Structured Manufacturing Data (2026)

Lifting Frame / Column

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Lifting Frame / Column used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Lifting Frame / Column is characterized by the integration of Guide Rails and Support Brackets. In industrial production environments, manufacturers listed on CNFX commonly emphasize Structural steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

Structural support and lifting mechanism component of a lance manipulator

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Product Specifications

Technical details and manufacturing context for Lifting Frame / Column

Definition
The lifting frame/column is a critical structural component of a lance manipulator system that provides vertical support and enables controlled lifting/lowering movements. It serves as the main load-bearing element that positions and stabilizes the lance during operations in industrial processes such as steelmaking, where lances are used for oxygen injection or other treatments.
Working Principle
The lifting frame/column operates through mechanical or hydraulic actuation systems that convert rotational or linear input into controlled vertical motion. It typically consists of a rigid structural frame with guide rails or columns that ensure precise vertical alignment while supporting the weight of the lance assembly. The system maintains stability during both stationary positioning and dynamic lifting operations.
Common Materials
Structural steel, Alloy steel
Technical Parameters
  • Vertical travel distance of the lifting mechanism (mm) Customizable
Components / BOM
  • Guide Rails Part
    Provide precise vertical guidance and alignment for the lifting mechanism
    Material: hardened steel
  • Support Brackets Part
    Connect the lifting frame to the main manipulator structure and distribute loads
    Material: structural steel
  • Lifting Mechanism
    Actuation system (hydraulic cylinder, ball screw, or chain drive) that provides vertical movement
    Material: steel/alloy components
  • Mounting Plates Part
    Interface points for attaching the frame to the manipulator base and lance carriage
    Material: steel plate
  • Vertical Column Part
    Primary load-bearing member providing structural support and guidance for vertical movement
    Material: Structural steel
  • Cross Bracing Part
    Diagonal or horizontal members that provide lateral stability and prevent frame deformation under load
    Material: Steel plate
  • Mounting Plate Part
    Interface component for attaching the frame to the manipulator base and lance mechanism
    Material: Steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Lifting Frame / Column.

lance manipulator lifting column structural steel support bracket industrial column lifting mechanism machinery equipment mounting plate alloy steel guide rail system

Applied To / Applications

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

Lance Manipulator
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Max 10 bar
other spec: Max dynamic load: 50 kN, Max static load: 75 kN, Slurry concentration: ≤40% solids by weight
temperature: -20°C to 150°C
Media Compatibility
✓ Molten metal handling (e.g., steel, aluminum) ✓ High-temperature gas injection (e.g., oxygen lancing) ✓ Slag removal operations
Unsuitable: Chloride-rich or highly acidic environments (risk of stress corrosion cracking)
Sizing Data Required
  • Maximum lifting load (kN)
  • Required vertical stroke length (mm)
  • Lance diameter and weight (mm/kg)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Fatigue cracking
Cause: Cyclic loading from repeated lifting operations leading to stress concentration at weld joints or material imperfections, exacerbated by dynamic loads and inadequate design for fatigue resistance.
Structural deformation/buckling
Cause: Overloading beyond rated capacity, improper load distribution, or impact loads causing permanent deformation, often due to operator error, lack of load monitoring, or corrosion weakening structural integrity.
Maintenance Indicators
  • Visible cracks, especially at welded connections or stress points
  • Audible creaking, popping, or metallic grinding noises during operation
Engineering Tips
  • Implement regular non-destructive testing (e.g., ultrasonic or magnetic particle inspection) at high-stress areas to detect subsurface defects before catastrophic failure.
  • Enforce strict load limit adherence and balanced load distribution protocols, complemented by operator training and periodic load testing verification.

Compliance & Manufacturing Standards

Reference Standards
ISO 12100:2010 - Safety of machinery ANSI/ASME B30.20 - Below-the-Hook Lifting Devices DIN 15018 - Cranes; Steel Structures; Principles for Design, Calculation and Construction
Manufacturing Precision
  • Column perpendicularity: +/-0.5 mm per meter height
  • Frame weld seam alignment: +/-1.5 mm over total length
Quality Inspection
  • Magnetic Particle Inspection (MPI) for weld integrity
  • Load Testing to 125% of rated capacity

Factories Producing Lifting Frame / Column

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 materials are used in the lifting frame/column construction?

Our lifting frames/columns are constructed from high-strength structural steel and alloy steel components, ensuring durability and load-bearing capacity for industrial applications.

What are the main components included in the lifting frame/column assembly?

The complete assembly includes cross bracing, guide rails, lifting mechanism, mounting plates, support brackets, and vertical column components for structural integrity and precise movement.

How does this lifting frame integrate with lance manipulator systems?

The lifting frame serves as the structural support and vertical movement mechanism for lance manipulators, with mounting plates and guide rails designed for seamless integration and stable operation.

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 Machinery and Equipment 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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