SKU
AF-200-mini

AIVAF-200 Mini 3000°C Compact Arc Melting Furnace (Call for Pricing)

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AIVAF Vacuum ARC Furnace Quick Overview

 

 

 

Call for Pricing

 

 

The Across International AIVAF-200-mini Compact Arc Melting Furnace is a benchtop, high-performance metal melting system that can flip alloy ingots for multiple melting cycles without disrupting the protective gas atmosphere and can prepare multiple samples simultaneously, making it ideal for universities, research laboratories and institutes working with refractory metals, metal carbides, and alloy sample preparation.

This small arc furnace features a water-cooled copper crucible with five melting stations, allowing multiple samples to be prepared efficiently while helping prevent cross-contamination. Its mechanical arm flip mechanism enables alloy ingots to be turned and remelted through multiple cycles without breaking the protective atmosphere, improving sample uniformity and workflow efficiency. The system also includes observation windows, internal LED lighting, water-cooled chamber components, and an optional suction casting device capable of producing small metal rods, making AIVAF-200-mini Compact Arc Melting Furnace a versatile solution for laboratory-scale arc melting and casting applications.

 

Main Features

        1.    Observation windows on the front and left, LED lighting inside the chamber for monitoring arc melting.

        2.     Vacuum chamber, copper crucible, and arc electrode all use water cooling.

        3.     Up/down movement uses a steering wheel design; control joystick rotates smoothly.

        4.     A mechanical arm flip mechanism is used to turn alloy ingots without disrupting the protective atmosphere.

        5.     Small crucibles in large quantities allow easy preparation of multiple samples while preventing cross-contamination.

        6.     Suction casting device at the bottom can cast Ø5mm metal rods.

 

Specifications

AF-200-mini

 

Parameter

Details

Model

AF-200-mini

Max Melting Temperature

3000°C (can melt various refractory metals)

Water-Cooled Copper Crucible

5 stations (custom quantities available); each station is a hemispherical cup with 21mm radius (custom sizes available); one station has a suction casting device installed at the bottom

Vacuum Suction Casting Device

Can cast metal rods of Ø5mm × 65mm (custom sizes available); by evacuating the copper mold, molten metal rapidly fills the mold, producing rods with minimal shrinkage cavities

Main Features

        1.   Observation windows on the front and left, LED lighting inside the chamber for monitoring arc melting.

        2.     Vacuum chamber, copper crucible, and arc electrode all use water cooling.

        3.     Up/down movement uses a steering wheel design; control joystick rotates smoothly.

        4.     A mechanical arm flip mechanism is used to turn alloy ingots without disrupting the protective atmosphere.

        5.     Small crucibles in large quantities allow easy preparation of multiple samples while preventing cross-contamination.

        6.     Suction casting device at the bottom can cast Ø5mm metal rods.

Vacuum Chamber

Water-cooled chamber, Dia182×225mm; Ø120mm door for easy sample loading/unloading; Ø60mm observation window on the door; mechanical arm on the right side for flipping ingots

Working Current

315A

Arc Melting Cathode

High-frequency arc ignition; manual vertical adjustment

Fillable Gas Types

Helium, Argon

Working Gas Required

High-purity Ar (5N) or 5% H₂ + 95% Ar during melting

Vacuum Loss Rate

> 4 Pascals = 30 milliTorr = 0.04 mBar per hour

Tungsten Electrode

Ø10mm tungsten electrode (water-cooled arc gun); non-consumable tungsten arc needle; electrode angle and distance adjustable (max 80mm); max temp 3000°C

Low Water Pressure Alarm Protection

Yes

Water-Cooled Chamber

Yes

Chiller (optional)

CW-6100AH

 

Vacuum Pump System

 

Component

Spec

Bellows

KF40×1000

Vacuum Gate Valve

KF40

Mechanical Pump FX-32 — Power

1.2 kW

Voltage

480V

Speed

1450 rpm

Inlet Port

KF40

Pumping Speed

8 L/s

Ultimate Pressure

4×10⁻² Pa

 

Turbomolecular Pump (Optional)

Spec

Value

Model

FF-300

Input Voltage

220V

Inlet Flange

DN100

Pumping Speed (air)

300 L/s

Ultimate Pressure

5×10⁻⁷ Pa

Cooling Method

Water-cooled

Cooling Water Pressure

0.1–0.2 MPa

Cooling Water Temp

< 25°C

 

Water Chiller (Optional)

 

Spec

Value

Power Supply

220V, 1.75 kW

Max Head

20–37 m

Rated Flow

6–35 L/min

Tank Capacity

22 L

Cooling Capacity

5.5 kW

Water Inlet/Outlet

Rp1/2″

Dimensions

526×645×1100 mm

 

 

Overview
Call for Pricing

 

 

The Across International AIVAF-200-mini Compact Arc Melting Furnace is a benchtop, high-performance metal melting system that can flip alloy ingots for multiple melting cycles without disrupting the protective gas atmosphere and can prepare multiple samples simultaneously, making it ideal for universities, research laboratories and institutes working with refractory metals, metal carbides, and alloy sample preparation.

This small arc furnace features a water-cooled copper crucible with five melting stations, allowing multiple samples to be prepared efficiently while helping prevent cross-contamination. Its mechanical arm flip mechanism enables alloy ingots to be turned and remelted through multiple cycles without breaking the protective atmosphere, improving sample uniformity and workflow efficiency. The system also includes observation windows, internal LED lighting, water-cooled chamber components, and an optional suction casting device capable of producing small metal rods, making AIVAF-200-mini Compact Arc Melting Furnace a versatile solution for laboratory-scale arc melting and casting applications.

 

Main Features

        1.    Observation windows on the front and left, LED lighting inside the chamber for monitoring arc melting.

        2.     Vacuum chamber, copper crucible, and arc electrode all use water cooling.

        3.     Up/down movement uses a steering wheel design; control joystick rotates smoothly.

        4.     A mechanical arm flip mechanism is used to turn alloy ingots without disrupting the protective atmosphere.

        5.     Small crucibles in large quantities allow easy preparation of multiple samples while preventing cross-contamination.

        6.     Suction casting device at the bottom can cast Ø5mm metal rods.

 

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