | Inner Size(mm) | Max Temp（℃） | Ultimate Vacuum(Pa) | Temp Uniformity(℃) | Leak Rate Pa*L/S | Loading Capacity（Kg） |
| VLBF340 | 600 * 600 * 1200 | 650 | 8.0 * 10-4 | ±4 | 1.0*10﹣6 | 250 |
| VLBF540 | 700 * 700 * 1400 | 650 | 8.0 * 10-4 | ±4 | 1.0*10﹣6 | 400 |
| VLBF800 | 800 * 800 * 1600 | 650 | 8.0 * 10-4 | ±4 | 1.0*10﹣6 | 600 |
| VLBF1000 | 800 * 800 * 2000 | 650 | 8.0 * 10-4 | ±4 | 1.0*10﹣6 | 800 |
| VLBF1260 | 1000 * 1000 * 1600 | 650 | 8.0 * 10-4 | ±4 | 1.0*10﹣6 | 800 |
| VLBF1730 | 1000 * 1000 * 2200 | 650 | 8.0 * 10-4 | ±4 | 1.0*10﹣6 | 1200 |
| 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. | ||||||
PRODUCT ADVANTAGES
Vacuum cup vacuum brazing furnace is used for vacuum vacuuming, sealing, baking and degassing stainless steel insulated containers.
Evacuation, welding once, high efficiency, good product quality.The equipment is in one or two forms, ie two furnaces share a single evacuation system, a heating power supply and a control system.
These two units operate alternately and have low operating costs.This product is a circulating furnace, which can also be used for heat treatment of aluminum products, reducing the concentrated stress of aluminum alloy materials and reducing the deformation of aluminum alloy materials
The product has the advantages of no oxidation, no pollution, small deformation during the welding process, and no need to use flux, no pores, slag inclusions, no corrosion of the workpiece, and can realize multi-pass brazing seam and high-efficiency processing means for simultaneous welding of multiple components.
PRODUCT PROPERTIES
We can customize your own vacuum hot pressing furnace and vacuum heat treatment according to your special needs.
Product:Vacuum tailless brazing of thermos cups and insulated pots
Effective heating zone:Minimum 600*600*1200; maximum 1000*1000*2200 (can be customized)
Operating temperature:Up to 650 ° C
Ultimate vacuum:8.0 * 10-4 (Pa)
Pressure rise rate:≤ 0.4 (Pa / h)
Temperature controller:GRANDE5600
Furnace body:Full carbon steel / inner stainless steel / all stainless steel
Heating power: 45-600 (Kw)
Loading amount:250-1200 (Kg)
Heating material:Molybdenum/graphite
Operation panel:Touch screen / industrial computer
Vacuum pump:Foreign brands / Chinese brands
VLBF VACUUM CUP (POT) VACUUM BRAZING FURNACE
Product Features and Special Configuration
Throughout the process, the control of the device is automatically controlled. Automatic and manual operation enables bumpless switching.
The vacuum, temperature and heating power can be automatically recorded during operation of the equipment and the data in the production process can be viewed at any time.
The device is controlled by a combination of a touch screen and a programmable controller (PLC) for easy and intuitive operation.· Features such as remote control operation, remote troubleshooting and remote program update.
The main components of the control system are joint ventures such as Schneider, Siemens or ABB to minimize failure rates.
The control system is equipped with alarm functions such as over temperature, over pressure and water cutting. The system can be automatically processed as needed to reduce equipment damage and ensure personnel safety.
The furnace has interlocking functions such as temperature, pressure, water pressure and vacuum, and has a high degree of safety protection and protection.
Temperature control system using Japan Island Power / UK Continental· In order to improve efficiency and reduce user’s procurement cost and production cost, our company has developed a one-two brazing furnace, which has been widely used in this industry.
In order to specialize the brazing of the cup (can), it can be designed into one or two structures; multi-zone, stainless steel heating tube and multi-layer stainless steel sieve to form a synthesis furnace with good temperature uniformity;
The inlet of the vacuum system is equipped with a gas condensation phase shifter and a filter collection device to eliminate the flux evaporation gas on the vacuum pump set contaminants;
Unique anti-pollution technical specifications to ensure long-life vacuum regulation
