Hat Sale Lifting Ladle Pre-Heating Device for Heating Steel Ladle in Steel Plant

General Description

Ladle pre-heater in vacuum casting line is an important part in iron and steel production. 
Heating  ladle before transfer the molten metal, could keep the temperature of the molten metal to avoild  heat loss due to low temperature ladle with respect to the hot molten metal, which a good way  to ensure the quality of steel/iron castings. 

Feature:  Customized

Structure: combining the burner, pre-heater, ejector and burner blocks as one

Category: Lifting type ladle preheater, Chamshell type ladle heating preheating

Fuel: natural  gas, electricity, light diesel oil, liquefied gas

Suitable ladle specifications: 5-300t

Aplicable ladle types:
All of the ladles, we can customized different types of ladle preheaters accroding to different requirements.

Heating temperature: 800-1700 °C

Ladle palcement during heating process:  
(1) horizontal  (2) vertical  (3) headstand
 
Why choose Kaijie's ladle pre-heater
1. Supply customized ladle pre-heating device 
2. High heating efficiency--core team study the heating curve
3.Reliable--good quality elecctrical compoments.
4. Safe---equipped with the ignition detector and gas leak alarm
5. High automation degree---PLC-controlled
6. Long life and high precision----use platinum-rhodium alloy as thermocouple

Reasons:
1. Siemens products are used for the main electrical components.
2. Use the program controller to control the automatic ignition, equipped with the ignition detector, if ignite fail, ignition detector will automatically alarm and close the gas electromagnetic valve. Controller uses the United States KROM brand
3. Size can be adjusted automatically
    3.1 Fire size can be automatically controlled by electric actuator, which is HENGDA brand in Taiwan
    3.2 Baking temperature can be set freely. In the automatic state, the high fire is baked automatically.
         After reach the high temperature, keep warm with soft fire.
    3.3 Equipped with air-burn proportional valve, so low fire can be adjusted to a very low fire
4. 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.
5. The gas pipe is equipped with a secondary pressure reducing valve and a primary filter.
6. With S type temperature thermocouple, the detection temperature can be up to 1700 degrees. The material of the thermocouple is platinum-rhodium alloy, it has long life, high precision.
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. The burner adopts long flame burner, which is made of stainless steel, long life and full combustion.

Specification 

There are several kinds ladle heater produced by our company.

Product display
 

Company Information

Qingdao Kaijie Heavy Industry Machinery Co., Ltd was established in 2005, 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 become one of leadership 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 etc.

Company Culture and Philosophy:
(1)Company Culture :
 "Integrity, Profession, Innovation, Win-Win" 
(2)Company Philosophy
"Services move Customer, Quality win Market"
(3)Company development Target
 "To build 100 years Kaijie, Create world brand "

Company Unique advantages/service 

1. Trial product: We have specialized laboratory for vacuum process casting, lost foam casting, foundry ladle and other products.
2. Project design: We customize the suitable casting production line with the optimized design, the reasonable process, the cost effective investment and the cheapest operation cost.
3. Pre-sale service: We make an active communication with customer, inquiring about the customer's product, output, workshop situation, production status, the requirements and ideas, providing perfect technology and business suggestions and designing the most reasonable production plan.
4. Mid-sale service: At the same time of manufacturing equipment, technology training to related staffs is done. The training contains the technology operation, installation, debugging, explaining the work principles, structure, maintenance and other announcements to guarantee the customer can produce the soundness castings efficiently.

Packing & shipping

Packing way: plywood case or according to clients' request

Shipping way: By sea or land transportation or multimodal transport


Our Customers:
With advanced technology, strict management and high quality products, Kaijie has established a good reputation in the market and won the recognization and trust all over the world.
Domestic customers, such as Quanchai, Wuhan steel ,Jiangling, Weichai,  Futian automatic factory CSR group and so on.
Oversea customers, including Russia, Saudi Arabia, India,Thailand, Pakistan, Mexico and other countries. 

Company show:



 Why Choose Us?

• Warm and Timely response speed
• A member of China foundry Committee,
• Our team keeps improving, Products constantly upgrading  .
• Strong R&D team and Technical team, you can acquired customized designs and individuation products 
• Calculated delivery schedules and experienced after-sale staff.
• You can get full time technical support  from the enquiry to the equipment is well running.

 
 
You can find more information about our products and company in the blow website.
Website: kaijiefoundrymachine.en.made-in-china.com.
We welcome your visit to our company and expect your cooperation .
Any question, please feel free to contct us

Emily Niu