Scope of application
It is applicable to heat treatment processes such as spheroidizing annealing, softening annealing, complete annealing, stress relief annealing, normalization and recarburization of wire rods, coils, bars, steel pipes and forged castings of low and medium carbon steel, low alloy steel and bearing steel.
Product features
- It can be controlled automatically and manually.
- The entry and exit of materials are automated.
- Computer monitoring, automatic detection of abnormal movements and display of alarms.
- Carbon potential control, adopting the latest infrared I/R control technology.
- Control (including options of methanol, RX gas, gas, nitrogen) and calculation of protective gas flow rate.
- The RX gas furnace adopts the latest dew point control system to effectively and precisely control the purity of the protective atmosphere.
- The automatic control and safety system of combustion adopts software and hardware of world-renowned professional brands. It uses a heat exchanger for preheating to heat the combustion-supporting air to 300°C (approximate value) by the waste heat discharged, which can save 10-15% of the gas consumption.
| NAME | MODEL | POWER | VOLTAGE | MAXIMUM TEMPRETURE | HEATING ELEMENT | DATE OF DELIVERY | ANNUAL OUTPUT |
| ldler box type annealing furnace | HTC-8 | 240KW | AC380/50HZ | 850 | electrical heating | 120days | 2640t |
| ldler box type annealing furnace | HTC-16 | 480KW | AC380/50HZ | 850 | electrical heating | 120days | 5280t |
| ldler box type annealing furnace | HTC-40 | 100KW | AC380/50HZ | 850 | natural gas | 150days | 13200t |
| ldler box type annealing furnace | HTC-60 | 100KW | AC380/50HZ | 850 | natural gas | 150days | 19800t |
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