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Arc Melting System up to 300g with Electromagnetic Stirring and Vacuum Casting - SP-MSM-300

Arc Melting System up to 300g with Electromagnetic Stirring and Vacuum Casting - SP-MSM-300

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SP-MSM-300 is a complete turn-key arc-melting system with a water-cooled high vacuum chamber, melting cavities, vacuum casting, and electromagnetic stirring for up to 1000 g steel. It allows researchers to explore the next generation of alloy. 
Features：

  • Water-cooled stainless steel vacuum chamber with a vacuum of 10^-6 torr
  • 630 A arc melting power supp with arc ignition without contact of sample
  • Water-cooled copper hearth with multiple cavities for multiple samples and gettering. 
  • The adjustable arc electrode to melt of multiple samples easily and uniformly. 
  • A wobble stick is built-in for sample flipping without breaking vacuum
  • Interchangeable copper hearths with electromagnetic stirring or vacuum casting. 
SPECIFICATIONS:
Power Supply
  • Input: 480 VAC, 3ph, 27 KW, 50/60Hz
  • Optional: 400 VAC, 3 ph.

Melting Chamber
  • Water-cooled stainless steel high vacuum chamber.
  • Ultimate vacuum: 7e-7 torr.
  • Practical vacuum 5e-6 torr
  • Leak rate <3.75 x 10^-4 (torr·l)/s
  • Chamber size: 280×350×440 mm
  • Tinted observation windows
  • Hinged front door
  • A wobble stick is built-in for sample flipping without breaking the vacuum
  • ISO160K port for vacuum generation. 

Water-cooled Copper Hearth

 

 Three types of water-cooled copper hearths available ( pls choose one when order
  1. Single copper hearth for melting 300 g steel with electromagnetic stirring. 
    Cavity 1: Ø80×25 mm with electromagnetic stirring
    Cavity 2: Ø35×17.5 mm 
    Cavity 3: Ø35×17.5 mm 
    Cavity 4: Ø35×17.5 mm 
  2. Copper hearth for vacuum casting
  • Cavity 1: Ø40×20 mm 
  • Cavity 2: Ø40×20 mm
  • Cavity 3: Ø60×20 mm with electromagnetic stirring.
  • Cavity 4: Ø50×10 mm for vacuum casting, up to Ø8×75 mm casting rod. 

3.    170 mm dia x 20 mm depth, 277 ml capacity

  1. Tilt casting is available upon request
  2. Customized crucible and mold designs are available upon request.

Tungsten Electrode
  • Water-cooled ceriated tungsten electrodes, Ø12 mm

Power Supply

30KW 580A DC Power Supply for MTI's Arc Melting Systems - MSM-PS630-1


 
  • IGBT inverted power supply, up to 25 kW. 
  • Voltage 0 - 34 V DC
  • Current: 20-630 A DC
  • 630A / 34V @ 60% duty cycle
  • 488A / 29V @ 100% duty cycle
  • HF ( High frequency ) start
Pressure Gauge

Vacuum System

(Optional)
  • 700 L/s Pfeiffer Vacuum turbopump station with a ISO160K manual gate valve
  • 240 L/min rotary vane backing pump with an oil mist trap and an intake filter. 
  • Cold cathod / Pirani full range pressure gauge 3.75×10^-9 - 1000 torr
  • A vacuum foreline connection is included in the optional package. 
Water Chiller (Optional)
  • KJ 5300 recirculating water chiller with 16L/min water flow and 6K BTU/hr cooling capacity
  • Digital Temperature Control: 5 - 30ºC adjustable with ± 0.3 °C accuracy
  • Refrigerant: R410-a
Working Gas (Optional)
 
Compliance
  • CE certified
  • UL/CSA certification by NRTLs is available at an extra fee. 

 

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Dimension:

  • 914mm×979mm×1800mm

MTI offers a One-Year limited warranty with lifetime support(may cause a fee) for this product.

The MTI One Year Limited Warranty does NOT cover

  • Consumable parts such as Graphite dies, O-rings, crucibles, screws, washers, etc.
  • Any damage and rust resulting from improper storage or maintenance.
  • Any damages caused by the use of corrosive and acidic gases.
  • Any damage resulting from failing to adhere to the individual product's specific operation requirements, such as water cooling, venting, etc.
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