1 2 5 8 10 20 30 40 T Steel Scrap Kgps IGBT Medium Frequency Electric Induction Melting Furnace

• Customization: Available
• Certification: CE, ISO
• Place Style: Vertical
• Model NO.: GW-40-250J
• Type: Crucible Melting Furnace
• Usage: Sand Casting
• Manufacturing Level: E
• Burning Style: Electric
• Water Circulation: Natural Circulation
• Gas Flow Type: Water Tube
• Enuser: Foundary
• Transport Package: Plywood and Steel Frame
• Specification: Gw
• Trademark: SEMC
• Origin: China
• HS Code: 8514200090
• Production Capacity: 1500unit/Month
• Package Size: 600.00cm * 600.00cm * 600.00cm
• Package Gross Weight: 500000.000kg

Product Description

Medium frequency induction Melting furnace



 

NO.	MODEL(melting steel)	Input Voltage V	Input Current A	Rate Power KW	DC Current A	DC Voltage V	Melting rate T/H	Working	Working	Capacity	Power Consumption
								HZ	V	Your	kw.h / T
1	GW-0.01-50/1JJ	380(6 Pulse )	76	50	140	400	0.06	1000	750	0.01	850
2	GW-0.03-100/1JJ	380(6 Pulse )	160	100	200	500	0.09	1000	750	0.03	850
3	GW-0.05-100/1JJ	380(6 Pulse )	160	100	200	500	0.12	1000	750	0.05	800
4	GW-0.08-100/1JJ	380(6 Pulse )	160	100	200	500	0.12	1000	750	0.08/0.1	800
5	GW-0.15-100/1JJ	380(6 Pulse )	160	100	200	500	0.15	1000	750	0.15/0.12	820
6	GW-0.25-160/1JJ	380(6 Pulse )	256	160	320	500	0.24	1000	750	0.25/0.2	790
6	GW-0.3-250/1JJ	380(6 Pulse )	400	250	500	500	0.3	1000	750	0.3	770
7	GW-0.5-250/1JJ	380(6 Pulse )	400	250	500	500	0.4	1000	1500	0.5	770
8	GW-0.5-250/1J	380(6 Pulse )	400	250	500	500	0.4	1000	1500	0.5	770
8	GW-0.5-400/0.8JJ	380(6 Pulse )		400				800	1500	0.5
9	GW-0.75-400/1JJ	380(6 Pulse )	650	400	800	500	0.6	1000	1500	0.75	770
10	GW-0.75-400/1J	380(6 Pulse )	650	400	800	500	0.6	1000	1500	0.75	770
11	GW-1-500/1JJ	380(6 Pulse )	800	500	1000	500	0.8	1000	1500	1	750
12	GW-1-750/1JJ	380/690	1200/	750	1500/	500/	0.9	1000	1500/	1	720/660
		(6 Pulse )	700		850	880		500	2600
13	GW-1-750/1J	380/690	1200/	750	1500/	500/	0.9	1000	1500/	1	720/660
		(6 Pulse )	700		850	880		500	2600
14	GW-1.5-1000/0.5JJ	690(6 Pulse )	912	1000	1140	880	1.2	500	2600	1.5	700
15	GW-1.5-1000/0.5J	690(6 Pulse )	912	1000	1140	880	1.2	500	2600	1.5	700
16	GW-2-1500/0.5JJ	690(6 Pulse )	1360	1500	1700	880	1.7	500	2600	2	675
17	GW-2-1500/0.5J	690(6 Pulse )	1360	1500	1700	880	1.7	500	2600	2	675
18	GW-2-2000/0.5JJ	690(6 Pulse )	1400	2000	2275	880	1.9	500	2600	2	650
18b	GW-2-2000/0.5J	690(6 Pulse )	1400	2000	2275	880	1.9	500	2600	2	650
19	GW-3-2500/0.5JJ	690/1000	2275/	2500	2840/	880/	2.56	500	2600/	3	590-640
		(6 Pulse )	1700		2080	1250			3200
20	GW-3-2500/0.5J	690/1000	2275/	2500	2840/	880/	2.56	500	2600/	3	590-640
		(6 Pulse )	1700		2080	1250			3200
21	GW-4-3000/0.5J	690/1000	2730/	3000	3410/	880/	3.2	500	2600/	4	590-640
		(6 Pulse )	2040		2500	1250			3200
22	GW-5-4000/0.5JJ	1000	2300/	4000	4540/	880/	4.5	500	2600/	5	570-630
		(12 Pulse )	2700		3330	1250			3200
23	GW-5-4000/0.5J	1000(12Pulse )	2300	4000	3330	1250	5	500	3400	5	570-630
24	GW-6-4000/0.5J	1000(12 Pulse)	2300	4000	3330	1250	5	500	3400	6	570-630
25	GW-8-5000/0.5J	1000(12 Pulse)	3400	5000	4200	1250	7~8	500	3400	8	570-630
26	GW-10-6000/0.5J	1000(12 Pulse)	3750	6000	4600	1250	9-10	500	3400	10	570-630
28	GW-12-8000/0.25J	1000(12 Pulse)	4900	8000	6000	1250	10-11	250	3400	12	570-630
30	GW-15-10000/0.25J	1000(24 Pulse)	6500	10000	8000	1250	14~15	250	3400	15	550-600
31	GW-18-12000/0.25J	1000(24Pulse)	8160	12000	10000	12000	14-16	250	3400	18	550-600
32	GW-20-12000/0.25J	1000(24 Pulse)	8160	12000	10000	1200	16-18	250	3400	20	550-600
33	GW-25-14000/0.25J	1000(24 Pulse)	9460	14000	11600	1200	18-20	150~200	3400	25	550-600
34	GW-30-16000/0.2J	100024 Pulse)	10850	16000	13300	1200	20-22	150~200	3400	30	550-600
35	GW-40-18000/0.2J	1000(24 Pulse)	12240	18000	15000	1200	24-26	150~200	3400	40	550-600
36	GW-50-20000/0.2J	1000(24Pulse)	14932	20000	18300	1200	30-33	150-200	3400	50	550-600

0.25t energy-conservation medium frequency induction furnace
(aluminum shell with machine tilting)
HS:8514300090

1. Model number:GW-0.25-160/1JJ
2. rated capacity of furnace 0.25t,rated power of medium frequency supply 160KW.
3. Complete set supply range:furnace body 2set,furnace tilting device 2set,water cooling cable (2.4m) 4set, low voltage control and medium frequency supply cabinet 1set, capacitor cabinet (open type) 1set, spare parts of equipment: master control board 1piece, KK tube 1piece,KP tube 1piece.
4. Technical specification:3-phase incoming voltage of medium frequency supply source 380V,output voltage of medium frequency supply 750V. Rated power 160KW, furnace body inside diameter Φ980, height 950, thickness of aluminum face plate 20, inductor inner diameter Φ450, pillar height 640. Melting rate 0.24t/h, power consumption of the melting 790Kw.h/t.
5. Fit out components:silicon-controlled rectifier (SCR) for KP tube 200A/1400V  6piece;KK tube 200A/1600V 4piece (connecting in series-parallel)  Capacity of compensate capacitor 2160kilovar.
6. Furnace tilting type: Reducer drive,231reducer drive,trustiness,facility.
7. Master control board:The control circuit used one single master control board, it designed to be whole, and reduced connecting line greatly, fixed reliability, so avoided safe failure. This control circuit board is high degree of integration, the αangle automatic adjusted especially, that let power output of the equipment always was on constant condition, and electric power can be saved over 3% in comparison with same kind product. Safe start-up and automatic frequency-sweep.
8. Customer service: Free debugging (at home), all the costs of seller's experts go and work at abroad for return air tickets, accommodation and meals, will be borne by the buyer. The debugging ,the buyer shall compensate the experts at USD 150 per day for delaying time. The seller should be responsible for the scene testing; After normal melting the seller should be responsible to guarantee repair or change of the faulty components in 6 months, such as master control board,reaction,compensate capacitor,hydraulic device,breaker,and furnace shell (except for lining break through, stoppage or shortage of cooling water supply for components).
9.  

20-40ton medium frequency induction smelting  furnace

40T medium frequency steel shell induction melting furnace technical specification and complete set range
1. Technical program and specification
This program is recommended that whole set equipment of the furnace shall be equipped with two furnace bodies user can be readjusted by practical needs.
1.1 Technical program
The main equipment of this program is included 2 10000KVA rectification
transformer, 4 low voltage control cabinet, 4 power supply cabinet, total  power is 20000KW. 2 40t MF induction furnace,1 hydraulic station (double motor double pump, type electromotion), 1 cooling water device, and other auxiliary device. The electric system diagram is as follows:

 

Name		Unit	Parameter	Remark
Rated capacity		t	40
Max load capacity		t	50
Rated power		kw	20000
Working frequency		Hz	150
Melting rate		t/h	24-26	1600ºC Heat state
Power consumption		kw.h/t	550-590	1600ºC Heat state
Inductor inner diameter		mm	Φ2200
Height of inductor		mm	3000
Rated temperature of the working		ºC	1600
Incoming voltage		v	1000
Incoming current		A	3100
Electric rectificate mode			24 pulse
Voltage of inductor		V	3400	Double voltage
Cooling water of the furnace	Pressure of incoming water	Mpa	0.25~0.3
	Temperature of incoming water	ºC	≤5~35
	Temperature of outlet water	ºC	≤55
	Flow rate ( furnace body)	t/h	460	Single furnace (230)
Flow rate ( power source)		t/h	160
Water temperature rise of power source		ºC	10
Cooling water pressure for power source		Mpa	0.1~0.2
Hydraulic system	Working pressure	Mpa	12	Double motors, double pumps
	Flow rate	L/min	190
	Hydraulic medium		Antiwear hydraulic oil	Summer: N68 Winter: N46
	Diameter of the hydraulic cylinder	mm	Φ320
Capacity of the transformer		KVA	10000×2sets	( Reference )
Primary voltage		KV	10 or 35
Secondary voltage		V	1000
Connection way			Extension triangle phase shift ±7.5º namely:D(+7.5º)dynD(-7.5º)dyn
Impedance voltage			8~9%
Phase number			3 phase input, 6 phase output
Pressure adjustment way			Voltage adjustment of no excitation
Cooling way			Cooling by strong grease

 
2. Products standard and Operating conditions
2.1 Products standard:
GB10067.3-1988  'Basic specifications for electroheat installations--Induction electroheat installations'
GB10067.1-1988  'Basic specifications for electroheat installations-General'
GB10066.3-2004  'Test methods for electroheat installations--Coreless induction furnaces'
GB5959.1-2005  'Safety in electroheat installations-- General requirements'
GB5959.3-1988  'Safety in electroheat installations--Particular requirements for induction and conduction heating installations and induction melting installations'
 
2.2 Operating conditions
2.2.1 Cooling water conditions
PH:7-8.5
 Hardness:<10 degrees(Each degree that 1L water contains less than 10mg calcium oxide)
Total solid content:<250mg/L
Water resistance:(Power)>100KΩ-cm
            (Furnace)>2KΩ-cm
 
2.2.2 Power supply conditions
a. Three-phase voltage unbalancedness <5%
b. Voltage fluctuations <±5%
c. Voltage waveform distortion factor <10%
 
2.2.3 Geographical environment
a. Altitude above sea level   <1000m
b. Temperature  5~40ºC
c. Relative humidity   <90%(>20ºC)
d. No electric and incentive atomy, no Explosive Gas and no caustic gas
e. Avoid strong shake and concussion.
 1 set of 40t-2000kw steel shell hydraulic melting induction furnaces, Equipment list and supply range

No.	Description	Unit	Qty	Single Wt (t)	Total Wt (t)
1	40T steel shell MF induction  furnace	set	2	58	116
2	Low voltage power cabinet	set	4	2	8
3	Power cabinet	set	4	4	16
4	Compensate capacitor banks	set	2	7	14
5	Tilting hydraulic system	set	1	3	3
6	Hydraulic electric control cabinet	set	1	1	1
7	Furnace changing switch	set	1	0.5	0.5
8	Cooling water cable for furnace shell	pc	24
9	Connect cable from MF power supply cabinet to capacitor cabinet	pc	8
10	Connect cable from capacitor cabinet to Furnace changing switch	pc	12
11	Crucible mould	pc	1
12	Hydraulic pipeΦ28 (including connector)	set	1
13	Technical data	copy	1
	Total price (USD): FOB SHANGHAI

 
I2. 1 set of 40t-2000kw steel shell hydraulic melting induction furnaces spare parts:
1) KP 1piece, KK each 2piece
2) Rectification expander board  1piece
3) Vary inversely expander board  1piece
4) Primary control program plate  1piece
5) DC electric pressure gage 1piece, DC electric current gage 1piece, coil in electric voltage gage 1piece, MF electric voltage gage 1piece, frequency table 1piece.
Annotation:This equipment hydraulic system adoption double motor double pump (one work one reservation), union take explosion proof valve.
 
13. Team of payment: Buyer pay 30% of full value in advance, when the goods deliver the buyer pay 70% of full value.