Feature

1. Smelting Arc Furnace 0.5-100 tons

2. Solid steel structure and durable electric arc furnace

3. Good magnetic isolation, safe and reliable electric arc furnace

4. Solid frequency conversion power supply, easy operation, adjustable electric arc furnace

5. Easy to start up with load or free of load

Specific Specification

Raw material of smelting high carbon ferrochrome, chrome ore, coke and silica

The ore Smelting Furnace is mainly composed of the following parts: furnace shell, electrode system, fume hood, hydraulic system, water cooling system, transformer, high-voltage switchgear, low voltage control system and so on.

Technology Parameter

4.1 Ore smelting furnace capacity: 6300kVA

4.2 Electrode:

4.2.1 Electrode model: selfbaking electrode

4.2.2 Electrode diameter: Φ780mm

4.2.3 Electrode distribution round diameter: Φ2000mm (adjustable)

4.2.4 Electrode working travel: 2000mm (tentative)

4.2.5 Electrode rise and fall speed: 0.64m/min

4.2.6 Power density of electrode core round area: 2100kW/m2

4.3 Furnace body:

4.3.1 Shape: cylindrical

4.3.2 Furnace shell diameter: Φ6500mm

4.3.3 Furnace shell height: 3600mm

4.3.4 Hearth diameter: Φ4800mm

4.3.5 Depth of the hearth: 1900mm

4.3.6 Furnace volume power density:

4.3.7 Discharge port: 2

4.4 Electric furnace transformer

4.4.1 Transformer capacity: 6300kVA

4.4.2 Primary voltage 35KV

4.4.3 Secondary voltage: 94, 98, 102, 106, 110, 114, 118 and 122, totaling 8 levels

4.4.4 Secondary rated voltage: 110V

4.4.5 Secondary rated current: 31540A

4.4.6 Frequency: 50Hz

4.4.7 Number of phases: 3 phases

4.4.8 Mode of voltage regulation: no load electromotion voltage regulation

4.4.9 Type of cooling: intense oil and water cooling

4.4.10 Connecting mode: Δ/Δ—12

4.4.11 Impedance voltage: 6%

4.5 Cooling water:

4.5.1 Pressure: 0.3MPa

4.5.2 Flowrate: 80t/h

4.5.3 Water temperature:

Water inlet temperature: <35°C

Water outlet temperature: <55 °C

Company Profile

Samwoo(Dalian) International Trading Co., Ltd. works the sales and export windows of Samwoo Group International Corporation Limited, insisting on the principle of credit first, customer first, quality service, mutual benefit, actively develops the business relations with all countries and regions in the world.

We mainly do business in iron&steel materials, metallurgical machinery&equipment, crane machinery&equipments. Relying on the group company's huge production and human resources, insisting on the principle of "customer first, credit first", we are confident that we surely can meet the varous requirements of our customers from domestic and abroad. We are looking forward to cooperating with all of our friends to develop and boom together hand in hand.

Contact Information

Tel:+86-411-83729981/2

Fax:+86-411-83729983

Mobile: +86-13804085973