2×33000kVA High Carbon Ferrochrome Submerged Arc Furnace

Complete submerged arc furnace solution designed for high-carbon ferrochrome and ferroalloy production.
The system features a fully enclosed furnace body, dry gas cleaning, and automated control for stable,
efficient, and environmentally compliant operation.

What We Supply

The following is a typical complete supply scope. Final configuration is subject to contract and technical agreement.
Partial supply is also available upon request.

  • Furnace body: furnace shell, furnace cover / gas hood, sealing system, lining & refractory concept, inspection ports
  • Electrode system: electrode columns, clamping & lifting system, conductive components, cooling & sealing, hydraulic station (if applicable)
  • Short network & transformer: furnace transformer, copper busbars / water-cooled cables, isolation and measuring devices
  • Charging system: storage bins, weighing / batching (if required), chutes, feeding ports with sealing
  • Tapping system: tapping holes (2 holes, 150° angle), runners, slag blocking and preheating system
  • Gas & fume system: fully enclosed collection ducts, pressure control, safety valves, dry bag filter system
  • Electrical & automation: PLC system, HMI / SCADA, MCC, instrumentation, interlocks and alarms
  • Utilities & auxiliaries: cooling water interfaces, compressed air / nitrogen interfaces, lighting and maintenance power

Why Choose Us

  • Accurate furnace selection based on alloy type, raw material and power supply conditions
  • Transparent equipment condition with inspection records, photos and videos
  • Optional refurbishment and upgrading to control technical and operational risks
  • Functional checks before shipment to minimize onsite installation issues
  • Professional export packing and logistics support
  • Onsite installation guidance and commissioning support

Environmental Protection & Gas System

  • Fully enclosed gas collection with sealed furnace cover and duct system
  • Negative pressure control at critical points
  • Dry gas cleaning with bag filter system
  • Gas utilization options for combustion, power generation or drying systems

Automation & Data Management

  • PLC and HMI system with flexible configuration
  • Key monitoring points: current, voltage, power, short network temperature, furnace pressure, cooling water status
  • Production reports and alarm history for operation traceability

Delivery & Service

  • Engineering design, manufacturing, inspection and delivery
  • Onsite installation guidance and commissioning
  • Operator training and technical documentation
  • Optional spare parts package and remote technical support

FAQ

Q1:What alloys is this furnace suitable for?

This configuration is designed for high carbon ferrochrome, and can be adapted for other ferroalloys.

Q2:How is annual production capacity estimated?

Capacity depends on power level, raw material grade, recipe, power cost and furnace operation management.

Q3:Does the environmental system meet local regulations?

The enclosed furnace and gas cleaning system are designed according to local environmental standards.

Q4:Can we purchase partial equipment or refurbished units?

Yes. Both complete systems and individual equipment supply are supported.

Q5:What is the delivery time?

Delivery time depends on configuration and project scope. A detailed schedule is provided after confirmation.

 

 

📩 For a complete configuration list and pricing, please contact us.(WhatsApp / Email

WhatsApp: +86 15991336751 | Email: juxind@used-equipments.com | Keywords: Submerged Arc Furnace / SAF / Ferrochrome

Complete submerged arc furnace solutions for high-carbon ferrochrome/ferroalloy production: fully enclosed furnace body + dry gas cleaning + automated control.

Product / Alloy High Carbon Ferrochrome
Furnace Type Fully Enclosed Submerged Arc Furnace (SAF)
Rated Capacity (Single Furnace) 33,000 kVA
Primary Transformer Voltage 110 kV
Secondary Voltage / Taps Approx. 134 / 195 / 325 V (TBC)
Furnace Process Fully enclosed furnace roof with self-baking electrodes
Raw Materials Chrome ore pellets / lump ore + coke + quartz
Ore Grade Range Cr₂O₃ approx. 38–42%
BrandSamsung
ModelSM5000
Air Capacity (FAD)190 m³/min
Discharge Pressure4.2 bar(g)
Matched Motor Power900 kW
Manufactured Date2016-12-26
Running Hours~2,450 hours
ConditionUsed / Refurbishment available

Why choose this device?​

We focus on reliable quality control and practical project delivery. 

High cost-effectiveness

Designed for reliable ferroalloy smelting with consistent performance

High cost-effectiveness

Designed for reliable ferroalloy smelting with consistent performance

High cost-effectiveness

Designed for reliable ferroalloy smelting with consistent performance

High cost-effectiveness

Designed for reliable ferroalloy smelting with consistent performance

High cost-effectiveness

Designed for reliable ferroalloy smelting with consistent performance

High cost-effectiveness

Designed for reliable ferroalloy smelting with consistent performance

High cost-effectiveness

Designed for reliable ferroalloy smelting with consistent performance

High cost-effectiveness

Designed for reliable ferroalloy smelting with consistent performance

Scope of Supply

Full sets of equipment, spare parts, and technical documentation.

A. Main Unit and Drive

  • Centrifugal compressor body (SM5000)
  • Drive motor 900 kW (subject to availability if original/in-stock)
  • Couplings and protective covers, base/frame (if any)

B. Systems and Accessories (Common Optional)

  • Inlet filter/silencer, inlet guide vanes (if configured)
  • Intercooler/aftercooler (if configured), drainage/condensate system
  • Lubrication station (oil pump, oil tank, filter, cooler), oil lines and valves
  • Instrumentation and Protection: Pressure/temperature/vibration probes, local instruments, etc. (as per actual configuration)

C. Electrical and Control (Optional)

  • Control cabinet/PLC/operator panel (if configured)
  • Starting method: Soft start/high-voltage cabinet/VFD (as per on-site electrical scheme)
  • Cable list, I/O point table (if a complete electrical control scheme is provided)

D. Documents and Spare Parts (recommended to include):

  • Equipment Information (Instruction manual/drawings/historical maintenance records, if applicable)
  • List of accompanying/recommended spare parts (O-rings, filter cartridges, consumable parts, etc.)

Refurbishment and Testing

As-Is / Maintenance level / Full renovation + delivery testing

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FAQ

Common Questions about Used/Refurbished

Q1: Is this unit suitable for my factory?

A: Please provide your target air flow rate (m³/min or Nm³/h), required pressure, operating hours/continuous operation requirements, on-site voltage/frequency, cooling water conditions, etc. I can help you determine the compatibility and provide configuration suggestions.

A: The flow rate of a centrifuge is usually found in the performance curve/unit datasheet. Send me the datasheet, on-site photos, motor nameplate, and control cabinet photos, and I can help you complete the parameters and compile them into a “parameter table for external product pages.”

A: Yes. We support ranged supply: bare units, complete units, and complete systems are all possible.

A: We can provide everything from “as is” to “full refurbishment + test report.” Tell me your budget and project risk tolerance, and I will recommend the most suitable option.

A: Yes. We support video inspection and welcome third-party on-site inspection.

A: It depends on the inventory status and refurbishment level. We generally support FOB/CIF export methods and provide packaging reinforcement and packing solutions.

Get Available Units

Want pricing, stock status, more photos/videos, or to confirm if it matches your project? Contact me now.

You can also send: Demand traffic + Pressure + Industry of use + Country/port + Whether refurbishment/warranty is required