FVC-644 Low-Pressure Vacuum Carburizing Furnace

Model FVC-6441320 ℃Ultimate pressure 6.7×10⁻³ PaSingle chamberLow-pressure vacuum carburizing

Effective zone 600×400×400, max 1320 °C, uniformity ±5 °C.

Custom build
Overview

<p>Low-pressure carburizing, oil quenching and pressurized gas cooling in one furnace, for aerospace and machinery parts: carburizing and post-carburizing quench of high-alloy case-hardening steels such as 18CrNi8, 12Cr2Ni4A and 12Cr2Ni3A, carburizing of structural case-hardening steels, and oil quenching of tool and die steel, precision bearings and fuel-injection parts.</p><ul><li>Heaters arranged evenly around the heating chamber for high temperature uniformity.</li><li>Separate heating and cooling chambers raise throughput and cut running cost; even cooling keeps distortion low.</li><li>Carburising gas nozzles placed evenly around the chamber give a uniform case depth.</li><li>Manual, semi-automatic and automatic modes, flexible recipe entry, automatic fault alarm and display.</li></ul>

Technical data

Temperature system

Heating elementGraphite / molybdenum
Maximum temperature1320℃
Temperature uniformity±5℃

Vacuum system

Ultimate vacuum (mechanical / diffusion pump)4.0×10⁻¹ / 6.7×10⁻³Pa
Pressure rise rate≤0.6Pa/h

Quenching system

Gas quench pressure2bar

Structure & loading

Effective heating zone (W×H×D)600×400×400 mm
ConstructionSingle chamber, horizontal

Control & safety

ProcessesLow-pressure vacuum carburizing
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