| After-sales Service: | 3years |
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| Warranty: | 12 Months |
| Control Type: | PLC |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier Frame type Ladle heater used in Foundry
Ladle heater used in Foundry cast iron is an important part in steel production. Mainly for new build, cold repair, dry, turnaround and online warming of various steel (iron) tank of heating. Heating device performance has a significant impact on the temperature of the steel, steel operation rate, furnace life etc. Ladle heating is in the middle of steel casting and continuous casting production processes, ladle temperature level has an important role in the production of casting for overall coordination of the production.
There will be large loss of energy from the steel making process to a molten steel continuous casting process, wherein the ladle heat storge loss about half of total energy., if not using ladle heating method to compensate heat loss of the molten steel and ensure pouring temperature, it will need raise the temperature of our molten steel, which will bring a series of problems. First is raising the steel temperature,increasing the smelting time, increasing in raw material consumption, increasing the cost per ton; Secondly, to make the lining erosion faster,reducing the furnace life. Therefore, increasing the ladle temperature by heating to reduce the molten steel temperature,extend furnace life and increase steel production, reduce raw material consumption, low cost. It is significant to ensure operating casting lines smoothly.
Function: Ladle heater used for heating casting ladles
Structure: Frame, Base, Lifting system , Combustion system , Air supply system and electric control system.
Fuel Medium: natural gas, blast furnace gas, liquid gas, propane
Suitable ladle specifications: 5-100t
Ladle types: various ladles, such as steel ladle , ironladle, spheroidizing ladle etc.
Heating temperature: 600-900 °C
1. The main electrical components are selected from well-known brands.
2. If the ladle heating device be controlled by PLC, which can automatically control temperature, time, combustion, air supply, safety protection, gas leakage alarm, etc., and realize online automatic drying of hot metal when it is automatically transmitted.
3. Use PLC to control the automatic ignition, equipped with the ignition detector, if ignition fails, ignition detector will automatically alarm and close the gas electromagnetic valve.
4. Fire size can be adjusted automatically, and heat ladles in curve .
5. The gas pipe is equipped with a secondary pressure reducing valve and a primary filter.
6. Equipped with a gas leak alarm, it will alarm if there is any pipeline leakage, and cut off the gas electromagnetic valve, to avoid accidents occur.
7. Equipped with wind pressure and gas pressure switch and chain control to avoid misoperation accidents, the switch is made by American HONEYWELL brand
8. Equipment with temperature detection thermocouple, long life, high precision.
9. The burner adopts long flame burner, which is made of stainless steel, long life and full combustion
Ladle heater types:
They are Open-lid type, Frame type, Vertical type and electric type and etc.
Heating curve example:
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On-line preheat |
800-1100ºC |
30 min |
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Off-line Preheat (rapid) |
Normal temperature-1000ºC |
1.0-1.5h |
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Off-line Preheat (dry) |
Normal temperature-800ºC |
16-24h |
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Heating rate |
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25ºC/min |
Qingdao kaijie Heavy Industry Machinery Co., Ltd is located in the beautiful coastal city Qingdao-Jiaozuo city. Our plant covers 22,000 square meters, construction area is 10,000 square meters. Registered capital is RMB20 million and employees are more than 110, containing more than 30 technicians. Our annual production value is up to 60million. After hardworking, reform and innovation, Qingdao Kaijie heavy Industry Machinery Co., Ltd has developed the leader in China's casting equipment area. We are expert in producing V method production line, lost foam production line, foundry ladle, ladle heater, dust removal equipment, electric flat car, cupola furnace and furnace batching feeding system.
Packing way: plywood case or according to clients' request
Shipping way: By sea or land transportation or multimodal transport
Website: kaijiefoundrymachine.en.made-in-china.com
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Audited Supplier 
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