Bogie Hearth Furnace

High Temperature Bogie Hearth Furnace Up to 1200℃

The design of the bogie hearth furnace is divided into two types: medium temperature (0~ 950℃) and high temperature (0~1200℃), which is mainly used for high chromium, high manganese steel castings, gray cast iron parts, ductile iron parts, rolls, steel balls, crusher hammers, wear-resistant linings quenching, annealing, aging and heat treatment of various mechanical parts.

Bogie Hearth Furnace Features

• Maximum temperature 950℃ and 1200℃.
• All-fiber ceramic lining, high thermal efficiency, low heat loss, and long lifetime.
• The four-side heating device achieves excellent temperature uniformity.
• Japanese ceramic nails, ensure the installation of heating elements with a long lifetime.
• Build a horizontal silicon carbide plate/high temperature cast steel plate for the trolley.
• Intelligent program temperature controller, which is available to edit and save the multi-segment program for this Bogie Hearth Furnace.

Standard Spares:

• Electrical hydraulic lift furnace door.
• Circulating hot air blower and thermal deflector.
• Horizontal moveable auxiliary trolley.
• Automatically turn-able trolley easy for quenching.
• Temperature control by different zones to improve temperature uniformity.
• PID automatic control system to monitor and record in real-time.
• Top exhaust valve, and inlet valves on both sides.

Optional Parts:

• 7-inch touch screen
• PLC auto control
• Furnace furniture
• Software

Bogie Hearth Furnace Technical Specifications
Max. temperature	1200℃ (<2hour)
Working temperature	1100℃
Temperature controlling	●  PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor. ●  51 programmable segments for precise control of heating rate, cooling rate and dwell time. ●  Built in PID Auto-Tune function with overheating & broken thermocouple broken protection. ●  Over temperature protection and alarm allows for operation without attendant.
Temperature accuracy	± 1℃
Temperature Uniformity	± 5℃ over 100 mm @ 1200℃
Heating rate	0-20 ℃/min
Thermocouple	K type (Ni-Cr to Ni-Si) with 99.7% purity Alumina tube
Heating element	Spring wire or belt of Fe-Cr-Al Alloy doped by Mo
Furnace Chamber	High-quality insulation materials ●  Alumina Bubble Brick ●  Ceramic Fiber Module
Furnace structure	Double-layer steel casing with dual cooling fan, the surface temperature below 60℃
Furnace door	●  steel plate and steel oven door adopt manual or mechanical transmission ●  Power cutting off when furnace door open
Working voltage	110V or 220V, 50HZ/60HZ, 1 phases (As per your order)
Rated power	65KW -200KW
Warranty	●  One year limited warranty with lifetime support. (Consumable parts such as heating elements and crucibles are not covered by the warranty, please order the replacement at related products) ●  ATTENTION: Any damages caused by the use of corrosive and acidic gases are not under the coverage of One Year Limited Warranty.
Certifications	CE
Application Notes
Using Attentions	●  The cooling rate of this Bogie Hearth Furnace shall also not exceed 10 ℃/min. ●  Toxic or explosive gases are not recommended for use with this 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. ●  Refractory door block must be inserted before closing door.

Bogie Hearth Furnace stander size:

See our other Furnace:

• 1200℃ Muffle Furnace
• Vacuum Furnace
• Tube Furnace

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