VACUUM FURNACES

VACUUM BRAZING LINE VBF SERIES

Brazing is a metal-joining process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal

VBF Series

  • The VBF Series  is a renowned brand of thermal processing equipment’s in quality and reliability by Lakshmi Vacuum 
  • Engineered to perfection this series of furnaces are compliant to international standards Such as AMSE 2750 E
  • The VBF Series Vacuum brazing Furnaces have low consumption of electricity , Gas and other utilities. And these machines are completely eco friendly 
  • Lakshmi Vacuum puts a value addition to customers by providing hands on training in equipment and  metallurgical  services to customers enhancing the experience of the client in handling the equipment
  • The VBF series by Lakshmi Vacuum is one of the Highest sold Vacuum Furnaces in Indian Market .

Advantages

Application

  • We successfully provide our vacuum furnaces’ technology to brazing
  • Thus the temperature homogeneity and the absence of oxygen ensure the full mechanical integrity of treated parts and of oxidation sensitive assembly at high temperature
  • We Offer solutions to adapt to different kinds of atmospheres and required thermal profiles (heating speed, maintaining time, cooling speed, control of overshoots)
  • The furnaces are Offered  with  batch type solution, which improves productivity and of profitability
  • The Vacuum Brazing ensures supreme quality with less distortion and minimal internal stress
  • Depending on the application and brazing application our expert team will provide suitable solution.
  • Metal to Metal Brazing ( Cu , Ag , Al)
  • Carbide To Metal Brazing
  • Radiator Brazing 
  • Aluminum Heat exchanger brazing
  • Vane Brazing
  • Aero space Applications
  • Automobile , Defense and also medical application
  • Sintering cum Tool Brazing
vacuum-brazing-furnace-photo-2

Features

  • Fully Automated Process( PLC + Scada)
  • Wider selection of temperature range depending on process
  • Having flexibility to process multiple requirements
  • No Geometrical structure limit for heat treatment
  • Very less consumption of utilizes ( Gas, Water and Power )
  • Repeatable Results
  • High and Fine Vacuum Facility depending on the process requirements
  • Multi Zone /Single zone temperature control
  • Proven Cooling Efficiency
  • Power management control system
  • Orientation Options ( Horizontal / Vertical loading ) options

Technical Data

VBF 400 VBF 600 VBF 900
Work zone size 400x400x600 mm 600x600x900 mm 900x900x1200 mm
Weight capacity 300 Kg 600 Kg 900 Kg
Operating vacuum 10'2 mbar (1 O'6 mbar optional) 10'2 mbar (1 O'6 mbar optional) 10'2 (1 O'6 mbar optional)
Operating temp. 1250° C 1250° C 1250° C
Quench Pressure 6/10/12/15/20 bar 6/10/12/15/20 6/10/12/15/20
Gas flow pattern N360° N360° N360°
Process control PLC & SCADAwith IPC PLC & SCADAwith IPC PLC & SCADAwith IPC

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