Structured Manufacturing Data (2026)

Slag Conveyor

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Slag Conveyor used in the Basic Metal Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Slag Conveyor is characterized by the integration of Drive Unit and Conveyor Belt/Trough. In industrial production environments, manufacturers listed on CNFX commonly emphasize Heat-resistant steel alloy construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A mechanical system designed to transport slag (molten or solidified waste material) from metallurgical processes to disposal or recycling areas.

Product Specifications

Technical details and manufacturing context for Slag Conveyor

Definition
The Slag Conveyor is a critical component within the Slag System, responsible for the continuous or batch movement of slag produced during metal smelting, refining, or casting operations. It ensures efficient removal of this byproduct from the primary production area to designated cooling pits, granulation systems, or storage facilities, maintaining process flow and operational safety.
Working Principle
Typically operates using a motor-driven belt, chain, or screw mechanism. Slag is loaded onto the conveyor (often via a chute or slag pot). The moving surface (belt, flights, or trough) transports the material along a predetermined path. For hot slag, conveyors may incorporate heat-resistant materials, water cooling jackets, or air cooling systems to handle high temperatures.
Common Materials
Heat-resistant steel alloy, Abrasion-resistant liner plates, Refractory ceramics (for high-temp zones)
Technical Parameters
  • Belt width or trough diameter, determining material handling capacity. (mm) Per Request
Components / BOM
  • Drive Unit
    Provides mechanical power to move the conveyor belt or mechanism.
    Material: Steel housing, copper windings (motor)
  • Conveyor Belt/Trough
    The load-bearing surface that directly contacts and transports the slag.
    Material: Steel cord reinforced rubber, or abrasion-resistant steel
  • Idlers/Rollers
    Support the belt and reduce friction during operation.
    Material: Steel with sealed bearings
  • Frame Part
    Structural support for the entire conveyor assembly.
    Material: Structural steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Slag Conveyor.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 0.5 bar gauge (typically open or lightly pressurized systems)
flow rate: 5-200 tons/hour depending on conveyor type and width
temperature: Up to 800°C for molten slag, ambient to 200°C for solidified slag
particle size: Up to 300mm for solid slag, continuous flow for molten
slurry concentration: N/A (slag typically transported as solid chunks or molten flow, not slurry)
Media Compatibility
✓ Blast furnace slag (iron/steel production) ✓ Copper smelting slag ✓ Aluminum dross and slag
Unsuitable: Highly acidic or corrosive chemical sludges (pH < 2)
Sizing Data Required
  • Required throughput (tons/hour)
  • Slag temperature and state (molten/solidified)
  • Conveyor length and elevation change

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Abrasive wear on conveyor belts and components
Cause: Continuous exposure to hot, abrasive slag particles causing material degradation and thinning
Bearing failure in rollers and drive units
Cause: Heat transfer from hot slag combined with dust ingress leading to lubrication breakdown and premature wear
Maintenance Indicators
  • Excessive vibration or audible grinding noises from conveyor rollers
  • Visible belt misalignment, edge damage, or material spillage along the conveyor path
Engineering Tips
  • Implement regular infrared thermography inspections to detect abnormal heat buildup in bearings and electrical components before catastrophic failure
  • Use abrasion-resistant liners and ceramic-coated components in high-wear areas, and establish a strict lubrication schedule with high-temperature grease rated for slag conveyor operating conditions

Compliance & Manufacturing Standards

Reference Standards
ISO 5048:1989 - Continuous mechanical handling equipment - Belt conveyors with carrying idlers - Calculation of operating power and tensile forces ANSI/CEMA 402-2003 - Belt Conveyors DIN 22101:2011-12 - Continuous conveyors - Belt conveyors for loose bulk materials - Basis for calculation and dimensioning
Manufacturing Precision
  • Belt alignment: +/- 5 mm over 10 m length
  • Idler roller runout: 0.5 mm maximum
Quality Inspection
  • Non-Destructive Testing (NDT) - Magnetic Particle Inspection for weld integrity
  • Belt thickness and tensile strength verification per manufacturer specifications

Factories Producing Slag Conveyor

Manufacturer profiles with relevant production capability in China

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

Supply Chain Compatible Machinery & Devices

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Electroslag Remelting Furnace

Secondary refining furnace for high-quality metal ingots

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Molten Metal Flow Control Valve

Precision valve for regulating molten metal flow in casting and pouring operations.

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Molten Metal Temperature Measurement System

Automated system for continuous temperature monitoring of molten metals during processing.

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Frequently Asked Questions

What materials make this slag conveyor suitable for high-temperature applications?

Our slag conveyor uses heat-resistant steel alloy, abrasion-resistant liner plates, and refractory ceramics in high-temperature zones to withstand molten slag transport.

How does this conveyor handle abrasive slag materials?

The system features specially designed abrasion-resistant liner plates and durable idlers/rollers to minimize wear from abrasive slag during transport.

Can this conveyor be customized for different metallurgical processes?

Yes, we offer customizable configurations including belt/trough dimensions, drive units, and frame designs to match specific slag handling requirements in various metal manufacturing operations.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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