30T medium frequency steel shell induction melting furnace and LF-35t Ladle refining furnace technical specification and complete set range
I 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 9000kVA rectification transformer, 4 low voltage control cabinet, 4 16000KW/200Hz MF power supply cabinet, 2 30t MF induction furnace, 1 hydraulic station, 1 cooling water device, and other auxiliary device. The electric system diagram is as follows:
Melting and Warm Furnace. Application: It's 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, l 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. GFrequency-sweep zero voltage start, high success rate, no shock;
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
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'
GB5959.3-1988 'Safety in electroheat installations--Particular requirements for induction and conduction heating installations and induction melting installations'
GB/T4280-2004 'Coreless induction furnaces'
GB/T8669-1997 'semiconductor frequency conversion devices for intermediate frequency induction heating'
GB5226.1-2002 'Safety of machinery Electrical equipment of machines General requirements'
Shanghai Electric Heavy Machinery Co., Ltd., Are affiliated company of Shanghai Electric Group Co., Ltd. (State company, turnover 100 billion USD We have been specializing in manufacturing, export and import electrical machinery, metallurgy equipment, turn key project for more than 50 years.
Our Main Products and Services
1. Metallurgy Equipment
Medium frequency induction furnace, houlding furnace, steel bar induction heating furnace, Ladle refinery furnace; Electric arc furnace(EAF, VD, VOD, ad/DC Eaf, vacuum electric arc furnace), Continues casting machine(CCM), rolling mills, vacuum furnace, cooling tower systems, dust collectors
2. AC / DC motors, pumps, vertical hollow shaft motor(VHS IEC strand and NEMA standard), vertical turbine pump, alternators/diesel generator sets, MW power generators, HFO (heavy fuel oil generator ) generators. Investment casting accessory; Insulation Materials
3. Office Products, Arts and Crafts products, hotel leather products, leather stationery.
4. Import and Export Agent or Purchase Agent/Office 2%-5% cost.
0ur products have been sold to and distributed in more than 50 countries and regions. SEMC(SMC) warmly welcomes customers from at home and abroad to further develop business relationships and partnerships for a prosperous future.
