Main technical parameters of 0.75T/350 KW aluminum melting furnace (steel shell)

project	unit	data	Remark
Electric furnace parameters
Rated Capacity	t	0.75	Liquid aluminum
Maximum capacity	t	0.8	Liquid aluminum
Maximum working temperature	°C	780
Lining thickness	mm	120
Induction coil inner diameter φ	M m	840
Induction coil height	mm	1380
Electrical parameters
Transformer capacity	KVA	420
Transformer primary voltage	KV	10KV
Transformer secondary voltage	V	380	12- pulse dual output
Rated power of intermediate frequency power supply	KW	350	12- pulse dual input
Rated input current	A	500
DC voltage	V	750
DC	A	500
Conversion efficiency	%	9 2
Startup success rate	%	100
The highest output voltage of the intermediate frequency power supply	V	2000
Rated working frequency	Hz	1000
Power conversion efficiency	%	92
Working noise	db	≤ 75
Comprehensive parameters
Melting rate (heating up to 780 ℃)	T/h	0.6	The time used to melt a furnace is related to the charging
Melting power consumption (heating up to 780 ℃)	kW.h/T	630
Hydraulic system
Hydraulic station capacity	L	600
Work pressure	MPa	11
Hydraulic medium		Hydraulic oil
Cooling water system
Cooling water flow	T / h	12
Water supply pressure	Mpa	0.25-0.35
Inlet water temperature	°C	5-35
Outlet temperature	°C	<55