Structured Manufacturing Data (2026)

Runout Table

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Runout Table 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 Runout Table is characterized by the integration of Drive Rollers and Idler Rollers. In industrial production environments, manufacturers listed on CNFX commonly emphasize Alloy Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A conveyor system that transports and cools newly cast steel slabs or billets from the continuous caster.

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Product Specifications

Technical details and manufacturing context for Runout Table

Definition
The Runout Table is a critical component within the Integrated Steelmaking and Continuous Casting System, located immediately downstream of the continuous casting machine. Its primary function is to receive hot, newly solidified steel strands (slabs, blooms, or billets), convey them at a controlled speed, and facilitate their initial cooling through air or water spray systems. It ensures proper spacing between cast pieces and transfers them to subsequent processing stages like cutting, inspection, or reheating furnaces.
Working Principle
The table consists of a series of motor-driven rollers arranged in sections. As the hot steel strand exits the caster mold and passes through secondary cooling zones, it is deposited onto these rollers. The rollers rotate, propelling the strand forward. The speed is synchronized with the casting speed. Cooling systems (e.g., water headers, air fans) integrated above or below the table actively cool the steel to a temperature suitable for downstream handling. Drive controls allow for acceleration, deceleration, and emergency stopping.
Common Materials
Alloy Steel, Refractory Lining (for hot areas), Heat-resistant bearings
Technical Parameters
  • Table width and length to accommodate specific slab/billet cross-sections and provide sufficient cooling/conveyance distance. (mm) Per Request
Components / BOM
  • Drive Rollers Part
    Provide the motive force to convey the steel strand along the table.
    Material: Heat-resistant alloy steel
  • Idler Rollers Part
    Support the steel strand between driven rollers, reducing friction and sag.
    Material: Alloy steel
  • Drive Motors & Reducers
    Power and control the rotation speed of the drive rollers.
    Material: Various (electrical components, steel housing)
  • Cooling Headers (Water/Air)
    Spray water or blow air onto the hot steel to achieve controlled cooling.
    Material: Stainless steel nozzles, carbon steel piping
  • Table Frame & Structure Part
    Provides rigid support for all rollers, drives, and cooling systems.
    Material: Structural steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Runout Table.

runout table for continuous caster cooling steel slab cooling conveyor system alloy steel runout table manufacturing heat-resistant runout table bearings continuous caster billet transport system

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: N/A (mechanical conveyor, not pressurized)
other spec: Max slab weight: 50 tons, Speed range: 0.1-2.5 m/s, Cooling water flow: 100-500 m³/h per meter width
temperature: Ambient to 1200°C (2192°F) for hot slabs, cooling to ~600°C (1112°F) before discharge
Media Compatibility
✓ Hot steel slabs (continuous caster output) ✓ Steel billets/blooms ✓ High-temperature alloy products
Unsuitable: Corrosive chemical slurries or abrasive mining materials
Sizing Data Required
  • Slab dimensions (length, width, thickness)
  • Production rate (tons/hour) and temperature profile
  • Available plant footprint and required cooling rate

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Bearing fatigue and seizure
Cause: Inadequate lubrication, contamination ingress, or excessive loading leading to overheating and premature wear
Surface scoring and deformation
Cause: Material fatigue from cyclic loading, thermal stress, or foreign object damage compromising table flatness and alignment
Maintenance Indicators
  • Abnormal vibration or audible grinding/rumbling during rotation
  • Visible scoring, pitting, or uneven wear patterns on the table surface
Engineering Tips
  • Implement precision alignment and balancing protocols during installation to minimize dynamic loads and vibration
  • Establish a proactive lubrication management program with contamination control and condition-based monitoring

Compliance & Manufacturing Standards

Reference Standards
ISO 1101:2017 - Geometrical product specifications (GPS) - Geometrical tolerancing ANSI B4.1-1967 (R2020) - Preferred Limits and Fits for Cylindrical Parts DIN 7184-1:2018-02 - Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out
Manufacturing Precision
  • Runout tolerance: 0.05 mm maximum
  • Flatness tolerance: 0.1 mm per meter
Quality Inspection
  • Dial Indicator Runout Test
  • Surface Plate Flatness Verification

Factories Producing Runout Table

Manufacturer profiles with relevant production capability in China

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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.

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Frequently Asked Questions

What is the primary function of a runout table in basic metal manufacturing?

A runout table serves as a conveyor system that transports and cools newly cast steel slabs or billets from the continuous caster to the next processing stage, ensuring proper temperature reduction and material handling.

What materials are used in constructing runout tables for high-temperature applications?

Runout tables are typically constructed using alloy steel for durability, refractory lining for hot areas to withstand extreme temperatures, and heat-resistant bearings to ensure reliable operation in demanding industrial environments.

What are the key components of a runout table system?

Key components include cooling headers (water/air), drive motors and reducers, drive rollers, idler rollers, and the table frame and structure, all working together to transport and cool steel products efficiently.

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 for Basic Metal Manufacturing.

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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