0.1~5 Ton Copper/Brass/Bronze Melting Furnace

• Type: Melting Furnace
• Certification: ISO, CE, CCS, LR, ABS
• Item: Coreless Medium Frequency Induction Melting Furnac
• Usage: Iron, Steel, Copper, Aluminum Melting
• Capacity Range: 0.15~50ton Per Batch
• Tilting Type: Electric Motor with Gear Box
• Model NO.: GW-JJ
• Voltage: 380, 400, 415, 440, 690, 950V
• Input Frequency: 50Hz or 60Hz
• Working Frequency: 500Hz~1000Hz
• Rated Temperature: 1600~1700 Centigrade
• Delivery Time: 35~65days
• Power: 50kw~5000kw
• Transport Package: Plywood Case
• Specification: Advanced National Standard
• Trademark: CHINA ELECTRIC
• Origin: Shanghai
• HS Code: 85142000
• Production Capacity: 5000sets/Year

Product Description

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 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:
1.  Furnace body
2. Thyristor type medium frequency power supply cabinet
3.  Copper bars/copper cables
4.  Mechanical tilting device (gear box, electric motor, connectors)
5. Crucible mould for making furnace lining

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.

Basic technical parameter

Model	Input Power	Input Volt. (6pulse)	Incoming Curr.	Rated Power	DC Curr.	DC Volt.	Melting Rate	Working Freq.	Working Volt.	Rated Capacity	Power Consumption
	Kw	V	A	Kw	A	V	T/H	Hz	V	T	KWH/T
GW-0.01-50/1JJ	60	380	76	50	140	400	0.06	1000	750	0.01	850
GW-0.03-100/1JJ	100	380	160	100	200	500	0.09	1000	750	0.03	850
GW-0.05-100/1JJ	100	380	160	100	200	500	0.12	1000	750	0.05	800
GW-0.08-100/1JJ	100	380	160	100	200	500	0.12	1000	750	0.08	800
GW-0.15-100/1JJ	100	380	160	100	200	500	0.15	1000	750	0.15	820
GW-0.25-160/1JJ	180	380	256	160	320	500	0.24	1000	750	0.25	790
GW-0.5-250/1JJ	280	380	400	250	500	500	0.4	1000	1500	0.5	770
GW-0.75-400/1JJ	400	380	650	400	800	500	0.6	1000	1500	0.75	770
GW-1-500/1JJ	550	380	800	500	1000	500	0.8	1000	1500	1	750
GW-1-750/1JJ	800	380	1200	750	1500	500	0.9	1000	1500	1	720
		690	700		850	880		500	2600		660
GW-1.5-1000/0.5JJ	1100	690	912	1000	1140	880	1.2	500	2600	1.5	700
GW-2-1500/0.5JJ	1650	690	1360	1500	1700	880	1.7	500	2600	2	675
GW-2-2000/0.5JJ	2200	690	1400	2000	2275	880	1.9	500	2600	2	650
GW-3-2500/0.5JJ	2750	690	2275	2500	2840	880	2.56	500	2600	3	610
		950	1700		2080	1250			3200		560
GW-5-4000/0.5JJ	4400	690	2300	4000	4540	880	4.5	500	2600	5	550
		950	2700		3330	1250			3200		500

Certification: