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1400°C Vacuum Atmosphere Box Furnace

PRODUKTPARAMETRE

  1. Max Temperature:1400℃
  2. Vakuumnivå:0.1Mpa
  3. Atmosphere Options:Inert (Ar/N₂), Reactive (H₂/O₂), or Mixed Gas
  4. Vacuum System:Dual-stage rotary vane pump
  5. Refractory Lining:High-purity alumina fiber vacuum-formed panels
  6. Furnace Construction:Double-layer air-cooled CNC-processed steel furnace body
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1400°C Vacuum Atmosphere Box Furnace | High-Temperature Vacuum Atmosphere Box Furnace

This 1400°C vacuum atmosphere box furnace integrates a temperature control system, vacuum furnace chamber, vacuum pump, gas path system, pressure protection system, gas flow control system, and water circulation cooling system. It is specifically designed and manufactured for high-temperature vacuum and atmosphere-protected experiments.

The equipment uses a vacuum-formed alumina lightweight material lining, which has excellent heat insulation performance and resistance to rapid heating and cooling. The entire machine adopts a double-layer air-cooled furnace body structure, effectively reducing the outer shell temperature and improving the stability and safety of equipment operation.

Box Furnace Product Features

  1. Integrated Vacuum Atmosphere Design

Integrates vacuum system, gas path control, pressure detection, and temperature control system into one unit, meeting the needs of complex atmosphere experiments.

  1. Rapid Heating System

Heating rate up to 40℃/min, adjustable from 1℃/h to 40℃/min.

  1. Double-Layer Air-Cooled Furnace Structure

Utilizes a double-layer air-cooled heat dissipation structure, effectively reducing furnace temperature and improving the working environment.

  1. High-Performance Insulated Furnace Lining

The furnace chamber is made of vacuum-formed alumina lightweight material, offering excellent insulation performance and resistance to rapid heating and cooling.

  1. High-Strength Sealing Structure

The furnace chamber adopts a thick steel plate double-sided welded structure, capable of withstanding a positive pressure of 0.1MPa.

High-Temperature Vacuum Atmosphere Box Furnace
Rated Operating Temperature1400℃
Langsiktig driftstemperatur1350℃
Kontrollområde50 to 1400℃
TemperaturmåleelementType S thermocouple, range 0-1700℃
VarmeelementSilicon carbide rods / Silicon molybdenum rods
Installasjonssted for varmeelementBegge sider (imported 1800 type silisium molybden stang varmeelementer)
Temperaturkontrollnøyaktighet±1℃ (integrert kretskontroll, ingen overskridelse)
OppvarmingshastighetFritt justerbar: maks 40 ℃/min, min. 1 ℃/t
OvnskroppCNC maskinert, polert, bakke, syltet, fosfatert, pulverlakkert, høytemperatur bakt. Tofarget farge, estetisk utseende. Motstandsdyktig mot oksidasjon/syre/alkali/korrosjon/høy temperatur, lett å rengjøre.
Ovns kroppsstrukturAir-cooled double-layer structure, ensuring good working environment
Door Opening Method180° axial side opening
ChillerOptional (customer to select)
Water Cooling LocationOvnsmunning, dør, top of inner chamber
VakuumpumpeTwo-stage direct rotary vane pump
VakuumnivåPointer pressure gauge -0.1MPa and digital positive/negative pressure indicator
Pressure ResistanceFurnace chamber steel plate 6-20mm thick, double-sided welding, positive pressure resistance 0.1MPa
Gas Circuit ValvesStainless steel valves
Pressure DetectionOne dual-indicator pointer pressure gauge (positive/negative pressure); digital vacuum gauge optional
Gas Flow MeterTwo float flow meters (digital mass flow meters optional if higher accuracy required)
Pressure ProtectionSystem to prevent danger from closed/blocked exhaust port or excessive pressure: signal from electric contact pressure gauge or pressure sensor closes solenoid intake valve, activates solenoid exhaust valve and alarm, releasing pressure with audible/visual alarm.
Gas Leakage AlarmOptional (customer to select) – detects toxic/hazardous gas, shuts down furnace, closes gas supply, opens exhaust for safer environment.
Compatible AtmospheresHydrogen, nitrogen, argon, carbon monoxide, oxygen, osv.
Ildfast materialeLining made of vacuum-formed alumina fiber lightweight board; easily impacted area (furnace bottom) uses lightweight hollow ball alumina board: høy driftstemperatur, lav varmelagring, motstand mot termisk sjokk, ingen sprekker/flassing, god isolasjon.
IsolasjonsmaterialeFirelags isolasjon: alumina fiber wool, alumina fiberplate, alumina polykrystallinsk fiberplate; excellent energy saving.
Ovnsskaltemperatur<45℃ under langsiktig kontinuerlig drift

Box Furnace Application Areas

  • Vacuum Sintering Experiments: Suitable for vacuum sintering of advanced ceramics, powder materials, and electronic materials.
  • Atmosphere-Protected Heat Treatment: Suitable for high-temperature treatment under inert and protective atmospheres.
  • Nytt materiale R&D: Widely used in research on new energy materials, nanomaterials, and composite materials.
  • Electronics and Semiconductor Industry: Suitable for heat treatment of electronic components, elektronisk keramikk, and functional materials.
  • Metallic and Non-metallic Material Processing: Egnet for gløding, sintring, smelting, and material analysis experiments.
  • Universities and Research Laboratories: Suitable for research institutes, university laboratories, and industrial R&D centers.

Bedriftsprofil

En profesjonell bedrift som spesialiserer seg på varmebehandlingsteknologitjenester og R&D, produksjon, og salg av høytemperatur elektriske ovner.

Selskapet fokuserer på å utvikle elektriske høytemperaturovner som dekker et fullt temperaturområde på -100 ℃ til 2600 ℃. Produktene inkluderer eksperimentelle elektriske ovner, vakuum atmosfære ovner, industrielle ovner, og middels frekvens induksjonsvarmeutstyr. Hovedprodukter inkluderer boksovner, rørovner, løfteovner, skyveovner, boggieovner, roterende ovner, tunnelovner, og ulike spesialiserte mellomfrekvente ovner.

Selskapet følger teknologisk innovasjon og har bestått ISO9001 og EU CE-sertifiseringer. Det eier 21 registrerte varemerker, 29 patenter, og 27 programvare opphavsrett.

Betalingsmetoder

TT

Forsendelsesmetoder

Den elektriske ovnen er pakket i tre lag: først pakket inn i skumpapir, deretter pakket inn i plastfilm, og til slutt pakket i en trekasse.

Box Furnace Frequently Asked Questions (FAQ)

  1. What gases does this vacuum atmosphere furnace support?

It supports various protective atmospheres, including hydrogen, nitrogen, argon, carbon monoxide, and oxygen.

  1. Can it perform vacuum sintering?

Ja. The equipment uses a two-stage rotary vane vacuum pump to achieve a stable vacuum environment.

  1. Is the heating rate fast?

The fastest heating rate can reach 40℃/min, which can be freely set according to the process.

  1. Is the furnace safe for long-term operation?

The equipment adopts a double-layer air-cooled structure and has over-temperature, over-pressure, and gas pressure protection systems, ensuring safe and stable operation.

  1. Can it be customized?

Customization of furnace chamber size, temperature range, vacuum system, and automated control functions is supported according to customer needs.

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