Mini metal melting furnace

This equipment is required to be used at an altitude below 1000m, temperature 25℃ ± 15℃, humidity 55% Rh ±10% Rh.

1. Water: The equipment is equipped with a self-circulating cooling water machine (filled with pure water or deionized water)

2. Power: AC380V 50Hz (63A air switch), must be well grounded

3. Gas: The equipment chamber needs to be filled with argon gas (purity above 99.99%), and an argon gas bottle must be prepared by yourself (with Ø6mm double card sleeve connector)

4. Workbench: (floor-standing) size 900mm × 600mm × 700mm, bearing more than 200kg

5. Ventilation device: need

1. Equipped with the Ø120mm furnace door, convenient take put the samples.

2. With front and rear observation windows, it is convenient to observe the arc melting state.

3. The vacuum chamber, copper crucible, and arc starting electrode are all water-cooled.

4. The up and down movement adopts the steering wheel design, and the joystick can be rotated flexibly.

5. In order to ensure that the alloy ingot is turned for multiple melting without damaging the protective atmosphere of the gas, a manipulator turning mechanism is used in the melting furnace.

6. The crucible is small in size and large in number, which can facilitate the production of multiple samples and avoid mutual pollution between samples.

7. Simple operation, safe and convenient, compact design, minimal footprint.

1. Power supply: AC380V 50Hz (optional)

2. Overall power: 7.5KW (optional)

3. Vacuum chamber: Ø200mm × 300mm

4. Crucible: 7, size: φ25 (Special sizes can be customized according to customer requirements)

5. Vacuum degree: When equipped with our molecular pump, it can reach 1E-5mbar, and rotary vane pump can reach 1E-3mbar (the diffusion pump can also be configured by yourself to obtain better vacuum)

6. Non-consumable arc starting electrode: tungsten needle (W)

7. Scope of application: It can be used for smelting metal materials with a melting point lower than that of tungsten   metal.

8. Melting temperature: up to 3000℃, it can melt almost all metals

4.5g metal tungsten sample    10g metal tungsten sample

9. The maximum melting capacity is about 100g (iron) in a 70 mm single cavity crucible (Optional)

1. One set Host (including melting power supply)

2. Rotary vane mechanical pump and connecting pipeline 1 set

3. One water chiller

1. High vacuum system

2. Anti-corrosion digital vacuum display meter (measurement range: 3.8 × 10-5torr to 1125 Torr)