Elevator Hearth Furnace for Ceramic Sintering 1750°C (16x16x16″ 64L)

PE L27/17 is a elevator hearth furnace, builds with dual steel housing, electrically driven bottom loading system, easy for sample loading and unloading. 7″ temperature control panel, Powerful MoSi2 heating rods heat from four sides ensure an outstanding temperature uniformity. Tmax 1700°C. Bottom loading furnace is suitable for multiple heat treatments such as calcination, sintering and other processes on new materials, ceramics in labs and industrial.

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Product Overview

Elevator hearth furnace, also called as bottom loading furnace or top hat furnace. Features stable electrically driven bottom loading system, easy for sample loading and unloading, all sides heating achieves an outstanding temperature uniformity. Constructed dual steel housing, stability and low temperature leakage, round vertical chamber lined with 1850# high alumina ceramic fiber. Our laboratory standard elevator hearth furnace covers Tmax 1750 degrees Celsius with capacities up to 96 liters, which is suitable for multiple heat treatments such as calcination, sintering and other processes on new materials, ceramics in labs and industrial. Programtherm supplies a variety of elevator furnaces, and programtherm elevator furnace makes your heat treatment more successful.

Main Features
  • Tmax 1700 °C
  • Bottom loading, elevator hearth, top hat furnace
  • Steel structure with fan cooling for low surface temperature
  • Electric lifting bottom, available four sides loading
  • Bottom heating protected by a 3-step alumina tiles
  • Fiber-insulated chamber with MoSi2 rods heating from four sides, which ensures maximum temperature stability and uniformity
  • 7″ touchscreen controller with USB adaptor
  • Long life type B thermocouple
  • CE certified, standard
Safety
  • Built-in Ammeter and dual Voltmeters for easy monitoring and troubleshooting.
  • Overheat protection shuts down elevator hearth furnace if temperature is outside of acceptable range or when the thermocouple is broken or malfunctions
  • Power failure protection resumes furnace operation right after the point of failure when power is reestablished
  • Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot

 

Technical Specifications
Model No.PE L64/17
Chamber size (DxWxH)400x400x400mm (16x16x16″)
Capacity: 64 Liters
Power supply21KW
AC380-415V, 50/60Hz, three phases
Working temperatureTmax 1750°C (3182°F)
Continuously 1700°C (3092°F)
Temperature uniformity +/- 5C
Temperature controllerYudian PID controller
Auto-tune function
Programmable 30 segments
Temperature accuracy +/- 1°C
Heating rate≤10°C / min
Heating elementMoSi2 (U shape, 12pcs)
ThermocoupleB type
Chamber liningMitsubishi Raw Material high alumina 1850# fiber board
Electronic componentsSchneider maker air switch, AC contactor, SSR Relay etc.
Shipping infoWeight: 670 KGS
W1710xL1830xH1850mm
ComplianceCE, ISO
WarrantyOne-year limited warranty with lifetime support
Application Notes
  • However, toxic or explosive gasses are not recommended for use with elevator furnace without necessary safety controls and supervision.
  • Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating
Size Comparison
Item #PE L45/17PE L96/17PE L150/17
Inner size (DxWxH)500x300x300mm600x400x400mm60x500x500mm
Capacity45 L96 L150 L
Power18 KW25 KW30 KW
Weight565 KGS775 KGS1200 KGS

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