The 10T induction melting furnace consists of a high-voltage switchgear, a rectifier transformer, a 12-pulse intermediate frequency power supply, and two 10T furnace bodies (with and without a furnace cover, with a manual cover and Two hydraulic operation modes), one hydraulic device (one for dual pump hydraulic system, four for hydraulic tilting cylinder, one for furnace lining), one tilting table, water distributor, water cooling device, one set The intermediate frequency power supply supplies power to two electric furnaces respectively, and two furnaces can be simultaneously smelted, or one induction melting furnace can be smelted, and the other induction melting furnace can control the required temperature for casting or heat preservation. ( One electric two furnace 10T induction melting furnace ).
10T induction melting furnace : with over-voltage, over-current, lining, temperature, pressure, short circuit, earth protection systems and faulty, temperature indication.
Main technical parameters of 10T induction melting furnace
project | unit | data |
Electric furnace parameters | T | 10t |
Rated Capacity | t | 10 |
Maximum capacity | t | 11 |
Inductive circle | Mm | 1200 |
Induction loop height | Mm | 2050 |
Maximum working temperature | °C | 1800 |
Transformer capacity | KVA | 8000 |
Transformer primary voltage | KV | 10 |
Transformer secondary voltage | V | 950 |
IF power supply rated power | KW | 8000kw melting furnace power 6500kw, holding furnace 1500kw, power adjustable |
Coil voltage | V | 3000 |
Rated operating frequency | Hz | 300 |
Power conversion efficiency | % | 96 |
Start success rate | % | 100 |
Comprehensive parameter | ||
Equipment power factor | ≥0.96 | |
Melting rate (heating to 1800 °C) | t/h | 12 |
Melting power consumption (heating up to 1800 °C) | KW.h/t | 550 |
Working noise | Db | ≤75 |
Hydraulic system | ||
Hydraulic station capacity | L | 800 |
Work pressure | MPa | 15 |
Hydraulic medium | Hydraulic oil | |
Cooling water system | ||
flow | M3/h | 120 |
Water supply pressure | MPa | 0.2 to 0.3 |
Inlet temperature | °C | 5~35 |
Effluent temperature | °C | 35～55 |
Leakage alarm device | 2 sets | |
price | 1.96 million | |
The old model ordinary parallel line 10T induction melting furnace is equipped with two sets of 10T melting furnaces with an intermediate frequency power supply of 6000 kw . Use two 3150KVA dedicated rectifier transformers to form a 12-pulse 6000KW intermediate frequency power supply.
Main technical parameters of 10T/6000KW melting electric furnace equipment for common parallel line
Project | Parameter | Remarks |
Power line voltage | 950V, 50Hz | User grid voltage 35KV |
Rated Capacity | 10T | 6000KW power melting and insulation |
rated power | 6000KW | 6-phase 12-pulse control system |
Rated intermediate frequency | 350 Hz | |
Rated temperature | 1700 ° C | |
Melting rate | About 8T/H | Continuous use of the melting furnace |
Unit power consumption | Melting about 550-600kwh/T | Continuous use of the melting furnace |
Power cooling cycle water consumption | 35T/H | Continuous use of the melting furnace |
Furnace cooling cycle water consumption | 30T/H | Continuous use of the melting furnace |
Hydraulic station capacity | 200 L | |
Transformer model | ZSS-3150 /10KV/950x2 | Special rectifier transformer ( for 6000KW ) |
Hydraulic medium | No. 46 hydraulic oil | |
Water supply pressure | 0.2-0.3 MPa | To the electric furnace port position |
Hydraulic station working pressure | 15 MPa | Up to 18 MPa |
Inlet temperature | £ 35°C | |
Effluent temperature | £ 55°C |