Small series vacuum casting DXD-500A

individualindustrialfor metal fabrication

The DXD-500A electric-arc furnace system is engineered for smelting high-melting-point metals and alloys and for producing bulk amorphous materials via vacuum suction casting. It is intended for laboratory research and small-scale production in vacuum metallurgy and new materials development.

Composition

• Electric-arc furnace vacuum chamber
• Electric arc and arc melting power supply
• 5-station water-cooled copper crucible (rotating manipulator)
• Vacuum suction casting device
• Magnetic stirring
• Working gas circuit
• System pumps (molecular pump, mechanical pump) and baffle valve
• Vacuum measurement
• Electric control system and installation machine

Summary
DXD-500A electric-arc furnace equipment is applied for smelting high melting point metals or alloys and for preparing bulk amorphous materials by suction casting; it is suitable for scientific research and small production in vacuum metallurgy and new materials development.

Technical specifications

• Model: DXD-500A
• Arc Melting Chamber: Horizontal cylindrical front-door vacuum chamber, size Ø300 × 340 mm
• Configuration of Vacuum System: Molecular pump, mechanical pump, baffle valve
• Ultimate Pressure: ≤6.67 × 10-4 Pa
• Time of Recovery Vacuum: Reach 5 × 10-3 Pa in 20 mins (after short exposure to air and inflating dry chlorine, then begin air exhaust)
• Melting Current: Long-term working current 700–900 A
• Melting Crucible: 5 stations (hemisphere cote) — three melting alloy stations (with magnetic stirring), one suction casting station (120 × 120 mm), one melting degassing station; typical melting sample weight: 50 g (iron as reference)
• Vacuum Suction Casting Equipment: Provided with 1 set standard suction casting mold
• Arc Melting Cathodic Equipment: High-frequency arc initiation (arc striking method)
• Device Floor Space: 1400 mm (length) × 1100 mm (width) × 2300 mm (height)