OVERHEAD CRANE

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LDY Metallurgical Single Girder Crane

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This crane is mainly used in steel mills, foundries, non-ferrous metal smelting plants, heat treatment workshops, and casting facilities.

Capacity:

1 t – 10 t customizable

Lifting Height:

6 m – 18 m (customizable based on building clearance)

Span:

7.5 m – 22.5 m customizable

Voltage/Hertz:

3 Phase 380V 50hz

Working Class:

A6, A7 (Heavy duty for metallurgical applications)

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Introduction

Application Scenario

Advantages

Structural Diagram And Parameter Table

INTRODUCTION

The LDY Type Metallurgical Single Girder Crane is a light-to-medium duty overhead bridge crane specifically designed for molten metal and high-temperature metallurgical applications. Operating on a single girder with a specialized metallurgical electric hoist (such as Model YH), it is engineered with thermal insulation, dual braking systems, and heat-resistant components to handle liquid metal safely within smaller-scale foundries.

APPLICATION SCENARIO

Metal Smelting & Foundry: Lifting and transporting molten steel, iron, and other liquid metals.-1
Hot Solid Metal Handling: Moving red-hot billets, workpieces, or castings after rolling or forging.-1
Foundry & Casting Workshops: Intermittent material handling in high-temperature production environments.

ADVANTAGES

Features special thermal insulation on the main girder to resist heat radiation. Designed to operate safely in temperatures ranging from -20 to +60 degrees Celsius. Equipped with metallurgical hoists featuring dual brakes, dual limit switches, and heat shields. Supports remote control to keep operators away from hazardous heat sources. The compact single girder design provides strong rigidity and is ideal for small to medium-sized metallurgical plants.

STRUCTURAL DIAGRAM AND PARAMETER TABLE

Parameter	Specification
Working Class	A6, A7 (Heavy duty for metallurgical applications)
Capacity	1 t – 10 t
Span	7.5 m – 22.5 m
Lifting Height	6 m – 18 m
Lifting Speed	2 – 8 m/min (slower speed prevents metal splashing)
Trolley Travelling Speed	20 – 35 m/min
Crane Travelling Speed	20 – 45 m/min
Control Method	Heat-shielded cabin / Heat-resistant remote radio / Pendant with high-temp cable
Power Supply	380V / 50Hz / 3-phase
Temperature (Operation)	-10°C to +80°C
Safety Features	Manual emergency lowering, thermal overload protection, high-temp limit switches
Girder Type	Single girder – reinforced box-section with metallurgical-grade hoist

NUCOLLEN CERTIFICATE

Nukollen Possesses A Wide Range Of Complete Certification Documents Including Those For Ships, Port Equipment Factories, Etc. If You Need Them, Please Feel Free To Request The Detailed Certification Files From Us.