Casting Crane
Casting Crane
Casting Crane
Casting Crane
Casting Crane
Casting Crane
Casting Crane
Casting Crane

Casting Crane

Casting crane is a type of bridge crane found in foundry plant, industrial environments, such as lifting the casting ladle in steel mill. The casting crane offers great protection and high-level efficiency in areas where the high temperature and dust present.

The crane is capable of lifting a substantial amount of weight, usually is a range of 5 tons to 450 tons, and the work duty is A6-A8. Thus the double girder casting crane can adapt to a much worse working environment.

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Casting Crane

Casting Crane

Overview

Molten Steel Lifting Crane

Casting Crane with hook is mainly used at the place where the molten metal is lifted. The working class of the complete machine is A7, and the thermal-protective coating is added at the bottom of the main girder. The assembling and test of the crane conform to the document No. ZJBT[2007]375 WHICH WAS ISSUED BY General Administration of Quality Supervison, Inspection and Quarantine of China.

Environmental conditions:
1, The power of crane is three-phase AC; tated frequency is 50HZ; rated voltage is 380V;
2, The temperature of the working environment is -10~+60 centigrade;
3, The relative humidity is no more than 50%when the temperature is +40 centigrade;

Working condition:
Working tempreture:-10~+60C,
Work class: A7,
Power Source: 3ph, 380V, 50HZ or other under customer requirement.

Safety feature:
Weight overload protection device,
Top quality long time bearing polyurethane materials buffer,
Crane traveling limit switch, Voltage lower protection function,
Emergency stop system,

Casting Crane

Features

1. Reasonable structure and light dead weight

2. Favorable performance, accurate and smooth lifting.
3. Safe and reliable traveling
4. Low noise and easy operation,
5. Convenient maintenance, high exchangeability for parts and components

6. Main girder: no-weld U-shape and one stop molding, increase the girder strength.

Specification

Model numberQDY - Double girder overhead crane
Capacity(main hook)5~450ton
Capacity(Aux hook)as your requirement
Span7.5m-35m
Lifting height6m, 9m, 12m, 18m, 24m, 30m
Lifting unitWire rope electric trolley
Industrial voltage380V,50Hz,3Phase or as your demands
Control methodsPendant push button, remote controller or cabin control
Working temperature-25 ℃ ~ +42 ℃
Working classA5, A6, A7, A8
Color of craneRed, yellow or as your demands
Raw material of crane structureQ345 steel plate


Why Choose Sinokocranes?

Sinokocranes are a leading crane manufacturer and supplier in China. After more than 12 years of hard work and practice in the crane industry, we have become a trustworthy and competitive manufacturing enterprise. from which we can guarantee high-quality products, fast delivery and reliable service.

We have a wealth of project cases in the steel mill industry, Sinokocranes can provide durable lifting equipment for every stage of steel mill production: scrap yard cranes, melting shop cranes, rolling and storage area cranes. such as Scrap Grab Overhead Crane, Lifting Magnet Overhead Crane, Electromagnet Gantry Crane, Ladle Crane, foundry crane, charging crane. etc.

Sinoko Crane Production Process

Casting Crane


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CASE

Interested in how our lifting solutions perform in real-world steel production and heavy industry? Explore our crane project cases across various sectors to see how Sinoko Crane delivers safety, strength, and precision in the most demanding working environments worldwide.

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3× 5T European-Style Single-Girder Cranes for Kenyan Sugar Refinery

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FAQs

What lifting capacities and spans are available for your double‑girder casting cranes?

This heavy-duty casting crane is designed for molten steel and foundry operations, offering capacities from 5 to 450 tons, with spans ranging between 7.5 and 35 meters. It effectively meets high-demand industrial lifting needs.

How does this crane perform under extreme heat and harsh working environments?

Built for molten metal handling, the crane features a thermal‑protective coating under its main girder and meets work duty classes up to A8, making it well-suited for hot, dusty environments with maximum stability and durability.

What are the environmental requirements and operating conditions for reliable use?

It operates on three‑phase AC power (typically 380 V, 50 Hz), functions reliably between –10 °C and +60 °C, and handles humidity up to 50 % at +40 °C—configurable further to match customer‑specific conditions.

What safety protections and control options are included to ensure secure handling?

The crane includes weight overload protection, buffering with high-durability polyurethane, limit switches for travel control, undervoltage protection, and an emergency stop system—plus multiple control modes like pendant, remote, or operator cabin control.

Can maintenance and operation be performed smoothly over long production cycles?

Absolutely. The crane is engineered for low maintenance with a robust, streamlined design featuring a no-weld U-shaped girder, smooth and accurate lifting, low noise levels, and easily interchangeable components for swift serviceability.

What customization options are available to suit my facility’s specific requirements?

You can tailor auxiliary hook capacities, lifting heights (6 – 30 m), control methods, voltage specs, working classes (A5 to A8), color schemes, and even base materials like Q345 steel to meet distinct operational demands.


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