0.5ton Coreless Medium Frequency Induction Furnace

0.5ton Coreless Medium Frequency Induction Furnace System 1

0.5ton Coreless Medium Frequency Induction Furnace

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Product Description

GWG-J series Coreless Medium Frequency Induction Melting Furnace

This GWG-J series Coreless Medium Frequency Induction Melting Furnace is for melting cast steel, cast iron, stainless steel, copper, aluminum and other metals or its alloy. It can also be used together with self-heated furnaces and electric arc furnace for heating or keeping warm/holding the molten iron and molten steel.

It is particularly suitable for medium-size or big enterprises.

Structure Features

1. Solid steel structure and durable;
2. Good magnetic isolation, safe and reliable;
3. Solid frequency conversion power supply, easy operation; Adjustable power rate, easy operation and maintenance;
4. Easy to start up with load or free of load.

Electrical Feature:
1. Digital CMOS chip (U. S. ASIC-2-12), with the highest degree of integration at home, is used in control circuit, the overall machine controlled through one single panel;
2. Frequency-sweep zero voltage start, high success rate, no shock;
3. Automatic resistance adjustment, permanent power output, 10-20% energy saved in comparison with domestic traditional machine of the type;
4. Auto phase sequence adaptation, free of synchronization;
5. Good performance in reload staring, auto recovery;
6. Highly integrated in controlling circuit, free of use of high-rate starter and relay loop, fairly low failure rate;
7. Wholly digital design, strong in anti-interference, no temperature shift when in continuous working;
8. Multi-protection functions (for over current, over voltage, insufficient water pressure, power failure, or phase absence), and mishandling will not cause damage to machine.

Model explanation ( GWG-0.5-250/1J for example}
GWG--------Steel Shell Coreless Medium Frequency Induction Melting Furnace
-0.5-------Rated Capacity 1 Ton (1000kg)
-250-------Rated Power 250Kw
/1--------1000Hz (1KHz)
-J---------Hydraulic tilting
0.5ton Coreless Medium Frequency Induction Furnace

Model	Input Power	Input Volt.	Incoming Curr.	Rated Power	DC Curr.	DC Volt.	Melting Rate	Working Freq.	Working Volt.	Rated Capacity	Power Consumption
	Input Power	Input Volt.	Incoming Curr.	Rated Power	DC Curr.	DC Volt.	Melting Rate	Working Freq.	Working Volt.	Rated Capacity	Power Consumption
	Kw	V/pulse	A	Kw	A	V	T/H	Hz	V	T	KWH/T
GWG-0.5-250/1J	280	380/6	400	250	500	500	0.4	1000	1500	0.5	770
GWG-0.75-400/1J	400	380/6	650	400	800	500	0.6	1000	1500	0.75	770
GWG-1-750/1J	800	380/6	1200	750	1500	500	0.9	1000	1500	1	720
GWG-1-750/1J	800	690/6	700	750	850	880	0.9	500	2600	1	660
GWG-1.5-1000/0.5J	1100	690/6	912	1000	1140	880	1.2	500	2600	1.5	700
GWG-2-1500/0.5J	1650	690/6	1360	1500	1700	880	1.7	500	2600	2	675
GWG-3-2500/0.5J	2750	690/6	2275	2500	2840	880	2.56	500	2600	3	610
GWG-3-2500/0.5J	2750	950/6	1700	2500	2080	1250	2.56	500	3200	3	560
GWG-4-3000/0.5J	3300	690/6	2730	3000	3410	880	3.2	500	2600	4	590
GWG-4-3000/0.5J	3300	950/6	2040	3000	2500	1250	3.2	500	3200	4	560
GWG-5-4000/0.5J	4400	950/6	2300	4000	3330	1250	5	500	3400	5	500/550
GWG-6-4000/0.5J	4400	950/12	2300	4000	3330	1250	5	500	3400	6	500/550
GWG-8-5000/0.5J	5000	950/12	3400	5000	4200	1250	7~8	500	3400	8	500/550
GWG-10-6000/0.5J	6300	950/12	3750	6000	4600	1250	9~10	500	3400	10	500/550
GWG-12-8000/0.5J	8000	950/12	4900	8000	6000	1250	10~11	500	3400	12	500-550
GWG-12-8000/0.25J	8000	950/12	4900	8000	6000	1250	10~11	250	3400	12	500-550
GWG-15-8000/0.25J	8000	950/12	4900	8000	6000	1250	9~10	250	3400	15	550-590
GWG-15-10000/0.25J	10000	950/24	6500	10000	8000	1250	13~14	250	3400	15	500-550
GWG-18-12000/0.25J	12000	950/24	8160	12000	10000	1200	13~14	250	3400	18	500-550
GWG-20-12000/0.25J	12000	950/24	8160	12000	10000	1200	13~14	250	3400	20	500-550
GWG-25-14000/0.25J	14000	950/24	9460	14000	11600	1200	13~15	150~200	3400	25	500-550
GWG-30-16000/0.2J	16000	950/24	10850	16000	13300	1200	15~16	150~200	3400	30	500-550
GWG-40-18000/0.2J	18000	950/24	12240	18000	15000	1200	20~22	150~200	3400	40	500-550

Q:What is the difference in structure between industrial furnace and boiler?: Industrial furnace: main heating, steel and other metal materials, or ore and other materials. An industrial furnace of higher temperature, such as forging or heat treatment. Therefore, the energy consumption is large, and the insulation layer is designed to be thicker, and the structure is designed for the final purpose of the production purpose, the product process and the production efficiency.

Q:Heat treatment equipment (industrial furnace), which products generally contain what kind of, which industries need to use heat treatment industrial furnace equipment.: Heat treatment furnace is mainly for the mechanical processing and casting industry workpiece annealing, quenching, carburizing, quenching and tempering, heat treatment equipment.

Q:What's the role of anchor bricks in industrial furnaces?: These layers need to be joined and anchored. Anchor brick is this role. The heat insulation layer at the horizontal section of the flue is mostly a narrow cavity.

Q:Should the industrial furnace shell cool down?: Normally, the furnace shell temperature of an industrial furnace is below 50 degrees, so there is no need to cool down.

Q:Selection of heat preservation material for industrial furnace: In the neutral and oxidizing atmosphere, the tensile strength, toughness and fiber structure can be maintained for long term use. The temperature is 950-1400 centigrade. Excellent chemical stability; excellent thermal stability; excellent tensile strength; low thermal conductivity; low thermal capacity; excellent sound absorption and noise reduction performance.

Q:Why does the burner of industrial furnace burn occasionally?: The general process for burner ignition, blowing furnace, electric spark ignition, solenoid valve, open the gas in case of delayed spark ignition, detection device detects the flame, the controller accepts signal so that the solenoid valve open, gas continuous normal combustion. However, if the ignition fails or the burner fires, the detector cannot detect the flame, which causes the solenoid valve to close and the burner flameout.

Q:Brief introduction to repair of industrial furnace: Although the number of industrial furnaces in general machinery plants is not large, the number of large repairs per year accounts for 16%-20% of the total number of repairs for all equipment, and the large repair costs account for about 18%-25% of the total repair cost of all equipment.

Q:What are the companies in the world that are currently engaged in metallurgical furnaces?: Each manufacturer has its own industry and technological advantages.If you say that the performance rankings, turnover, and so on, it seems that no one has done this ranking.

Q:What is industrial furnace masonry?: Pre construction and recording shall be carried out on complex and important parts of industrial furnaces,masonry of all kinds of masonry shall be made with staggered joint masonry.

Q:What are the combustion equipments used in industrial boilers?: The boiler is an energy conversion equipment. The energy input to the boiler has the chemical energy and the electric energy in the fuel. The boiler outputs steam with certain heat energy and high temperature water.

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