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| Categories | Vacuum Heat Treatment Furnace |
|---|---|
| Brand Name: | EasyFashion Industry |
| Model Number: | EFZK-QH |
| Certification: | CE/CB/FCC/CQC/ISO |
| Place of Origin: | Hunan, China (Mainland) |
| MOQ: | 1 set |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability: | 15 Set/Sets per Year |
| Delivery Time: | 120~200 days |
| Packaging Details: | Standard packing, wooden cases |
| Max. Furnace Temperature (°C): | 1350 |
| Vacuum Pressure Rising Rate (Pa/24h): | ≤50 |
| Ultimate Vacuum Degree (Pa): | ≤6.67 (empty Furnace In Cold Status) |
| Working Zone Size (mm): | Various |
| Warranty: | 1 year |
| After-sales Service Provided: | Engineers available to service machinery overseas |
| Vacuum System: | Rotary vane vacuum pump+ roots vacuum pump |
Vacuum Brazing Furnace
I. Overview
Vacuum brazing furnace is principally adopted in Al brazing, Cu
brazing and stainless-steel brazing of aerospace devices, vehicle
components, electronic communicating devices, heat exchanger and
various heat radiators.


II. Technical specifications
| Specification/ Model | EFZK-QH-50 | EFZK-QH-100 | EFZK-QH-200 | EFZK-QH-300 | EFZK-QH-400 | |||
| Rated loading capacity (kg) | 50 | 100 | 200 | 300 | 400 | |||
| Temperature controlling precision (°C) | ≤±5 | |||||||
| Rated supply voltage (V) | 380 | |||||||
| Rated heating voltage (V) | Based on design. Furnace-front transformer is equipped. | |||||||
| Vacuum pressure rising rate (Pa/24h) | ≤50 | |||||||
| Gas cooling pressure (Mpa) | ≤0.1Mpa | |||||||
| Working zone size (mm) | 300*300*400 | 300*300*500 | 450*400*670 | 450*400*850 | 600*600*1000 | |||
| Configuration of temperature controlling system | Programmable regulator of Japan SHIMADEN | |||||||
| Configuration of vacuum system | Rotary vane pump+ Roots pump | |||||||
| Note: The above is standard configuration which is adjustable based on customer requirements. | ||||||||
III. Features
1. Single chamber, interior heating, cool wall, vertical and
horizontal layout are all available with compacted structure.
Customers avail from various choices to fit their specific
application needs.
2. Vacuum system of this vacuum brazing furnace comes with specialized
condensation filter to eliminate pollution that brazing flux vapor
brings to vacuum pump.
3. Well-conceived thermal insulation shield is available in this
vacuum brazing furnace, whereby promoting heat efficiency.
4. Heating chamber of this vacuum brazing furnace is fitted with
temperature control deployed in several zones. Hence, outstanding
heat uniformity is aggressively guaranteed.
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