Low Temperature Pit Furnace
Jiangsu Jiuding Industrial Furnaces Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of low temperature pit furnace in China, also supports customized service. Welcome to wholesale high-grade low temperature pit furnace for sale here from our factory. Quality products and reasonable price are available.
Product Concept
Low temperature pit furnace is a new standard energy-saving periodic operation pit furnace, mainly used for tempering, annealing and other heat treatment of metal materials and metal parts. It can also be used for steel annealing, aluminum alloy, light alloy quenching, solution treatment and aging treatment.
Product Features
1. The electric furnace is equipped with a large ventilator device to improve the temperature uniformity in the furnace;
2. The electric furnace is divided into multiple zones for control to further improve the temperature uniformity;
3. The furnace chamber is equipped with a stainless steel air guide barrel;
4. The furnace cover is opened and closed by a crane or an automatic hydraulic opening and closing mechanism, and is equipped with a guide column to ensure smooth opening and closing of the furnace cover;
5. The furnace cover and the furnace body are made of high-temperature resistant fiber cotton, the furnace body has good thermal insulation performance, saves energy, and reduces production costs;
6. No pollution, good environmental benefits.
Product structure
1. The furnace body adopts a vertical design to optimize space utilization, and cooperates with the telescopic device to achieve rapid material storage and retrieval.
2. The heating system adopts gradient temperature control technology, and the cooling system combines gas and liquid media to improve quenching efficiency.
3. The automatic control unit integrates temperature curve preset and real-time monitoring functions
Technical parameters
|
Parameter name |
unit |
Model |
||||||
|
RJ3-55-6 |
RJ3-75-6 |
RJ3-105-6 |
RJ3-120-6 |
RJ3-180-6 |
RJ3-360-6 |
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|
Rated Power |
KW |
55 |
75 |
105 |
120 |
180 |
360 |
|
|
Rated voltage |
V |
380 |
||||||
|
Frequency |
Hz |
50 |
||||||
|
Number of phases |
phase |
3 |
||||||
|
Rated Temp. |
℃ |
650 |
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|
Operating Temp. |
℃ |
300-650 |
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|
Furnace size |
Diameter |
mm |
φ700 |
φ950 |
φ1200 |
φ1000 |
φ1000 |
φ1300 |
|
Depth |
mm |
900 |
1200 |
1200 |
3600 |
5600 |
8000 |
|
|
Heating section |
1 |
1-2 |
1-2 |
2 |
3-4 |
5 |
||
|
Heating element connection |
△ |
△ |
YY |
YY |
YY |
YY |
||
|
Empty furnace heating time |
h |
1.2 |
1.5 |
2 |
2 |
2 |
2 |
|
|
Temperature control accuracy |
℃ |
±1 |
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|
Furnace temperature uniformity |
℃ |
±5 |
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|
Max. load capacity |
Kg |
750 |
1000 |
1500 |
1800 |
3000 |
10000 |
|
|
Weight |
Kg |
2000 |
2300 |
3900 |
6200 |
8400 |
13000 |
|
Our company can design and manufacture Low temperature pit furnace of various furnace sizes and models for users according to user needs.
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