1t Coreless Medium Frequency Induction Melting Furnace

1t Coreless Medium Frequency Induction Melting Furnace System 1

1t Coreless Medium Frequency Induction Melting 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-1-750/1J for example}
GWG--------Steel Shell Coreless Medium Frequency Induction Melting Furnace
-1-------Rated Capacity 1 Ton (1000kg)
-750-------Rated Power 750Kw
/1--------1000Hz (1KHz)
-J---------Hydraulic tilting
1t Coreless Medium Frequency Induction Melting 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 an industrial furnace pit?: Later, a chamber kiln with a semi closed or fully enclosed kiln made of refractory bricks can be used as fuel for coal, gas or oil, and electricity can be used as heat source. The workpiece will be heated in the kiln hearth.

Q:Should the industrial furnace shell cool down?: The function of furnace shell is beautiful, protective lining, fixed function accessories and so on.

Q:What is the difference between industrial furnace masonry and ordinary masonry?: Of course, the difference is like the difference between a hog cap and a 100 story building. See the industrial furnace manual.

Q:Heat treatment equipment (industrial furnace), which products generally contain what kind of, which industries need to use heat treatment industrial furnace equipment.: The general metal die casting plant and the metal smelting plant need process melting and dissolving furnace, usually there are reverberatory furnace, cupola, rotary furnace, etc. I do the melting furnace of aluminium alloy.

Q:What are the advantages of a vacuum furnace?: The utility model can completely eliminate the oxidation and decarburization of the workpiece surface in the heating process, and can obtain clean surfaces without deterioration layers. For cutting tools that grind only one side of grinding (such as twist grinding, the surface of the groove surface is exposed to the blade directly), the cutting performance is greatly improved.

Q:How to use industrial furnace equipment?: The protection device of the exposed transmission department shall be installed with the correct installation position. The structure is reasonable. The wire rope pulley of the furnace car shall be intact and undamaged. All the pulleys and sprockets on the furnace are in good condition, without defects and flexible in rolling.

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:What are the companies in the world that are currently engaged in metallurgical furnaces?: There are many kinds of furnaces in metallurgical industry,colored and black,smelting and heat treatment are also included.

Q:Selection of heat preservation material for industrial furnace: Micro nano heat insulation board.The thermal conductivity of micro nano heat insulation board is very low, only a fraction of the traditional thermal insulation material, and the insulation effect is very efficient.

Q:What is the difference in structure between industrial furnace and boiler?: At the same time, the working environment is relatively poor, the structure should be sturdy and durable, the transfer mechanism (generally) to stable and durable low failure rate, the insulation layer must be thick enough and the economy, the steel structure housing materials used to be enough.

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