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IHI Machinery and Furnace Co.,Ltd

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Vacuum Furnace

Outline

With over 1500 units installed around the world, we offer a variety of vacuum furnaces to suit our customers’ products and heat treatment processes.

Horizontal Vacuum Furnace
Horizontal Vacuum Furnace

Features

High temperature holding accuracy
  • Heaters positioned on the top/bottom/left/right of the heating chamber (PQ, RQ, VCH)
  • Heating output can be controlled in the 3 zones of front, middle, rear (PQ, RQ)
Supports a wide cooling gas pressure range (87 - 600 kPa)
Able to select the direction of cooling gas flow (Upwards, downwards, up/downwards: RQ series, multi-flow: VCH series)
Even cooling due to a cooling rectification plate
Treated products look nice and bright

Applications

Tempering, quenching, annealing, solution production, magnetic processing, aging treatment, soldering, etc.

Function table

function table
Vertical Vacuum Furnace
Vertical Vacuum Furnace

Features

Enables the heat treatment of long parts and large/heavy parts
Positioned around the circumference (360) of the heating chamber, therefore temperature holding accuracy is enhanced. The large model has heaters on top and bottom for further performance enhancement.
Supports a wide cooling gas pressure range (87 kPa: VGQ, 87 - 280 kPa: VPQ)

Applications

Tempering, quenching, annealing, solution production, magnetic processing,aging treatment, soldering, etc.

Function table

function table
Multi-chamber Vacuum Furnace
Multi-chamber Vacuum Furnace

Features

High temperature holding accuracy
  • Heaters positioned on the top/bottom/left/right of the heating chamber
  • Heating output can be controlled in the 3zones of front, middle, rear
Supports a wide cooling gas pressure range (87 -280 kPa)
Able to select cooling method
Treated products look nice and bright

Applications

Tempering, quenching, annealing, solution production, magnetic processing, aging treatment, soldering, etc.

Function table

function table
Vacuum Tempering Furnace
Vacuum Tempering Furnace

Features

Brightening possible with N2 gas purge
High temperature holding accuracy
  • Heaters positioned around the circumference(360°C) of the heating chamber,
  • Heating output can be controlled in the 3zones of front, middle, rear
Capable of low-temperature processing due to a built-in convective heating mechanism
Option: High vacuum specifications, high temperature treatment

Applications

Tempering, annealing, aging treatment.

Function table

function table

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