0.5ton~100ton Stainless Steel Medium Frequency Induction Melting Furnace

• Customization: Available
• Type: Melting Furnace
• Certification: ISO, CE, CCS, LR, ABS
• Model NO.: GW
• Power: 150kw~20000kw
• Capacity Range: 0.15~100ton Per Batch
• Melting Material: Iron, Steel, Copper, Aluminum Melting
• Tilting Type: Hydraulic Tilting
• Voltage: 380, 400, 415, 440, 690, 950V
• Input Frequency: 50/60Hz
• Working Frequency: 200Hz~1000Hz
• Rated Temperature: 1600~1700 Centigrade
• Delivery Time: 35~65days
• Enclosure: Steel
• Transport Package: Plywood Case
• Specification: Advanced National Standard
• Trademark: CHINA ELECTRIC
• Origin: Shanghai
• HS Code: 85142000
• Production Capacity: 5000sets/Year

Product Description

GW Series Coreless Medium Frequency Melting Induction Furnace

Application:
Coreless Medium Frequency Melting Induction Furnace mainly used in melting cast iron, cast steel and copper and aluminum alloy. It can also be used together with self-heated furnaces and electric arc furnace for heating or keeping warm the molten iron and molten steel.

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.

Equipment Constitution:
Furnace block, Hydraulic mechanism, Operation table, Low-voltage power supply system electro thermal capacitor cabinet, Water temperature and pressure annunciator water cooling cables, Furnace leakage alarm.

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.

Features:
1) 1, 600 centigrade
2) SCR static frequency conversion adopted as IF power supply for induction heating
3) Pouring action driven mechanically or oil hydraulic
4) High efficiency, little noise, easy operation and maintenance
5) Usage: Refining ferrous metals, smelting nonferrous and precious metals, such as Cu and Al.

Model explaination:
For example:    GW-0.5-250/1J
         GW  -- Medium frequency induction melting furnace
         0.5    --Rated capacity 0.5ton
         250   --Rated power 250KW
         1       --Working frequency 1KHZ
         J     -- steel shell
Basic technical parameter

Model	Transformer Capacity	Input  voltage	Input  current	Rated  power	DC  current	DC  voltage	Melting  rate	Working  frequency	Working  voltage	Rated  capacity	power  consumption
	Kw	V	A	Kw	A	V	T/h	Hz	V	T	Kwh/T
GW-0.5-250/1J	315	380(6 pulses)	400	250	500	500	0.4	1000	1500	0.5	770
GW-0.75-400/1J	500	380(6 pulses)	650	400	800	500	0.65	1000	1500	0.75	770
GW-1-750/0.5J	940	690(6 pulses)	700	750	850	880	1	500	2600	1	660
GW-1.5-1000/0.5J	1250	690(6 pulses)	912	1000	1140	880	1.3	500	2600	1.5	700
GW-2-1500/0.5J	1900	690(6 pulses)	1360	1500	1700	880	2	500	2600	2	675
GW-3-2500/0.5J	3150	690(6 pulses)	2275	2500	2840	880	3	500	2600	3	610
GW-3-2500/0.5J	3150	950(6 pulses)	1700	2500	2080	1250	3	500	3200	3	560
GW-4-2500/0.5J	3750	690(6 pulses)	2730	3000	3410	880	4	500	2600	4	610
GW-4-2500/0.5J	3750	950(6 pulses)	2040	3000	2500	1250	4	500	3200	4	560
GW-5-4000/0.5J	5000	950(6 pulses)	2300	4000	3330	1250	5	500	3400	5	600-550
GW-6-4000/0.5J	5000	950(12 pulses)	2300	4000	3330	1250	5	500	3400	6	600-550
GW-8-5000/0.5J	6300	950(12 pulses)	3400	5000	4200	1250	7~8	500	3400	8	600-550
GW-10-6000/0.5J	7500	950(12 pulses)	3750	6000	4600	1250	9~10	500	3400	10	600-550
GW-12-8000/0.25J	10000	950(12 pulses)	4900	8000	6000	1250	11~12	250	3400	12	600-550
GW-15-8000/0.25J	10000	950(12 pulses)	4900	8000	6000	1250	11~12	250	3400	15	600-550
GW-15-10000/0.25J	6300X2	950(24 pulses)	6500	10000	8000	1250	14~15	250	3400	15	600-550
GW-18-12000/0.25J	7500x2	950(24 pulses)	8160	12000	10000	1200	17~18	250	3400	18	600-550
GW-20-12000/0.25J	7500x2	950(24 pulses)	8160	12000	10000	1200	17~18	250	3400	20	600-550
GW-25-14000/0.25J	8000x2	950(24 pulses)	9460	14000	11600	1200	20~21	150~200	3400	25	600-550
GW-30-16000/0.2J	9000x2	950(24 pulses)	10850	16000	13300	1200	23~24	150~200	3400	30	600-550
GW-40-20000/0.2J	11000x2	950(24 pulses)	13545	20000	16600	1200	26~27	150~200	3400	40	600-550
GW-50-22000/0.2J	12000x2	950(24 pulses)	14932	22000	18300	1200	29~30	150~200	3400	50	600-550
cooling water pressure (MPA)		power supply:  0.1-0.15
		furnace body: 0.25-0.3

Certification: