vacuum ovens manufacturers,

Vacuum Ovens Information

vacuum ovens, the heat-treating process takes place inside a vessel that is airtight. This allows a vacuum to be drawn inside the vessel. The entire heat-treating process can take place under vacuum or precisely controlled atmospheres can be introduced. Heat treating under vacuum can: prevent surface reactions, such as oxidation or decarburization; remove surface contaminants such as oxide films and residual traces of lubricants; add a substance to the surface layers of the work; remove dissolved contaminating substances from metals by means of degassing.  Ovens are built of several kinds of high temperature (refractory) materials to hold the process material and hold in the heat without breaking down during the several months that they usually run.  Ovens are lower temperature (usually <1400 degrees F) thermal processing units, usually without refractory insulation , vacuum ovens include tube or muffle, bench or cabinet, vertical, and walk-in or truck-in.  A tube or muffle oven is a oven in which the heating is indirect; the material to be heated is contained in a refractory container heated from the outside.  Cabinet or bench ovens describe small batch equipment typically mounted on integral stands. Batch ovens are typically suited for processing quantities of a product in a single batch.  Vertical units are a space saving configuration, the oven is vertical instead of horizontal. This typically requires greater height clearances.  Walk-in or truck-in ovens describe larger size batch equipment, typically with double doors and integral carts, shelves, etc. Batch ovens are typically suited for processing larger quantities of product in a single batc, Vacuum Oven / Vacuum Drying Ovens

Vacuum ovens are very versatile pieces of equipment with applications in laboratory research, engineering, and industry. A vacuum drying oven is most often used for delicate drying processes, such as drying tiny parts or removing flammable solvents. The low pressure environment also minimizes oxidation during drying. A standard vacuum oven can operate at temperatures as high as 200C to 250C. A rugged, high quality pressure chamber, gasket seals, and pump are features to look for, as well as convenient, programmable controls and a computer interface. Vacuum drying ovens are also available with specialized features such as solvent recovery or residual gas analysis to prevent over drying. For drying flammable solvents, look for a safety vacuum drying oven that has been approved for these types of applications.

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the vacuum oven VO shows off all its strength – at the same time it can handle heat-sensitive or oxygen-sensitive substances and materials such as cosmetics, food, clocks, books or PCBs and other electronic components with unparalleled gentleness when drying. temperature control without loss of heat.

Liquid Nitrogen Chamber

We are a Nitrogen Chamber  manufacturer in bangalore and supplying to all over india. These products are widely used for various cryogenic applications. These products are used to store various biology samples under very low temperatures without affecting their originals characteristic of these samples. These products are manufactured using latest technology and advanced plant machinery, to ensure high standards of quality.

Nitrogen Plant/Generator operating on PSA technology, consists of twin tower system filled with special grade of imported carbon molecular sieves (C.M.S.) at a time, one tower keeps in production cycle and other in regeneration cycle. When compressed air passed through C.M.S. bed, the molecules of oxygen, moisture & other unwanted gases are adsorbed on surface of C.M.S. And the nitrogen which is not adsorbed by C.M.S comes out of adsorption tower and is collected in a surge vessel. Two adsorption towers are provided which are interconnected with auto change over valves controlled by a sequence programmer(PLC). When one tower saturates with oxygen the process automatically changes over to another tower.This ensures the continuous production of the Nitrogen gas.