The vacuum chamber has a horizontal side-opening door structure design. The upper part is equipped with an electrode loading interface, and the vacuum system is arranged at the rear. The structure is simple and aesthetically pleasing. Standard quick-connect interfaces are installed on the sides for the vacuum system and auxiliary measuring devices.
Technical Parameters
Equipment Composition:
The equipment mainly consists of the following components:
Arc Melting Vacuum Chamber: The vacuum chamber has a horizontal side-opening door structure design. The upper part is equipped with an electrode loading interface, and the vacuum system is arranged at the rear. The structure is simple and aesthetically pleasing. Standard quick-connect interfaces are installed on the sides for the vacuum system and auxiliary measuring devices. The operation of the vacuum chamber is done through the side-opening door. The front of the furnace has a viewing window to clearly observe the working condition inside the furnace. The bottom is equipped with a water-cooled crucible platform for installing water-cooled crucibles. The entire vacuum chamber is made of a double-wall 304 stainless steel water-jacket structure, with the exterior polished and the interior mirror-finished.
Arc Gun and Arc Gun Lifting Device: The arc gun uses a water-cooling design to withstand high temperatures. The head of the gun is designed with a quick-thread installation system for easy replacement of consumable materials. The upper sealing part uses a bellows-type seal design. The electrode lifting system uses a servo-driven electric lifting system consisting of a servo motor, reducer, and linear module sealing device. It provides a wide lifting speed range and smooth operation.
Water-Cooled Copper Electrode and Water-Cooled Crucible: The copper electrodes are made of purple copper material with water-cooling design, ensuring reliable conductivity and timely cooling to guarantee continuous operation. The bottom features a water-cooled copper crucible with a conical design to facilitate material extraction. The crucible is equipped with a lifting and horizontal transfer device, making it convenient for sealing and removing materials. The crucible also includes a stabilizing arc power supply with adjustable arc stabilization current.
Technical Parameters:
| Parameter | Details |
|---|---|
| Model | KS-VF-VAM5 |
| Vacuum Chamber | Cylindrical Vacuum Chamber |
| Vacuum System | 2X-70 Mechanical Pump, ZJP-150 Roots Pump + KT-300 Diffusion Pump, High Vacuum Pneumatic Valves |
| Ultimate Vacuum | ≤1.3×10⁻² Pa |
| Working Vacuum | 1×10⁻¹ Pa - 10⁻² Pa |
| Self-consumption Current | Rated Current ≤ DC1500A, DC40V |
| Electrode Specifications | Ø45×300 mm |
| Melting Material | Density 11.7 g/cm³ (5 kg) |
| Crucible Size | Ø70×150 mm |
| Arc Furnace Cathode | High-Frequency Arc Ignition |
| Electrode Lift Speed | ≤0-300 mm/min (Panasonic Servo Lift) |
| Electrode Stroke | ≤600 mm |
| Crucible Lift Stroke | 110 mm |
| Control Mode | Touch Screen + PLC |
