ThermVac

Products

Vacuum heat treat /sintering fce

Features - We fully meet the user’s requirement for vacuum heat treatment process

  • Eco-friendly heat treatment
    of high reproducibility, while
    minimizing thermal
    deformation

  • Brightening heat treatment
    by preventing oxidation and
    contamination
     

  • Cost-down and cycle time
    shortening by omitting post-
    processes such as cleaning
     

  • Selective adoption of hot
    zone materials between
    graphite and molybdenum
     

  • Supply of various furnace
    models ranging from pilot
    fabrication to mass
    production

  • Temperature uniformity of
    ±5℃ in all standard models
    with optimal hot zone design
     

  • High vacuum, low vacuum,
    partial controlled gas,
    atmospheric pressure and
    pressurized gas all available

  • Selective system control
    from simple touch panel GUI
    to integrated, remote PC HMI
     

Standard specifications

Item Specification Item Specification
Furnace type Horizontal or vertical vacuum furnace Hot zone Graphite or Molybdenum
Application Heat treatment, sintering of metal parts Atmosphere Vacuum(partial) heating, Nitrogen cooling
Temperature 650 ~ 1,350℃ Low vacuum MBP + Oil rotary pump
Loading volume 96L ~ 1,500L High vacuum Diffusion pump or Cryogenic pump
Uniformity ±4~10℃[1000℃, no load, 9 points] Leak rate Below 1×10-3 Pa・㎥/sec
Heat-up rate 5 ~ 10℃/min Forced cooling Heat exchanger & Blower
Heating circuit 2 ~ 6 circuits System control PLC control, Touch or PC interface
Temp. measure K type, J type or C type T/C Optional items Lift car, Closed cooling water system

Standard dimension

Product File DOWNLOAD
Model code TVHT-
400
TVHT-
600
TVHT-
800
TVHT-
1000
Work zone 400 * 400 * 600 600 * 600 * 900 800 * 800 * 1200 1000 * 1000 * 1500
Capacity 300 Kg 600 Kg 1,200 Kg 2,500 Kg
Operating temp. 400 ~ 1,350℃
Uniformity ±5℃
Vacuum level Under 1 Pa (MBP + Rotary pump)
Electricity 100 KVA 180 KVA 300 KVA 450 KVA
Options 1. Cooling gas pressure: 2, 6, 9 Bar
2. High vacuum pump : Diffusion oil pump, Cryogenic pump
3. Convection heating : Circulation fan operated under 800℃