High-Pressure Gas Quenching Vacuum Furnace
Argon or nitrogen high-pressure circulation quench in single-chamber, vertical and double-chamber builds; low distortion for tool and high-speed steels.
Custom build
FVG-S-1288 High-Pressure High-Flow Gas Quenching Vacuum Furnace (Single-Chamber Horizontal)
Effective zone 1200×800×800, max 1320 °C, uniformity ±5 °C.
1320 ℃View details
Custom build
FVG-S-644 High-Pressure High-Flow Gas Quenching Vacuum Furnace (Single-Chamber Horizontal)
Effective zone 600×400×400, max 1320 °C, uniformity ±5 °C.
1320 ℃View details
Custom build
FVG-S-755 High-Pressure High-Flow Gas Quenching Vacuum Furnace (Single-Chamber Horizontal)
Effective zone 700×500×500, max 1320 °C, uniformity ±5 °C.
1320 ℃View details
Custom build
FVG-S-966 High-Pressure High-Flow Gas Quenching Vacuum Furnace (Single-Chamber Horizontal)
Effective zone 900×600×600, max 1320 °C, uniformity ±5 °C.
1320 ℃View details
Custom build
FVG-V-35 Vertical High-Pressure Gas Quenching Vacuum Furnace
Effective zone Ø350×300, max 1320 °C, uniformity ±5 °C.
1320 ℃View details
Custom build
FVG-V-45 Vertical High-Pressure Gas Quenching Vacuum Furnace
Effective zone Ø450×500, max 1320 °C, uniformity ±5 °C.
1320 ℃View details
Custom build
FVG-V-68 Vertical High-Pressure Gas Quenching Vacuum Furnace
Effective zone Ø600×800, max 1320 °C, uniformity ±5 °C.
1320 ℃View details
Custom build
FVG-V-100 Vertical High-Pressure Gas Quenching Vacuum Furnace
Effective zone Ø800×1000, max 1320 °C, uniformity ±5 °C.
1320 ℃View details
Custom build
FVG-V-112 Vertical High-Pressure Gas Quenching Vacuum Furnace
Effective zone Ø1000×1200, max 1320 °C, uniformity ±5 °C.
1320 ℃View details
FAQ
Frequently asked questions
Model selection, custom builds, service and contact
What furnace series do you offer?
Six series — Vacuum Oil Quenching Furnace (FVO), High-Pressure Gas Quenching Vacuum Furnace (FVG), Vacuum Tempering and Annealing Furnace (FVT), Vacuum Brazing Furnace (FVB), Vacuum Hot Press Furnace (FHP) and Low-Pressure Vacuum Carburizing Furnace (FVC) — all available as custom builds to the workpiece and process. 39 models are currently listed, each with its full datasheet on the product page.
What key parameters can you reach?
Ultimate vacuum in the order of 8×10⁻⁴ Pa; maximum working temperature up to 1600 °C; effective-zone uniformity down to ±3 °C; effective heating zone up to 5700 mm. Full parameters for every model are listed on the product page.
How does the custom design process work?
You send the workpiece material, external dimensions, charge weight per load and the process curve (ramp / soak / cooling) with cycle-time targets; we select the furnace type and loading scheme, verify the thermal field and uniformity, configure the vacuum and cooling systems and the control and interlock scheme, then issue a technical proposal and quotation, followed by manufacture, commissioning and acceptance. Furnace design, complete manufacturing and process integration are handled in house.
Which standards apply to manufacture and acceptance?
Temperature uniformity (TUS), ultimate vacuum and pressure-rise rate are tested item by item before shipment, with test reports supplied with the equipment; the applicable standard and acceptance procedure are agreed in the technical agreement according to workpiece material and industry.