VACUUM FURNACES
Vacuum sintering is the process of forming a single mass from multiple components, typically powder, by heat and/or pressure without melting the base materials to the point of liquefaction. Sintering process is required for many different parts and applications, including powder metallurgy, metal injection molding (MIM) and 3D printing components of various types or beading applications including abrasives. In This application it is very important to have clean atmosphere for stronger bonding. Hence Vacuum Technology in Sintering is the Best Technology which yields better results with Brighter Finish. As the Sintering temperatures are usually higher than other heat treatments its ideal to have a equipment with precise temperature control which Lakshmi Vacuum have pioneered in.
VSF Series
- The VSF 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 VSF 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
- VSF series of furnaces come with De – binding and Non De-binding Facility also
Advantages
- Furnaces has options of Non Metal and Metallic Hot Zone Compatibility
- High Sintering Temperature of up to 2500 Deg C
- Vacuum levels to 10-6 Torr (8×10-5 mbar)
- Partial pressure with argon, nitrogen or hydrogen for de-binding
- Partial pressure range of 50 to 1000 microns (argon/nitrogen)
- Fast cooling of up to 2 bar
- Binder removal system
- Burn-off system provided for safe handling of any flammable by-products
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
Advantages
- Powder Metallurgy
- 3 D Printing Application
- Sintering of Carbide Tools
- Sintering of Ceramics
- Metal Injection Moulding
Technical Data
VSF 400 | VSF 600 | VSF 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- 2000 Deg C | 1250° C- 2000 Deg C | 1250° C- 2000 Deg C |
Quench Pressure | 6/10/12/15/20 bar | 6/10/12/15/20 | 6/10/12/15/20 |
Gas Flow | N360° | N360° | N360° |
Process control | PLC & SCADA with IPC | PLC & SCADA with IPC | PLC & SCADA with IPC |
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