Single crystal growth furnace with four electrodes Arc melting up to 3000℃

Vacuum chamber

1. Adopt 304 stainless steel chamber with the water cooling jacket, which can inlet cooling water

2. With a quartz window on the chamber to observe the sample

3. Chamber vacuum: 1.0E-5 Torr (With molecular   pump)

4. Chamber size: dia.257 * 360mm

vacuum gauge

1. A digital display anti-corrosion vacuum gauge and a mechanical pressure gauge are installed on the chamber

Arc gun

1. There are 4 arc guns, which can make the sample get a uniform temperature field (the arc guns are equipped with cooling water)

2. Tungsten electrode diameter: Φ4mm

3. The angle and distance of the arc chamber to the sample can be adjusted manually

4. Arc striking power supply: 18 V / 185 A voltage 380V

5. Melting temperature can reach 3000℃

Sample stage

1. Adopt water-cooled copper crucible

2. The amount of sample that can be input is 60g (Fe based)

Pulling mechanism

1. The controller controls the pulling speed, rotation   speed of the pulling mechanism

2. Pulling speed: 0.2-10mm / h

3. Pulling stroke: 0-70mm

4. Pulling rod rotation speed: 0-40RPM

Control unit

1. The parameters for single crystal growth can be displayed and set (arc starting current, speed of the pulling rod, pulling stroke and speed)

Vacuum pump

1. The equipment is equipped with a molecular pump system (mechanical pump + turbo molecular pump)

2. Pumping rate: 100L / S

3. The vacuum of the equipment chamber can reach 1.0E-5 Torr (within 40 minutes)

Circulating water chiller

1. Power: 800W

2. Water flow speed: 58L / min

3. Cooling capacity: 5004W (17500Btu / hour)

4. Temperature control: 5 ~ 30℃

Product dimension

800mm(L)*800mm(W)*1500mm(H)