Natural Gas Fired High Efficiency Gas Furnace For High Chrome Parts
Product Application
High Quality Variable Capacity Gas Type Bogie Hearth Furnace is state standard energy saving cyclic furnace.
It is a fiber structure saving 60% power consumption. It is among the first manufacturers to employ compound high
aluminum porcelain nail group, trolley anti-explosion sealing bricks, automatic sealing trolley and furnace door, and
integrated rail. This series furnace is applicable to the quenching, annealing and aging treatment of high chrome parts,
high manganese cast parts, cast iron, rolls, steel balls, 45# steel parts and others.
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SPECIFICATIONS FOR High quality Variable capacity Gas Type Bogie Hearth Furnace
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Temperture contral
system
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Rated Temperature
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℃
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1300
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common heating temperature
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℃
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400-1250
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Furnace body exterior temperature
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℃
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≤ 55 + room temperature
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Temperature control system precision
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℃
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≤±1
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Uniformity of furnace temperature
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℃
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≤±10
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Gas burning system
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Fuel
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natural gas
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Gas calorific value
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Kcal/m3
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7000
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Gas supply pressure
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Mpa
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0.05-0.1
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Mechanical system
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door lifting mechansim
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electric hoist
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bogie driving system
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reducing motor
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door and bogie moving speed
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m/min
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6-8
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Refractory lining
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hearth lining
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aluminum silicate fiber
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bogie lining
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refractory brick
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Main Features
1) The trolley type bogie hearth furnace has a shell of welded steel plates and sectional steel.
The structure is of thick material.
2) The hearth wall lining is an all-fiber structure, saving about 60% of power consumption compared
with the traditional brick hearth.
3) Heating components: high temperature resistance alloy wires and strips.
4) Low noise, energy-friendliness, and stable performance.
5) Advanced CAD design.
6) Years of experiences in heat treatment process.
Electrical control system
The component brands could be according to the customer's requirement for the bogie hearth furnace.
| No. | Item | Specification | Origin |
| 1 | Temperature controller | Honeywell | |
| 2 | Relay | Omron | |
| 3 | Electrical components | Buttons, indication lights, etc | CHINT or DELIXI, China |
| 4 | Cabinet body | Changzhou |
Picutre of bogie hearth furnace in our workshop: 
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