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Brother vacuum gas quenching furnace is made up of furnace shell, graphite heating chamber, vacuum system, and cooling system. The heating chamber material is graphite felt. The furnace includes Vertical type and Horizontal type, blowing method include circular blowing and up-down blowing. This furnace can be equipped with a hot stirring fan for low temperature stirring (Optional: Stirring fan) and can be vented at any temperature (Optional: valve heat exchanger).
This furnace is widely used in aerospace/aviation, weapons, automobiles, electronics, machinery industry, and other fields, can be used for heating treatment of annealing, tempering, quenching, brazing, etc.
vacuum furnace vacuum furnace vacuum furnace vacuum furnace
Vacuum Gas Quenching Furnace Technical Specifications |
|
Furnace structure | Single chamber, horizontal |
Furnace door closing mode | Fast tighting by hinge and gear ring, pneumatic drving |
Chamber size | 450x300x300mm(L*W*H) |
Max loading capacity | 80kg (Including tooling) |
Max temperature | 1320 ℃ (less than 10 minutes) |
Working temperature in vacuum | 500-1250℃ |
Vacuum parameters |
- Ultimate vacuum level 4×10-1Pa - Working vacuum level 4Pa - Pressure rise rate (Complete drying): ≤3Pa/h |
Cooling parameters | - Cooling speed (1200℃ to 300℃, 6bar, 700KG Max. ):5mins
- Air tube (18 pcs main,6 pcs small),material: seamless tube |
Input voltage | 380V 3P, 50Hz |
Total power | 125kVA |
Rated heating power | 80KW |
Cooling fan power | 45kW |
Cooling water | Temperature of cooling water inlet: 20-32℃
Preassure of cooling water: 0.2-0.3MPa |
Total weight | Approx 3 tons |
Floor area | Approx 20m3 |
Cooling gas | N2/Ar, purity over 99.99% |
Compressed air pressure | 0.4-0.6MPa |
Control system | - Temp control mode: Programmable auto single zone
temperature control - Control mode: Full-automatic/Manual - Cooling mode: air cooling/natural cooling |
Other sizes can be customized.
Contact us for more detailed designs like:
We can also make some special designs according to your requirements.
Vacuum gas quenching furnace standard model:
Model | Chamber size(mm) | Max.Temp (℃) |
Capacity (kgs) |
Temperature uniformity(℃) | Power (kW) |
Ultimate vacuum |
BR-QCL-334 | 300*300*450 | 1320 | 80 | ±5 | 125 | 4×10^(-1) |
BR-QCL-446 | 400*400*600 | 1320 | 200 | ±5 | 145 | 4×10^(-1) |
BR-QCL-557 | 500*500*700 | 1320 | 300 | ±5 | 190 | 4×10^(-1) |
BR-QCL-669 | 600*600*900 | 1320 | 500 | ±5 | 282 | 4×10^(-1) |
Brother furnace is an international leading manufacturer of high quality vacuum furnaces. We manufacture low and high temperature laboratory and industrial furnaces like vacuum gas quenching furnace,tube furnace, muffle furnace, dental furnace, Bottom loading furnace, Crucible furnace, Atmosphere furnace, Drying oven and high temperature heating element (SiC heating element, MoSi2 heating element). All custom designed to meet your thermal requirements.
FAQ
1. What is your delivery time?
For some normal standard size furnaces and components, we have in stock; So we can send out in 2-3 days; Other customized sizes the delivery time is from 15 days to 30 days according to different products request.
2. What is your advantage?
We are a manufacturer in China. So we can control the cost well.
We use the top material in our furnace, imported ceramic fiber and accuracy temperature controller.
3. We supply good service after sale, you can be assured about that.
How many years have you been in this field?
We have been manufacturing in this fields more than 10 years.
If you're interested in a High-Quality High Temperature Vacuum Gas Quenching Kiln for High-speed Steel Tools, contact us now to get a quote with more details!
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