Compact Vacuum Arc Melting System with Vacuum Casting Mold for 6mm Dia. Rod 208
208 is a compact vacuum arc melting furnace with Vacuum Suction Casting mechanism. Such a unique feature can produce cast products ( 6mm Dia. rod shape, upto 30g) by drawing the molten metal into the bottom cold copper casting mold. The sucking force applied results in a fast movement and cause the rapid solidification of the melt which is ideal for reducing the shrinkage cavity defects. The machine also features a built-in mechanical manipulator for tilting and rotating metal ingots if re-smelting process is needed. The SS304 chamber ensures a clean and healthy atmosphere suitable for the most demanding experimental requirements.
Product Description
The Compact Vacuum Arc Melting System with Vacuum Casting Mold for 6mm Dia. Rod 208 is meticulously engineered to deliver precise and controlled melting of metal samples, offering a versatile solution for laboratories engaged in metallurgical research. Operating under tiny positive pressure or low vacuum conditions, this system utilizes vacuum suction force to draw molten material into a cold copper casting mold through a 6mm Dia. metal alloy rod, supporting samples up to 30g in weight and temperatures reaching 3000°C.
The system is equipped with a water-cooled stainless steel vacuum chamber, electrode, and copper crucible to facilitate arc melting of multiple samples without the risk of cross-contamination. Ensuring reliable and stable arc ignition, the powerful arc melting power supply enhances operational efficiency. User-friendly features, including easy electrode tilting and height adjustment through a handwheel, along with a built-in mechanical manipulator for tilting and rotating samples without breaking the vacuum, contribute to the system's ease of use.
Efficient casting of 6mm diameter rods, weighing a maximum of 30g, is achieved through the vacuum suction casting and copper crucible system. The process involves evacuating the cold copper casting mold, generating a robust suction force that leads to rapid solidification of the melt, reducing the occurrence of shrinkage cavity defects. The water-cooled copper crucible features a central cavity for vacuum suction casting and six surrounded cavities for metal alloy pellet preparation.
Key components include a tungsten electrode with water cooling and non-consumable properties, supporting easy tilting and height adjustment for multiple-cavity melting. The vacuum chamber, in addition to being water-cooled, incorporates user-friendly features such as a front door for sample loading, a tinted observation window for monitoring the melting process, and a built-in mechanical manipulator for sample manipulation.
With overall dimensions of 540mm W × 540mm D × 920mm H (excluding the power supply), the system provides flexibility and convenience. It recommends the use of a water chiller for optimal performance and high-purity inert gas for preventing oxidation during the melting process. Safety measures, including the use of welder glass or auto welding shade for observing the arc, are emphasized, with the system weighing 50kg and holding CE certification, with an option for UL/CSA certification available. Users are provided with guidelines for safe operation, emphasizing the need for high-purity gas and precautions during the arc melting operation. Optional features, such as a quartz tube shielding, are available to enhance user experience and safety during arc melting.
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