INDUSTRY COMPONENT

Mold Frame / Housing

Structural housing that supports and aligns the copper mold in continuous casting machines for steel production.

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Component Specifications

Definition
The Mold Frame/Housing is a critical structural component in continuous casting mold assemblies that provides rigid support, precise alignment, and thermal stability for the copper mold. It maintains dimensional accuracy under extreme thermal cycling and mechanical loads during steel solidification, ensuring consistent slab quality and preventing mold distortion.
Working Principle
The frame provides mechanical support to maintain the copper mold's precise geometry during continuous casting. It absorbs thermal expansion stresses from the molten steel contact, facilitates cooling water distribution through integrated channels, and allows for mold width adjustment mechanisms in modern designs. The housing ensures the mold remains perpendicular to the casting direction while withstanding ferrostatic pressure.
Materials
High-strength low-alloy steel (HSLA) grades like ASTM A572 or equivalent, often with stress-relieved heat treatment. Critical surfaces may have wear-resistant coatings. Materials must maintain structural integrity at operating temperatures up to 300°C.
Technical Parameters
  • Frame Height 800-1500 mm
  • Surface Roughness Ra 3.2 μm or better
  • Flatness Tolerance <0.1 mm/m
  • Maximum Load Capacity 50-200 tons
  • Cooling Water Pressure 6-12 bar
  • Width Adjustment Range ±100-200 mm
Standards
ISO 4991, DIN 17480, ASTM A6/A6M

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Mold Frame / Housing.

continuous casting mold frame mold housing crystallizer frame steel casting equipment mold support structure casting machine components Mold Frame / Housing Mold Frame / Housing in Basic Metal Manufacturing

Parent Products

This component is used in the following industrial products

Continuous Casting Mold Assembly

A critical assembly in continuous casting that shapes molten metal into a solid strand with defined cross-section.

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Engineering Analysis

Risks & Mitigation
  • Thermal fatigue cracking
  • Stress corrosion in cooling channels
  • Dimensional distortion from uneven heating
  • Bolt fatigue in clamping systems
FMEA Triads
Trigger: Thermal cycling during casting sequences
Failure: Fatigue cracks in stress concentration areas
Mitigation: Implement finite element analysis (FEA) for stress optimization, use stress-relieved materials, and apply peening treatments
Trigger: Cooling water contamination
Failure: Corrosion and scaling in internal channels
Mitigation: Install water filtration systems, use corrosion-resistant coatings, and implement regular descaling maintenance
Trigger: Improper alignment during installation
Failure: Premature wear and mold distortion
Mitigation: Use laser alignment tools during installation, implement precision mounting fixtures, and conduct regular geometric verification

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Geometric tolerances per ISO 2768-mK, flatness within 0.1 mm/m, parallelism within 0.05 mm
Test Method
Dimensional verification with CMM, pressure testing of cooling circuits at 1.5x operating pressure, ultrasonic testing for material defects

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

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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Probe Assembly
High-temperature sampling probe for molten metal composition analysis in metallurgical processes
Level Sensor
Level sensor for continuous monitoring of molten metal height in industrial furnaces and casting systems.

Frequently Asked Questions

What is the primary function of the mold frame in continuous casting?

The mold frame provides structural rigidity and precise alignment for the copper mold, ensuring dimensional stability during steel solidification under extreme thermal and mechanical loads.

Why are high-strength materials required for mold frames?

High-strength low-alloy steels are necessary to withstand thermal cycling stresses, ferrostatic pressure from molten steel, and mechanical loads from adjustment mechanisms without permanent deformation.

How does the frame contribute to mold cooling efficiency?

The frame incorporates precisely machined cooling water channels that distribute coolant uniformly around the copper mold, maintaining optimal thermal gradients for controlled solidification.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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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