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All Fiber Trolley Electrical Heat Treatment Furnace

All Fiber Trolley Electrical Heat Treatment Furnace


    Hardening, Forging, Annealing, Stress reliving, Tempering and other heating treatment.

    All Fiber Trolley Electrical Heat Treatment Furnace RT-65
    - Heat-resistant brick kilns, insulated with porous bricks, and ceramic cotton. The bottom surface has insulating and conductive SiC panels
    - Ability to control temperature and capacity
    - Burning temperature 1000 °C
    - 65 kW capacity
    - 1250 °C heat resistance wire, arranged on 5 sides of the furnace: bottom, 2 sides, rear and door of the furnace.
    - Control cabinet with digital clock, switch on and off according to set temperature, run PID.


RT series trolley furnace is the national standard energy-saving heat treatment furnace, mainly used for large and medium-sized high chrome, high manganese steel casting, gray iron castings, nodular cast iron, roller, steel ball, hammerhead of the crusher, wear-resisting liners, pressure vessel, slewing bearing, large axial, mechanical parts and mould material for annealing and other heat treatment. Electric or gas can be used as heating source.


RT series trolley furnace consist of furnace shell, furnace linings, furnace door, door hoisting appliance, heating element, bogie and driving mechanism, sealing mechanism, intelligent electrical control system, etc.


1. Large loading capacity, strong heat treatment ability for large work piece, high efficiency and low operation cost. 

2. The furnace linings is made of the complete fiber structure, compared to the brick furnace chamber, effectively improve the performance of heat preservation.

3. For the small and medium size furnace, no need to installation basic foundation, integration of rail, can be used on a level ground.

4. Large -scale electric furnace adopts multiple district heating, in order to improve the temperature uniformity, the heating elements are installed at the furnace door, back wall and bogie, high-power electric furnace, equipped with multi automatic temperature control cabinet, respectively for district heating automatic temperature control.

5. The operation of the furnace door and bogie is full automatic control. Each electric box is equipped with several pieces of instrument and automatic observer which can provide the controlling of the furnace temperature, automatic recording, over temperature automatic power-off protection and so on.

No RT-65 RT-150 RT-220 RT-280 RT-360
1 Power (kW) 65 150 220 280 360
2 Temperature (℃) 1200 1200 1200 1200 1200
3 Capacity (Kg) 3000 4500 7000 10000 12000
4 Chamber size (mm) (L) 100 2000 3000 3600 2400
(W) 800 1000 1200 1500 1200
(H) 800 700 1000 1000 800
5 size (mm) (L) 2000 2900 3900 4500 3600
(W) 1550 1850 2050 2350 2050
(H) 2100 2150 2450 2450 2250

Various size furnaces can be designed and manufactured as user's needs.


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