Spare parts and materials

For furnace quality it is important to choose right materials and spare parts.
ESTHERM can deliver you spare parts for reconstruction and building of yours furnaces, and accessories for furnaces.

INSULATION MATERIALS

  • calcium-silicate boards from 950ºC to 1000°C
  • alumina-oxide boards and modules from 1260°C to 1800°C
  • BA insulation boards from 450°C to 800°C
  • Alumina-oxide wool from 1260°C to 1800°C
  • ceramic blankets from 1260°C to 1800°C
  • lightweight insulation firebricks from 1100°C to 1750°C

custom dimensions

  • refractory high temperature glues to 1800°C

CERAMIC TUBES

supporting tubes, protection tubes, exhaust system tubes

Dimensions from φ4 to φ60 mm

  • material C 530 Sillimatin to 1300°C
  • material C 610 Pytagoras to 1400°C
  • material C 620 Pytagoras+ to 1500°C

PLATES

  • ceramic and Silicon Carbide (SiC) plates
  • dimensions and thickness upon request
  • batts, plates and posts for kiln furniture

INDUSTRIAL CERAMICS

  • introduction tubes
  • heating elements supporting ceramics
  • pearls

HEATING ELEMENTS

  • radiating heating elements made of Kanthal A1 wire φ0,1 mm to φ5 mm up to 1320°C

power and dimensions upon request

  • tube heating elements 750°C upon request
  • Kanthal Superthal heating elements 1600°C

THERMOCOUPLES

  • type K 1150°C
  • type K 1200°C
  • type J, R, S, B, Pt100 upon request

All thermocouples with ceramic or steel protection tubes

Thermocouple compensating cables for all thermocouples types

TEMPERATURE PROGRAMMERS

  • type EASY (one temperature, rate and time or one program with 9 points)
  • type EASY-M (7 programs with 7 points)
  • type N120 (20 programs, data logging)
  • type SIEMENS PLC microprocessor programmer, process and charge documentation via Controltherm software or PLC-based control system

CHARGING PLATES AND BASKETS

dimensions and shape upon request (plates, bars, retorts, mesh-belt)

  • material stainless steel up to 900°C
  • heat resistant alloy steel 1.4841 up to 1200°C

All thermocouples with ceramic or steel protection tubes

Thermocouple compensating cables for all thermocouples types

CHARGING DEVICES

  • manual or automatic gas supply systems
  • mechanical systems
  • pneumatic or hydraulic systems

RETORTS

  • dimensions and shape upon request
  • heat resistant alloy steel 1.4841 up to 1200°C

GRAPHITE OR SiC CRUCIBLES

  • dimensions and shape upon request

POWER SWITCHERS

  • switchers and relays
  • SSR (Solid State Relay)
  • thyristors and triacs
  • coolers
  • silicon cables

SEALS

  • braids, plates and boards
  • seals dimensions upon request
  • seal braids made of graphite, carbon, alumina-oxide, silicon
  • ceramic papers up to 1800°C
  • teflon seals