DVSC-200 Vacuum Melt Spinning Furnace (Call for Pricing)
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DVSC-200 Vacuum Melt Spinning Furnace (Call for Pricing)

DVSC-200 is a benchtop vacuum melt spinning furnace designed for producing amorphous metal ribbons. In this process, metal chunks (<20g) are melted by induction heating, then extruded from the crucible by gas pressure. The molten metal is ejected onto a rapidly rotating copper wheel, rapidly quenched and solidified to form amorphous or microcrystalline ribbons (width < 10 mm). The system is installed in a stainless-steel chamber with a viewing window.

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SKU: DVSC-200 Category:

Description

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Across International DVSC-200 Vacuum Melt Spinning Furnace
 
 

DVSC-200 is a benchtop vacuum melt spinning furnace designed for producing amorphous metal ribbons. In this process, metal chunks (<20g) are melted by induction heating, then extruded from the crucible by gas pressure. The molten metal is ejected onto a rapidly rotating copper wheel, rapidly quenched and solidified to form amorphous or microcrystalline ribbons (width < 10 mm). The system is installed in a stainless-steel chamber with a viewing window. The chamber can be vacuumed and filled with gas, ensuring the process occurs in a water-free and oxygen-free environment. Users can adjust the copper wheel speed, induction power, temperature, and internal crucible gas pressure.

 

  • Configurable with 7KW, 15KW, or 20KW induction power supplies for different melting points; max melt volume: 20g
  • Copper wheel diameter: 200mm; max surface speed: 31 m/s
  • Equipped with vacuum casting system for metal casting
  • Compact design for space efficiency
 
 
 
 
 
 
 
 
 
 
Specifications

Section

Description

Power Supply Requirements

7KW Induction Heater: Input Voltage: 208–240VAC, single-phase, 50/60Hz; Current: 34A (40A breaker); Frequency: 30–80 kHz

15KW Induction Heater: Input Voltage: 460VAC, 3-phase, 50/60Hz; Current: 42A (50A breaker); Frequency: 30–80 kHz


20KW Induction Heater: Input Voltage: 460VAC, 3-phase, 50/60Hz; Current: 5–60A (80A breaker); Frequency: 80–200 kHz

Control System

Adjustable via control panel: temperature and induction power, copper roller on/off and speed, mechanical/turbo pump on/off, gas inlet/exhaust on/off, melt spinning control

Vacuum Chamber

Stainless steel chamber dimensions: 300×300×480mm (W×D×H)
Hinged front door with φ120mm quartz window and lighting for clear process observation
Vacuum level: 5×10⁻² torr (mechanical pump), 5×10⁻⁵ torr (turbo pump)

Induction Power

Choose appropriate power supply:
7KW (30–80KHz), 15KW (30–80KHz), 20KW high frequency (80–200KHz)
Max sample load: 20g (for melting point >1200°C, 20KW or higher recommended)
Max temperature: 1800°C

Temperature Control (Optional)

Thermocouple insertion into crucible for internal measurement
Note: Induction power requires water cooling; KJ-6200 chiller recommended

Gas Pressure & Valves

PID pressure regulator for precise gas pressure control
Solenoid valves manage pump-chamber connectivity automatically

Standard Accessories

Includes 10 quartz nozzles (2 types: φ1mm round and 10mm L × 1mm W flat nozzle)

Copper Roller

Roller size: φ200mm × 40mm (non-water-cooled)
Speed: 0–3000 rpm; Surface speed: 0–31 m/s (max 2850 rpm)
Max ribbon width: 10mm (depending on nozzle size)

Injection System

Equipped with one built-in injection system

Instrument Dimensions

1240 L × 680 W × 1050 H (mm)

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