Induction Heating Furnace for Copper Alloy Metal Hardening Heat Treatment Forging Industry

• After-sales Service: 24h/7D After-Sale Services
• Warranty: One Year
• Type: Induction Heating Machine
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: GTR-100
• Certification: ISO
• Structure: Vertical Type
• Brand: Liuxingke
• Frequency: 1000-8000kHz
• Inlet Voltage: 380V
• Inlet Current: 160A
• DC Current: 200A
• DC Voltage: 500V
• Mf Voltage: 750V
• Mf Power: 100kw
• Industry: Forging
• Diathermy Temperature: 150-1100
• Energy Consumption: Low
• Heating Material: Most Metals
• Billet Max Dim: Customized
• Minimum Power Consumption: Lower Than 360kwh
• Operation: User-Friendly
• Spec and Drawing: Provid
• Transport Package: Suitable for Sea Transportation
• Specification: Electric Induction Heat Treatment
• Trademark: Liuxingke
• Origin: China
• HS Code: 8514200090
• Production Capacity: 1000sets/Year
• Package Size: 210.00cm * 40.00cm * 60.00cm
• Package Gross Weight: 160.000kg

Product Description

Multi-Choices Power Supply by Thyristors / IGBT modules for Series Inverter Conversion Systems
 

Thyristors Modules are for more stable and durable.

Adopt T2 red oxygen free copper, famous brand thyristors, high quality water jacket, all components lies in the power supply cabinet are reasonably arranged, which provide better space saving and friendly maintenance.
Series resonant module design with 12 and 24 pulse rectifier to reduce the harmonic interference.
The rectifier circuit is always in full conduction state to achieve constant power operation.
Power factor is much improved up to 0.95 and higher.
With higher power voltage and less loss of electricity, the equipment can achieve a lower energy consumption.
In series resonant system, we can make one power supply to serve at least 2 or more sets of furnaces, while the main power is shared by those furnaces interchangeably. We can set each furnace in melting or in temperature holding freely.
 

IGBT medium frequency power supply is an advanced type of energy saving power supply.

The equipment is a single-phase half-bridge inverter system composed of IGBT module and some auxiliary components. The main control system, drive system and inverter trigger system are composed of PLC intelligent and digital large-scale integrated circuit.

Characteristics & Advantages:
Infineon IGBT modules are originally imported from Germany
Lower loss of components, as 1/4 of general modules
100% start rate
Shorter melting time
5%-10% electricity cost saving
 

 

1.Equipment purpose:

1.1. Heating before forging: 
       Used for heating before forging of gear, ring gear, half shaft connecting rod, bearing, shackle, ringging and other products
1.2.Online heating: Pipeline anti-corrosion spraying, blue brittle blanking of bar stock,online tempering or annealing of steel pipe ect.
1.3.Local heating: Bending of U-bolt,thermal assembly of drum, bending of steel pipe and other production heating process.

2.Performance features:

2.1.The power consumption can reach below 360KW/H
2.2.Simple production operation, flexible incoming and outgoing materials, high degree of automation,online production can be realized
2.3. High heating speed, less oxidation and decarburization, high efficiency and good forging quality
2.4.Workpiece length, speed, temperature ect. can be accurately controlled.
2.5.Uniform heating of workpiece. small temperature difference between core and surface, high control accuracy.
2.6.Integrated design of inductor and furnace body, quick change coonector for different inductor design, easy to change
2.7.Comprehensive energy-saving and optimized design , low energy consumption, high efficiency and lower production cost than coal heating
2.8.Meet the requirments of environmental protection, with small pollution, and reduce the labor intensity of the workers.


3.Technical parameters of the medium frequency induction heating furnaces:
 

Model	Power Input		Power Output
	Input Voltage(V) 3 or 6 Phases 50Hz	Input Current          (A)	DC Voltage        (V)	DC Current          (A)	Medium Frequency           (KHz)	Medium Frequency Voltage             (V)+/-10%	Medium Frequency Power                 (KW)
GTR-60	380	100	500	120	1 - 8	750	60
GTR-100	380	160	500	200	1 - 8	750	100
GTR-120	380	200	500	240	1 - 8	750	120
GTR-160	380	260	500	320	1 - 8	750	160
GTR-200	380	330	500	400	1 - 8	750	200
GTR-250	380	410	500	500	1 - 8	750	250
GTR-300	380	490	500	600	0.4 - 8	750	300
GTR-400	380	650	500	800	0.2 - 6	750	400
GTR-500	380	820	500	1000	0.2 - 6	750	500
GTR-750	380	1200	500	1500	0.2 - 6	750	750
GTR-750	660	680	890	850	0.2 - 6	1300	750
GTR-1000	380	1650	500	2000	0.2 - 1	750	1000
GTR-1000	660	920	890	1150	0.2 - 1	1300	1000
GTR-1500	380	2500	500	3000	0.2 - 1	750	1500
GTR-1500	660	1400	890	1700	0.2 - 1	1300	1500
GTR-2000	380	2100	780	2600	0.2 - 0.5	1170	2000
GTR-2000	660	1850	880	2300	0.2 - 0.5	1300	2000
GTR-2000	1250	1000	1650	1200	0.2 - 0.5	1300	2000
GTR-2500	580	2600	780	3200	0.2 - 0.5	1170	2500
GTR-2500	660	2300	880	2850	0.2 - 0.5	1300	2500
GTR-2500	1250	1300	1650	1500	0.2 - 0.5	1300	2500
GTR-3000	580	3100	780	3850	0.2 - 0.5	1170	3000
GTR-3000	1250	2800	1650	2400	0.2 - 0.5	2400	3000
GTR-5000	1250	4600	1650	3800	0.2 - 0.5	2400	5000
GTR-10000	1250	9200	1650	7600	0.2 - 0.3	2400	10000

4.Equipment configuration of series resonance intermediate frequency heating furnace

GTR-300 induction heating furnace (series resonance)

Series No.	Equipment configuration		Specification	Quantity
1	MF Power supply System	KGPS Series resonance power supply	KGPS-CL-300/1S	1 Set
		Coreless reactor	DK-300	1 Set
		Filter capacitor cabinet	KH-300KW-LB	1 Set
		Resonant capacitor cabinet	KH-300KW-XZ	1 Set
		Connecting copper bar (Cu 99.9%)	T2(from power supply to capacitor cabinet)	1 Set
2	MF Furnace body	Inductor No.1	Diameter Customized	1 Set
		Inductor No.2	Diameter Customized	1 Set
3	Feeding system	Pneumatic feeding system	KH-02	1 Set
4	Enclosed water cooling system	Fully enclosed water cooling	HL-300 cooling for both power supply and furnace body	1 Set

 
Closed internal circulation water cooling equipment for anti-corrosion and cost-saving




New design digital control board by optical fiber transmission for more durability and stability.
 

We are waiting for you at the Show Booths, while your tourings to our factory site are warmly invited


We have been getting the recognizations by professional Centers and are struggling to grow better and stronger with Customer-Oriented 

Packaging & Shipping

 

FAQ

FAQ

Q.Are you a manufacturer or a trading company?
A.We are professional intelligent induction heating equipment manufacturer,we have our own research and development team and factory, we have mature technical experience to guarantee the quality of products and optimal price.

Q.How is your company's product after-sale service system?
A1. Length of product warranty:one year.
A2. Within one year, normal damage to equipment components will be provided free of charge, excluding vulnerable parts. 
A3.After the warranty period expires, we will provide the buyer with accessories at the most favorable price. 
A4. We will send 2 engineers to guide the installation and commissioning as well as test run until the equipment is in normal operation for production.
A5. For any questions raised by the buyer,we will respond within 48 hours
A6. We provide long-term free guidance on equipment maintenance and free training to technical workers for the buyer for one week in China.

Q.How long is the delivery time? If I want to customize the equipment, how long does it takes?
A.We can provide customized service for our coustomers. It usually takes 30-60 days depending on the specifications of the customer equipment.

Q.How to pay?
A. T/T, L/C

Q.How is the package of the goods ? Delivery methods?
A1.According to the specific conditions of the equipment, it is packed in a fumigation-free wooden box, PVC wrapping film and plastic woven cloth.
A2. Sea shipping and railway transport for whole set of the equipment as well as Express according to customer requirements, find the most suitable way.`````

Q.Do you provide other supporting tools besides medium frequency induction furnace, and what are them?
A. Yes, according to the customer requirements, we provide the following supporting tools:
a).Transformer
b) Push-out lining system
c) Loading cell system
d).Charging system for solid material
e).Deslag system
f). Emergency diesel generator


Why Choose Kehua Induction Furnaces:

1. The latest development of intelligent full digital motherboard, debugging only need to set and calibrate parameters on the touch screen, truly digitized, do not need to adjust the potentiometer on the motherboard, making debugging easier. During operation you can set the screen power, you can also use the potentiometer to adjust the power, this function conversion can be achieved on the screen through the software setting. Make the device run more stable.
2. Providing with High cost performance and quality of imported equipment, with the domestic mid-end price, with a perfect protection system.
3. The water pressure data of the power supply and furnace body are collected and stored in the PLC system in real time, and the alarm is set on the touch screen.
4. The power supply part of the reactor, rectifier, inverter, filter, resonance and other parts of the backwater are installed temperature detection, the problem of the waterway branch has a light-emitting diode indication, and in the touch screen and mobile phone real-time indication of the fault appears in that part, the serious fault directly causes the power to stop running.
5. Detect the water level in the closed water cooling system, and immediately stop the alarm when it is lower than the set position.
6. The power, DC current, IF voltage and if current of each set of equipment are protected in real time. If the set value is exceeded, it will be automatically adjusted immediately, and the protection will be stopped in time.
7. The inverter signal is transmitted by optical fiber: compared with the traditional electrical signal transmission, it is more resistant to electromagnetic interference, and is not affected by mid-frequency electromagnetic interference, so that the equipment can be operated stably.
8. The leakage discharge or injection protection system of the equipment collects the leakage current data through PLC, and quickly judges the furnace leakage alarm and stops according to the leakage current, so as to realize the protection before the furnace body leakage. And can query the previous leakage current data to judge the condition of the furnace
9. he equipment circuit breaker adopts intelligent circuit breaker: it has sensitive overload trip protection and short circuit instantaneous trip protection function than the mechanical circuit breaker, and can quickly trip protection in the short circuit state at the back end to prevent the transformer from short circuit overload.
10. The reactor uses an empty core reactor and uses epoxy resin for pouring, which makes the sound quieter during operation. Conductive copper pipe adopts thick wall, large inner diameter copper pipe, lower heat, not easy to scale, long service life.
11. The 81 type water jacket is adopted, which has large size, large conductive cross section, low heat output, and larger water cavity of the water jacket, which is less prone to fouling and blockage, and has better cooling effect on the thyristor.
12. Inverter thyristor adopts KF asymmetric thyristor, because of the different structure of the PN junction inside the thyristor, the positive and negative voltage withstand values of the thyristor are also different, and the reverse PN junction is therefore lower in heat, so compared with the previous KK thyristor loss, higher temperature resistance characteristics, and longer life. However, because of the PN structure, KF thyristors can only be used in series inverter equipment.
13. In series resonant inverter one power supply tows multi furnaces system, the total power can be freely distributed, multiple devices do not affect each other, and the total power does not exceed the total transformer load.
14. The equipment realizes constant power output according to the set power, which has more advantages for long-term insulation, can ensure that the set insulation power is constant, improve the utilization rate of the transformer, and save the loss of the basic electricity cost for the user.
15. All kinds of equipment information is stored in the memory, and the data can be tested to the computer, which is easy to query and analyze the fault information in operation, and improve the stability of the use of equipment.
16. The whole water cooling system uses stainless steel pipes and high-quality hose, and the water quality is maintained well, avoiding the ducking of each branch water pipe, reducing the failure rate and increasing the stability of the equipment.
17. Open frame furnace body, inspection, maintenance more convenient and rapid
18. The 0.3mm oriented silicon steel sheet is used to reduce the loss of the magnetic yoke and save power consumption. The induction ring has been simulated and tested for many times, and the equipment configuration is more reasonable. The anaerobic copper tube with a wall thickness of 8mm has low impedance of the induction ring and low loss, which is an important energy-saving measure.
19. The induction ring adopts porcelain insulation treatment, and the coil protection cement is poured inside and outside, which further improves the insulation of the coil and reduces the failure of the coil ignition caused by humid working condition.
20. The oil cylinder is installed with an anti-pipe burst valve. Once the oil pipe bursts, the oil cylinder is in a locked state or slowly falling to prevent malignant accidents. The hydraulic station adopts fireproof glycol based grease to prevent fire accident.
21. The quality of our products is stable and reliable, in order to provide customers with more satisfaction, we guarantee warranty period within 2 years.