3 Ton Copper, Aluminum, Iron, Steel Induction Melting Furnace for Casting Ingot

• Certification: CE, ISO
• Place Style: Horizontal
• Range of Applications: Industrial
• Type: IF Furnace
• Usage: Sand Casting
• Fuel: Electric
• Model NO.: GW-3T
• Furnace Capacity: 3 Ton
• Furnace Body: Steel Shell
• Melting Rate: 3 Ton/Hour
• Rated Power: 2000kw
• Input Voltage: 750V, 2*3phase
• Input Current: 770A*2
• Input Frequency: 50Hz
• Output Frequency: 0.8kHz
• Working Temperature: 0-1500 Degrees
• Cooling Way: Water Cooling
• Delivery Time: 40 Days
• Warranty: 1 Year
• Transport Package: Customized
• Specification: 3330*3000*2930mm
• Trademark: Hengyang
• Origin: China
• HS Code: 8514200090
• Production Capacity: 30sets/Per Months

Product Description

Application: Intermediate frequency electric furnace is widely apply in melting non-ferrous and ferrous metal. Such as carbon steel, alloy steel, special steel, iron, copper and aluminum, etc.

For product: Ingots, steel rebar, steel billet, iron powder, auto parts, brass statues, iron pots or manhole covers, etc.

Introduction: The intermediate frequency melting furnace is mainly composed of a power supply, an furnace body with a induction coil and a crucible. Melting metal will be put in the crucible built with refractory materials. The metal is put in the crucible. After the AC power is turned on, an alternating magnetic field is generated in the induction coil. Being cut by the magnetic line of force , the metal material generates an induced electromotive force, and it creates a induced eddy current to heat and melt metal. During the heating and melting process, the temperature of the induction coil keep same as the surrounding temperature, and there is no harmful gases and bright light to pollute the environment. Melting speed can be controlled by adjusting the frequency and current through the power cabinet.

Steel shell induction furnace

Steel shell furnaces are suitable for big foundry,automatic fundry and precision casting foundry. Steel shell furnaces are more safe when required to more than 2 tons capaicty per hour. They have hydraulic station to control pouring angle and pouring speed.
 

 

Standard features

1. Open furnace structure. The basic structure: with unique shock absorber and solid magnetic yoke, two cylinder with thick wall seamless rectangular steel tube is welded into one structure, being safer, firm, durable, high efficient. The upper end of the induction furnace can be disassembled to facilitate the replacement of the coil.
2. Hydraulic tilting. Furnace can rotate around the pouring spout, and tilting with proportional control, through controlling buttons of hydraulic station and the handle of tilting control device . Its tilting angle is vertically at 95 degrees and it can stay in any position in the process of rotating, as well as to change titling speed to more quicker or more slowly. It uses the manual valve operation and double machine double pump, with remote manual control system. Some other company only have single pump control.
3. Magnetic yoke. The sensor is enclosed with a magnetic yoke, covering an area is over 65%, so the leakage is small and achieve the maximum electrical efficiency. Compared with aluminum shell furnaces, steel shell furnace can save nearly 5% power consumption.
4. Anti-fall protection device (for more than 2 ton capacity). During the process of tilting furnace, the anti-falling protective hood will be automatically raised to form a protective barrier to prevent the personnel from falling.
5. Factory test.

Optional Feactures:

1. Fume ring & fume hood. Dust ring and fume hood can absorb dust and exhaust gas generated during melting process through air. When working with dust removal system, they can reduce the exhausted gas emission, to meet the environmental requirements.
2. Furnace leakage alarm. It is equipped with an alarm device for preventing furnace from leakage, which can achieve safe production. It is a special dual leak-proof furnace alarm, when the lining getting thinner to a certain degree, a warning light will be given to alert the user that the lining needed to rechanged.
3. Push-out lining system to rechange the lining with a automatic and more efficient way.
4. Load cells to determine the mass of the metal.

 

 

Sucessful cases

Most of our customers are new in metal casting industry. They make Ingots, steel rebar, iron powder, auto parts, bronze statues, iron pots or manhole covers, etc.
Most of our customers are from Africa and Asia, as well as some countries in Europe and south Afica. Such as Egypt, Algeria, Tanzania,South Africa, Zimbabwe, Saudi Arabia, Georgia,Uzbekistan, Kazakhstan, Malaysia, Indonesia, Vietuam, Bangladesh, Russia, Mecigo, Colombiaetc, Venezuela, etc.

Melting furnace packing list

 

Item	equipment	Specification	Amount
1	steel shell furnace:	-	1 set
2	power supply cabinet	-	1 set
3	capacitor	-	1 set
4	water cooling cables	-	2 pieces
5	crucible/crucible mold	-	1 piece
6	tilting control device	-	1 set
7	hydraulic station	-	1 set
More other machine can be customized according to your need, please feel free to contact us

 

Equipment Type (Furnace capacity)	Power input (three-phase four-wire 50/60HZ)				Power Output				Melting time   (Minutes)	Electricity consumption per ton of material (KW)
	Equipment power (kw)	Incoming line voltage (V)	Into the line current (A)	Matching transformer	DC current (A)	DC voltage (V)	IF voltage (V)	IF frequency (Khz)		Steel	Copper	Aluminum
GW--0.05T	50	380	80	50	100	500	750	1	20-40	750	510	650
GW--0.1T	100	380	160	100	200	500	750	1	20-40	700	510	640
GW--0.15T	160	380	256	200	320	500	750	1	20-40	650	500	630
GW--0.25T	200	380	320	250	400	500	750	1	20-45	650	500	610
GW--0.35T	250	380	400	315	500	500	750	1	20-45	650	490	600
GW--0.5T	350	380	560	400	700	500	750	0.8	30-50	630	480	570
GW--0.75T	500	380	800	630	1000	500	750	0.8	40-50	620	470	560
GW--1T	800	380	1280	1000	1600	500	750	0.7	40-50	620	460	550
		750	656	1000	808	990	1480
GW--1.5T	1000	380	800	1250	1000	500	750	0.7	40-60	600	450	540
		750	820	1250	1010	990	1480
GW--2T	1400	750	1148	1800	1414	990	1480	0.5	45-60	600	440	530
		750	574	1800	707	990	1480
GW--3T	2000	750	820	2500	1010	990	1480	0.5	50-70	580	430	520
GW--5T	3000	950	1140	4000	1190	1260	1900	0.3	50-80	570	420	510
GW--10T	6000	950	2280	8000	2380	1260	1900	0.3	50-90	560	410	490
GW--15T	8000	950	1520	10000	1590	1260	1900	0.3	50-90	550	400	480
GW--20T	10000	950	1900	12500	1980	1260	1900	0.25	50-90	530	400	470
GW--30T	15000	950	2850	20000	2980	1260	1900	0.25	50-90	520	400	450

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Technical Support

1) Equipment design
Furnace will be customized to meet your production needing and environmental condition (maximum ambient temperate, humidity, altitude,etc) .

2) Drawings delivery
Technical drawing will be send to the buyer after geting the deposite, so the buyer can build basic contruction before the furnace arrived.

3) Acceptance check before delivery
a. The supply of the inspection equipment complies with the scope of supply and technical specifications in the technical agreement.
b. Check the mechanical actions of the equipment.
c. Safety interlock of equipment and alarm function test.

4) Installation & debugging & worker training

a. Cooperate with guidance to check the buyer installation work;
b. Internal and electrical wiring connections between equipment;
c. Site commissioning;, according to the actual equipment adjust to the best state;
d. Direct buyer operating personnel to the correct use of operating equipment;
e. Guidance on site security considerations;
f. To guide the buyer maintenance personnel troubleshooting methods;
g. Provide equipment specification;