Specification Brand : McbeAn BulletPoint1 : 【Main Parameters】: Product size: 58*27.8*30cm, net weight: 32kg, power: 375w, air pump capacity: 2L, cfm: 3, hp: 1/2, workbench: 11x 11", vacuum hood: 9" diameter x 8" height. BulletPoint2 : 【2L casting chamber】: The large capacity 2L chamber can meet most of the needs of casting. It can accommodate up to 4 x 8" helmets. The large vent on the back allows for stable heat dissipation and can take away excessive heat generated during operation" BulletPoint3 : 【Vacuum Hood & Built-in Fuel Tank】The vacuum hood made of thick aviation plastic is beneficial to reduce the burrs and bubbles produced. The built-in refueling device is installed to adjust the refueling amount by referring to the standard line. BulletPoint4 : 【Accurate Pressure Gauge】Monitoring the current pressure helps you make relevant adjustments as needed to create a smooth surface. The cover shell made of metal features good durability. BulletPoint5 : 【Wide Use】 the casting machine is ideal for for making gold nuggets, ingots or jewelry, smelting recycling scrap, refining jewelry, casting all kinds of fast-melting metals, including gold, silver, lead, copper, brass, bronze, aluminum, etc. ExternallyAssignedProductIdentifier : 8461616049944 ItemName : Vacuum Casting Machine, 2L Gold Melting Furnace with Vacuum Air Pump, Vacuum Investing Casting Investment Machine with Graphite Crucible for Silver, Gold, Copper ItemShape : Rectangular ItemTypeKeyword : jewelry-casting-machines Manufacturer : McbeAn PartNumber : DTY0228001476 ProductDescription : Specification: Name: Jewelry Lost Wax Cast Color: Red Air pump capacity: 2L Voltage: 110-220V Frequency: 50/60hz Power: 375W Casting Cylinder: 1 Steel bell size: support minimum 3.5*4, maximum 4*6 inch steel bell (standard 3.5*4 inch 1 piece) Net weight: 33KG Product size: 58*27.8*30(cm)