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Syed Rashid Ahmed ButtShaanxi Chengda Industrial Furnace Co., Ltd. completed the commissioning of electric arc furnace, the workers carefully cooperated with Chengda engineers to learn and operate the equipment, showing the deep friendship and excellent cooperation between the people of China and Pakistan. -
AboubacarAfter more than 1 month of intense production and debugging, 2 sets of heat exchange flue gas settling chamber equipment has been successfully put into operation ~ All the personnel involved in the project have worked hard! ~ -
Ji-hwan【 Warm congratulations 】 Shaanxi Chengda Industrial Furnace Manufacturing Company in South Korea, North Chungcheong County precious metal smelting furnace equipment installation and careful manufacturing and strict commissioning, looking forward to the future in more fields to achieve mutually beneficial win-win cooperation!
800kVA Semi Closed Ferroboron Smelting Electric Furnace for Cold Charging Boron Iron Line
| Model Number | CD-FB-800 | Rated Power | 800kVA |
|---|---|---|---|
| Furnace Shell Size | Customized | Melting Temperature | 1500-1600°C |
| Furnace Type | Fixed Semi Closed Low Hood | Process | Cold Charging Batch Operation |
| Highlight | 800kVA ferroboron smelting furnace,semi closed ferroboron electric furnace,cold charging boron iron furnace |
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Product Overview
The 800kVA ferroboron electric furnace is a fixed semi-closed low-hood three-phase AC furnace with a hydraulically driven conductive arm. It is designed for cold charging production of ferroboron and is suited to plants requiring controlled batch operation and consistent alloy grade.
Technical Parameters
| Item | Value |
|---|---|
| Rated power | 800kVA |
| Furnace type | Fixed semi-closed low hood, three-phase AC |
| Electrode power supply | Hydraulic driven conductive arm |
| Process mode | Cold charging, batch operation |
Melting Process
Boron anhydride, petroleum coke, steel scrap and wood chips are weighed by recipe, conveyed by belt into the roof hopper and charged in layers. The arc is struck and held stable, the balance of the charge is added, and smelting continues until the bath is clear. A sample is taken and, once qualified, the heat is tapped; slag and metal are separated and the metal is cast, sized and packed.
Key Features
- Compact furnace structure that suits a small plant building
- Stable current transfer through the hydraulic conductive arm
- Batch discipline for repeatable boron content in every heat
- Simple relining and low maintenance demand
Scope of Delivery
Furnace proper, conductive arm, electrode system, water cooling, electrical control, tapping arrangement, drawings, installation supervision and operator training.

