• Vacuum brazing furnace
  • Vacuum brazing furnace
  • Vacuum brazing furnace

Vacuum brazing furnace

Model : NBD-VAH1600-200TIFGY

A vacuum brazing furnace is a device specifically designed for brazing in a high vacuum environment. It is widely used in aerospace, automotive, electronics, precision machinery, and other fields. By precisely controlling the atmosphere (e.g., vacuum) and temperature, this equipment ensures efficient welding of metal parts in an oxidation-free environment. This furnace significantly improves weld quality and reduces porosity and impurities in the weld, making it suitable for applications requiring the highest weld quality and aesthetics.


Features:

1. High Vacuum Environment

    ● High-Efficiency Vacuum Pump: An optional high-efficiency vacuum pump system quickly evacuates the furnace to a high vacuum, ensuring an oxygen-free and contaminant-free welding process.

2. Uniform Heating

    ● High-Quality Heating Element: Molybdenum ribbon is used as the heating element, ensuring rapid temperature rise and uniform heating.

    ● Temperature Control Accuracy: Utilizing an advanced PID temperature control system with multi-stage programmable control, the furnace ensures high temperature control accuracy and excellent repeatability.

    ● Temperature Uniformity: Optimized heating element layout and temperature control system ensure uniform temperature distribution within the furnace, avoiding local overheating or cold spots.

3. Convenient Operation

    ● Touchscreen Control Interface: Equipped with a touchscreen control interface, it supports data logging and remote monitoring, making operation simple.

    ● User-Friendly: A user-friendly interface ensures easy operation and maintenance.

    ● Preset Programs: A variety of preset heating programs and welding conditions are provided, allowing users to easily select the appropriate process parameters based on their specific needs.

Equipment Name

Vacuum Brazing Furnace

Specifications

VAH1600-200TIFGY 200 × 200 × 300

Power Supply

Three-phase 380V  50 / 60HZ

Rated Power

45KW

Number of Temperature Zones

Single Temperature, Single Control

Sensor Type

S-type Thermocouple Φ× 300mm

Float Flowmeter

20-200L / min

Tmax

1300

(Operating Temperature: 1200°C at Room Temperature

Furnace Material

304 Stainless Steel Plate + Molybdenum Plate

Furnace Dimensions

Φ392 × 410 mm

Effective Working Dimensions

200 mm × H 200 mm × D 300 mm

Recommended Heating Rate

≤10 / min

Vacuum Pump

BSV90 KF40 Interface (Ultimate vacuum 4 Pa)

Molecular pump

Air inlet CF200, air outlet KF40

(Ultimate vacuum 5*10^-6Pa

Ultimate vacuum of the entire unit

6.7*10^-3Pa (empty furnace, cold state)

Furnace dimensions

L 1835 mm × H 2040 mm × D 1625 mm

Water chiller dimensions

L 706 mm × H 1235 mm × D 1035 mm

◎ CE certified

◎ Brand: NOBODY

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