Bottom Loading Furnace BLF - 1800

Maximum Operating Temperature 1800°C

Dimension Internal(H x W x D) 120x120x120mm

Bottom lifting arrangement: Bottom lifting plate fitted with DC Motor ensure smooth lifting & lowering

Advance refractory interior, used in combination with energy efficient low thermal mass insulation.

Door Lifting limit switch for making heating system off while in open condition.

Over-temperature limiter with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the furnace and load.

In stock

Part Code: BLF1800



Bottom loading furnaces are designed for uniform thermal distribution inside the chamber, easy loading and unloading of sample with help of lifting arrangement. Bottom loading furnaces are ideal to achieve a variety of heating-cooling cycles without sacrificing temperature uniformity or product quality. These furnaces are well suited for calcining, firing and sintering oxide ceramic parts (i.e., alumina, zirconia), technical ceramics, co-fired substrate materials, capacitors, filters, thermistors, ferrites.

The high-temperature bottom loading furnaces are perfectly suited for sintering translucent zirconia. The motor-driven lifting table significantly simplifies the charging of the high temperature furnace. The all-around heating of the cylindrical furnace chamber ensures a very even temperature uniformity.

The high-temperature bottom loading furnaces are additionally equipped with a drying as well as a forced cooling function. For residual drying, the oven remains open gap wise during heating up to a defined temperature and thus ensures reliable removal of moisture. For accelerated cooling, the furnace is automatically opened step by step under program control.


Maximum Temperature 1800°C
Heating Element Molybdenum Disilicide
Temperature Accuracy ±1°C
Temperature Controller Microprocessor-based PID controller
External Chamber Construction MS Powder Coated / 304 Grade Stainless Steel (Optional)
Internal Chamber Construction Vacuum formed ultra-high purity alumina low thermal mass insulation with pre-sintered fibre insulation board for maximum
energy-saving design
Bottom lifting arrangement
Bottom lifting plate fitted with DC motor ensures smooth lifting & lowering.
Internal Dimension (HXWXD) (mm) 120X120X 120 or Customized chamber size
available on request
External Dimension (HXWXD) (mm)
Controlling Thermocouple B

Key Features

  • Equipped with thermocouple break protection that help preventing thermocouple failure run away.
  • Exhaust air outlet at rear wall of the furnace.
  • Power control through Solid state relay or Thyristor unit provides low noise operation.
  • Thermocouple with NABL Certificate.
  • Simple Installation
  • Hassle free operation
  • Automatic Temperature Control
  • Easy Maintenance


  • Gloves
  • Heating Element
  • Tongs


  • ISO
  • CE


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