1000mm steel pipe medium frequency induction heating furnace before hot spinning
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- Supplier: Henan Rongke Electrical Manufacturing Co. Ltd.
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Product Overview
Description
Product Description
Billets, Bars, slab induction heating systems include high efficiency electrical energy KGPS powers upply units ranges from 50KW to 50000KW,frequencies between 60 and 10,000 hertz,electro-magnetically shunted heating induction furnace coils assembled to the heating sensor, capacitor assembly bank,water cooled cables to supply unifom heating, temperature equalization heated billets, bars and blooms at the proper temperature before rooling mill opeartion.
Application
Application:Mainly apply for the large above 740mm whole steel tube heating before the forging, extrusion, hot rolling and
cutting,and metal materials quenching and tempering, annealing, tempering and other heat treatment as a whole.
cutting,and metal materials quenching and tempering, annealing, tempering and other heat treatment as a whole.
Heating features:
Heating fast speed, less oxidation decarbonization: As the principle of medium frequency induction heating is electromagnetic induction, the heat generated by the work piece itself, so this heating method heating quickly, oxidation very small and high heating efficiency, with good process repeatability. A high degree of automation,without automatic operation can be achieved : Automatic feeding and automatic discharge of the seizure device selected, coupled with the dedicated control software developed by our company.
Heating speed, less oxidation decarbonization:
As the principle of medium frequency induction heating is electromagnetic induction, the heat generated by the work piece itself, so this heating method heating quickly, oxidation very small and high heating efficiency, with good process repeatability.
A high degree of automation,without automatic operation can be achieved :
Automatic feeding and automatic discharge of the seizure device selected, coupled with the dedicated control software developed by our company, without automatic operation can be achieved.
Simple Induction furnace replacement:
According to the different size of the work piece, to be equipped with different specifications of the induction furnace. Each furnace are designed with hydropower quick change connector, so that the furnace is easy, fast and convenient to replace.
Equipment protection completely:
A full set of equipment with water temperature, water pressure, over current, over voltage, lack of phase protection, and with over temperature, lower limit alarm device. So that reliable protection when the equipment in the fault, without damage to components.
Low energy consumption, environmental protection:
High heating efficiency, compared with other heating methods, reducing energy consumption effectively. Equipment in line with environmental requirements, no pollution. In the forging industry, the energy consumption when heated to 1250 ºC is less than 390kwh / t.
NO. | ITEM. | SUPPLIERS AND MANUFACTURERS |
1 | Silicon controlled thyristor | TECH SEMICONDUCTORS |
2 | Resonant capacitor | Xinanjiang power capacitor limited |
3 | Coil tube T2 | Chinalco Luoyang Copper Co., Ltd |
4 | Copper bar T2 | Chinalco Luoyang Copper Co., Ltd |
5 | Main switch for power cabinet | Zhejiang TENGEN |
Power supply features:
1. Advanced electronic circuit control, with over-voltage, over-current, limiting pressure, current limiting, lack of phase,
under voltage, underwater pressure, phase sequence automatic identification, cooling water temperature alarm protection and many
other protection features. Power factor automatic adjustment function. From the cold charge to the heating during the entire cycle
regardless of how the furnace conditions change can be achieved, automatically maintain the power to the furnace, so that the
maximum amount of molten metal per kilowatt, the shortest same power heating time, thus increasing the profits of
manufacturers,increased labor productivity.
under voltage, underwater pressure, phase sequence automatic identification, cooling water temperature alarm protection and many
other protection features. Power factor automatic adjustment function. From the cold charge to the heating during the entire cycle
regardless of how the furnace conditions change can be achieved, automatically maintain the power to the furnace, so that the
maximum amount of molten metal per kilowatt, the shortest same power heating time, thus increasing the profits of
manufacturers,increased labor productivity.
2. Control line dedicated integrated box and high pressure area are fully isolated, keep the control room clean and cool. Greatly
improve the control circuit board life and system reliability.
capacity, so with 100% design safety factor, increasing the overall system reliability.
4.The equipment uses large air cooling copper, compared with the water-cooled copper, more energy for heating, increased efficiency, don't need maintenance.
5.Power start using zero voltage sweep start, no impact, in the state of no-load, heavy load,
cold steel and other states can be reliable from the dynamic, stable and reliable, trouble-free for a long time and facilitate to
maintenance.
cold steel and other states can be reliable from the dynamic, stable and reliable, trouble-free for a long time and facilitate to
maintenance.
Product Paramenters
Power(KW) | 50 | 100 | 160 | 250 | 500 | 1000 | >1000 | |||||||
Frequency(KHZ) | 10~1 | 10~1 | 8~1 | 6~1 | 2.5~0.5 | 1~0.5 | 1~0.2 | |||||||
Temperature(℃) | 1250~1100ºC For special materials such as molybdenum, the temperature can be above 1500 ºC | |||||||||||||
diameter (mm) | 10~25 | 10~30 | 15~40 | 15~58 | 50~100 | 50~100 | >100 | |||||||
Heating efficiency (Kg/h) | 145 | 300 | 450 | 750 | 1500 | 3000 | >3000 | |||||||
Consumption (KWh/t) | ≤360 | |||||||||||||
Note 1:The heating rate is data when heated to 1100 ºC. If the heating temperature is higher than 1100 ºC, the heating rate reduced in proportion. According to the heating rate and the workpiece the number of pieces per hour can be calculated (ie,heating the beat) Note 2:Furnace lining: silicon carbide, white steel jade, stainless steel and the overall knot four, the user can choose. If there is no special requirements, we will design according to the structural characteristics of any suitable. On the bolt headset and other single-ended heating, special-shaped material heating, non-standard design to provide imitation, narrow-type heating furnace. | ||||||||||||||
Rated Power (KW) | Frequency (HZ) | Transformer Configuration | Rectifier Pulse | Inductor Voltage (V) | Consumption (KW.h/t) | ||
Capacity (KVA) | Secondary Voltage (V) | ||||||
2000KW | 500~1000(HZ) | 2200KVA | φ660V-380V | 12 Pulse | 1200(800)V | 400(KW.h/t) | |
1500KW | 500~1000(HZ) | 1600KVA | φ660V-380V | 12 Pulse | 1200(800)V | 400(KW.h/t) | |
1000KW | 500~1000(HZ) | 1250 KVA | φ660V-380V | 6 Pulse | 380v | 400(KW.h/t) | |
500KW | 500~8000(HZ) | 630 KVA | 3φ380V | 6 Pulse | 380V | 450(KW.h/t) | |
400KW | 500~8000(HZ) | 500 KVA | 3φ380V | 6 Pulse | 380V | 450(KW.h/t) | |
350KW | 500~8000(HZ) | 500 KVA | 3φ380V | 6 Pulse | 380V | 450(KW.h/t) | |
250KW | 1000~8000(HZ) | 400 KVA | 3φ380V | 6 Pulse | 380V | 450(KW.h/t) | |
200KW | 1000~8000(HZ) | 315 KVA | 3φ380V | 6 Pulse | 380V | 450(KW.h/t) | |
160KW | 1000~8000(HZ) | 250 KVA | 3φ380V | 6 Pulse | 380V | 450(KW.h/t) | |
120KW | 1000~8000(HZ) | 200 KVA | 3φ380V | 6 Pulse | 380V | 450(KW.h/t) | |
100KW | 1000~8000(HZ) | 160 KVA | 3φ380V | 6 Pulse | 380V | 450(KW.h/t) | |
80KW | 1000~8000(HZ) | 100 KVA | 3φ380V | 6 Pulse | 380V | 400(KW.h/t) | |
Detailed Images
Product packaging
The whole equipment finished full and completely covered by container to delivery. The equipment will fixed by our factory in container to prevent damaged by crash in the delivery process.
Small capacity furnace packaged by Plywood Case or as customers' request.
Small capacity furnace packaged by Plywood Case or as customers' request.
Our Services
Installation and commissioning:
The user should first according to our foundation and plant layout to built the foundation in the workshop, in accordance with the drawings and use the instructions to install the furnace and the power supply, water, circuit materials prepared completely. We dispatch engineers to guide equipment installation,and responsible for Commissioning, When training and installation just need pay wage to engineers.
Company Profile
Our factory mainly engaged in Intermediate frequency electric furnace(heating equipment and smelting equipment).Capacity ranges from 0.15 ton to 40 ton. The company established in 1992 year, as a manufacturer in Luoyang City Of China,has more than twenty-seven years experience of producing electrical equipment. After almost 30 years development, the company upgraded to Henan Rongke Electrical Manufacturing CO., LTD. for opening a new era. Henan Rongke keep up with latest electric induction furnace technologies all the time, 20 minutes once molten with our highest efficiency and have the patent of three rectifier inverter induction stirring melting furnace for alloy casting. Except that Chinese domestic market,smelting equipment also exported overseas. Our factory have steel bars,copper pipe,cast iron and steel mold turn-key project experience in Africa,Southeast Asia and Middle East Area. The factory refers to and integrates the advantages of medium frequency induction heating equipment at home
and abroad. Based on the principle of reasonable structure, advanced technology, practical and reliable, and convenient maintenance, the 50-50000KW medium frequency constant power digital control intermediate frequency heating power supply is compared with ordinary lines. The energy-saving effect is obvious, and the power saving can be about 15%. Since the connection is very small, the failure rate can be reduced to 10%, and the commissioning and maintenance is simple.
and abroad. Based on the principle of reasonable structure, advanced technology, practical and reliable, and convenient maintenance, the 50-50000KW medium frequency constant power digital control intermediate frequency heating power supply is compared with ordinary lines. The energy-saving effect is obvious, and the power saving can be about 15%. Since the connection is very small, the failure rate can be reduced to 10%, and the commissioning and maintenance is simple.
Henan Rongke Electrical Manufacturing CO., LTD. is an economic entity registered and established by Luoyang Industry and Commerce Bureau in 1992 with the approval of Luoyang High-tech Industrial Development Zone Administrative Committee. In 1993, it was approved by Luoyang science and Technology Commission as a high-tech enterprise. Our factory is a professional development, design, manufacture of industrial electric furnace and industrial power equipment enterprises, with strong economic and technical strength, rich design and
production experience, thoughtful after-sales service, focusing on the development of induction furnace. Products are widely used in metallurgy, machinery, automobile, aviation, agricultural machinery, hardware and other industries. Through continuous innovation, the company is applying foreign advanced technology to Chinese industrial heating field to improve the technical level of electric furnace in China. The company has strong technical strength, and has a group of experienced and innovative talents.
production experience, thoughtful after-sales service, focusing on the development of induction furnace. Products are widely used in metallurgy, machinery, automobile, aviation, agricultural machinery, hardware and other industries. Through continuous innovation, the company is applying foreign advanced technology to Chinese industrial heating field to improve the technical level of electric furnace in China. The company has strong technical strength, and has a group of experienced and innovative talents.
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