Industrial Bogie Hearth Furnace 1200°C With Manual Trolley (44x24x40″ 660L)

PB L660/12M is a manually industrial bogie hearth furnace, easy for loading and unloading, five heating sides ensures a uniform temperature, mainly used when high temperatures and large specific loading weights are required.

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Product Overview

Bogie Hearth Furnace also known as car bottom furnace, which comprises a trolley car and a furnace body, mainly for annealing and quenching or hardening larger parts such as cast parts or tool steel dies or semiconductor dies to temperatures between 800 °C and 1100 °C, the furnace heating in the way of radiation from 5 heating sides, so the temperature balance at each angle, including the bottom. Programtherm provides a wide range of bogie hearth furnace with capacity up to 2000L, Tmax 1400°C. Each furnace can be designed with energy saving measures already integrated.

Main Features
  • Tmax 1200 °C
  • Manual trolley car bottom, bogie hearth type heat treatment furnace for industrial (automatic is optional)
  • Self-supporting and long-life ceiling construction with bricks laid in arched construction
  • Loading capacity ranges from 300kgs to 1 ton as per needs
  • Three zones control for optimal temperature uniformity in the working space, each zone controlled independently
  • Multi-layer insulation consisting of high alumina lightweight mullite bricks backed by fiber board insulation
  • Heating elements mounted on ceramic tubes provide for free radiation and long service life, heating from five sides provides for a optimum temperature uniformity
  • Bogie heating receives electric power via blade contacts with rear side when driven in, bottom heating protected by Silicon carbide board on the bogie providing level stacking surface.
  • Bogies with flanged wheels running on rails for easy and precise movement of heavy loads
  • Motorized exhaust air flap for optimum ventilation of the furnace chamber and for rapid cooling at low temperatures
  • Precise Shimaden PID controller with programmable 32 segments
  • CE certified, standard
Safety Measures
  • Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
  • Overheat protection shuts down the bogie 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
Product Illustration

manual Bogie Hearth Furnace
manual Bogie Hearth Furnace

Technical Specifications
Model No.PB L660/12M
Chamber size (DxWxH)1100x600x1000mm /44x24x40″
Capacity: 660 Liters
Power supply60KW
AC380-415V, 50/60Hz, 3 phases
Working temperatureTmax 1200°C (2192°F)
Continuously 1100°C (2012°F)
Temperature controllerShimaden PID controller
Auto-tune function
Programmable 32 segments
Temperature accuracy +/- 1°C
Heating elementHRE resistance coil wire, mounting on the ceramic tubes, heating from five sides
Heating rate≤20°C / min
ThermocoupleN type, equip 3 pcs
Chamber liningHigh Alumina JM26# bricks
Electronic componentsSchneider maker air switch, AC contactor, SSR Relay etc.
Shipping infoWeight: 2120 kgs
L2300xW2030xH1670mm
ComplianceCE, ISO
WarrantyOne-year limited warranty with lifetime support
Application Notes
  • However, samples generate with corrosive, acid or explosive gasses are not recommended for use with the bogie hearth 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 namePB L450/12MPB L960/12MPB L1200/12M
Inner size (DxWxH)750x600x1000mm1200x800x1000mm1500x800x1000mm
Capacity450 L960 L1200 L
Power30 KW70 KW80 KW
Overall dimensions (LxWxH)1700x1530x1770mm2164x1455x1845mm2564x1655x2045mm
Weight1780 KGS2500 KGS3000 KGS

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