Structured Manufacturing Data (2026)

Lance Manipulator

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Lance Manipulator 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 Lance Manipulator is characterized by the integration of Lifting Frame / Column and Lance Gripper / Clamp. In industrial production environments, manufacturers listed on CNFX commonly emphasize High-Temperature Steel Alloy construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A mechanical device designed to precisely position, insert, and retract desulfurization lances into molten metal during the desulfurization process.

View Full Specifications Explore Manufacturing Sources

Product Specifications

Technical details and manufacturing context for Lance Manipulator

Definition
The Lance Manipulator is a critical component of the Molten Metal Desulfurization Reactor system, responsible for the automated and precise handling of injection lances. It positions the lance tip at the optimal depth within the molten metal bath, ensures stable insertion during the reagent injection phase, and safely retracts the lance upon process completion. Its operation is crucial for achieving efficient sulfur removal, minimizing lance wear, and ensuring process safety by maintaining consistent lance positioning and movement.
Working Principle
The manipulator typically operates via a combination of linear actuators (for vertical insertion/retraction) and rotational or positioning mechanisms. It is controlled by a programmable logic controller (PLC) or similar automation system that follows a predefined sequence: moving the lance from a standby position, lowering it into the reactor vessel to a specified depth, holding it steady during injection, and then retracting it. It may incorporate force feedback or positional encoders to monitor and control movement precisely.
Common Materials
High-Temperature Steel Alloy, Refractory-Coated Components
Technical Parameters
  • Maximum vertical stroke or travel distance of the lance manipulator arm (meters) Standard Spec
Components / BOM

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Lance Manipulator.

Lance Handler Injection Lance Manipulator high-temperature steel lance manipulator desulfurization lance positioning system molten metal lance insertion equipment ball screw drive lance manipulator refractory-coated lance manipulator components

Applied To / Applications

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

Molten Metal Desulfurization Reactor
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 bar (pneumatic/hydraulic actuation systems)
other spec: Lance insertion depth: 0.5-3.0 m, positioning accuracy: ±5 mm, retraction speed: 0.1-1.0 m/s
temperature: Up to 1600°C (lance tip exposure to molten metal)
Media Compatibility
✓ Calcium carbide desulfurization slurry ✓ Magnesium-based desulfurization reagents ✓ Lime-based desulfurization powders
Unsuitable: Chlorine-based desulfurization environments (causes severe corrosion)
Sizing Data Required
  • Ladle diameter and molten metal depth
  • Required lance insertion force and torque
  • Desulfurization cycle time and lance change frequency

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Wear and tear on bearings and seals
Cause: Inadequate lubrication, contamination ingress, or misalignment leading to accelerated degradation of critical rotating components.
Hydraulic or pneumatic system leaks
Cause: Degraded seals, hose fatigue, or fitting failures due to pressure cycling, thermal stress, or chemical incompatibility with fluids.
Maintenance Indicators
  • Unusual vibrations or audible grinding/knocking during operation
  • Visible fluid leaks or drips from hydraulic/pneumatic connections
Engineering Tips
  • Implement a condition-based lubrication program using high-quality, compatible lubricants and monitor bearing temperatures and vibration trends.
  • Conduct regular alignment checks and torque verification on all mechanical fasteners and fittings to prevent stress-induced failures.

Compliance & Manufacturing Standards

Reference Standards
ISO 10218-1:2011 - Robots and robotic devices - Safety requirements for industrial robots ANSI/RIA R15.06 - Industrial Robots and Robot Systems - Safety Requirements CE Marking - Machinery Directive 2006/42/EC
Manufacturing Precision
  • Positioning repeatability: +/-0.05mm
  • Load capacity deviation: +/-1.5% of rated capacity
Quality Inspection
  • Laser interferometer accuracy verification
  • Cyclic endurance testing under maximum load

Factories Producing Lance Manipulator

Manufacturer profiles with relevant production capability in China

Add your factory

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

Electromagnetic Induction Heater

Industrial heating device using electromagnetic induction for metal processing

Explore Specs →
Vacuum Induction Melting Furnace

Industrial furnace for melting metals under vacuum using electromagnetic induction

Explore Specs →
Electroslag Remelting Furnace

Secondary refining furnace for high-quality metal ingots

Explore Specs →
Molten Metal Flow Control Valve

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

Explore Specs →

Frequently Asked Questions

What is the primary function of a lance manipulator in basic metal manufacturing?

A lance manipulator precisely positions, inserts, and retracts desulfurization lances into molten metal to remove sulfur impurities during steelmaking, improving metal quality and process efficiency.

What materials make this lance manipulator suitable for high-temperature environments?

It's constructed from high-temperature steel alloy and features refractory-coated components to withstand extreme heat and corrosive conditions during molten metal desulfurization processes.

How does the positioning system ensure accuracy during lance operation?

The manipulator uses a drive mechanism (ball screw or hydraulic) combined with position sensors to achieve precise millimeter-level accuracy in vertical positioning and lance insertion depth control.

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.

Request Manufacturing Insight for Lance Manipulator

Ask for use case, specification boundaries, supplier type, and RFQ preparation information for Lance Manipulator.

Your business information is used only to process this request.

Thank you! Your message has been sent. We'll respond within 1–3 business days.
Thank you! Your message has been sent. We'll respond within 1–3 business days.

Need to Manufacture Lance Manipulator?

Compare manufacturer profiles with relevant product and process capability.

Create Manufacturer Profile Contact Us
Previous Product
Lance Carriage/Positioning Mechanism
Next Product
Loading System