Ladle-handling-overhead-crane
Ladle handling overhead crane is one type of metallurgy crane, which is designed for transporting, pouring and charging hot metal in the process of smelting liquid metal, etc. Also called casting overhead/bridge crane or foundry
- Model
- QDY/YZ
- Lifting Capacity
- 5-320ton
- Span
- 10.5-31.5m
- Lifting Height
- 6-30m
- Working Duty
- A7-A8
- Control Mode
- Cabin control
Quotation in 24 hours · CAD drawing in 48 hours · FEM / DIN / ISO design
Product Overview
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Technical Features
Feature detail for this item is published in the specification table below and in the downloadable catalog.
Where It Is Used
Applied across the industries listed below. Send your process conditions and an engineer will confirm suitability.
Specifications
Values below are the published standard configuration. Anything outside this range is a customisation question, not a catalogue lookup.
| Model | QDY/YZ |
|---|---|
| Lifting Capacity | 5-320ton |
| Span | 10.5-31.5m |
| Lifting Height | 6-30m |
| Working Duty | A7-A8 |
| Control Mode | Cabin control |
| High Working Class | A7-A8 (FEM 4m-5m) for 7×24 hours continuous working |
| Cable | Heat resistance silicon rubber insulated cable |
| Heat Radiation Protection | insulation layer is added at the bottom of the main girder. |
| Control Cabin | Closed type, window uses tempered glass and sliding type to protection |
| Steel Material | High yield strength Q345B steel plate welded as the main structure |
| Centralized Lubricating System | Reduce maintenance workload, spreading on long travelling, main trolley and aux trolley mechanism. |
| Electrical Panel | Schneider brand for main electrical system. |
|---|---|
| Lifting Motor | SEW/ABB or Chinese Famous Brand. |
| Lifting Reducer | SEW/FLENDER. |
| Lifting Brake | Huawu brand with high quality in China. |
| Speed control | Resistance speed control for lifting; Inverter speed control for CT and LT with three in one motor |
| Power Source | 380V-550v 50/60HZ 3P AC |
| Control Voltage | 220V for cabin control. |
| Power Supply Type | Heavy duty festooning dragging system for trolley power supply. |
| Painting | Sandblast cleaning dispose- 2 Grade, Epoxy primer, Anti-corrosion painting more than 100um, Corrosion-proof grade C4 |
| Safety Feature | Lifting and travelling limit switches; Emergency Stop; Loss voltage protection; Grounded protection; Overload protection ;Short circuit protection; Overheating protection ; Over speed protection ;Over current protection; Faulted phase protection |
Quality Control
Raw steel arrives with a Material Test Certificate and is spot inspected. Welders hold Class I international qualification. Girders are shot blasted to Sa2.5 before paint, and paint thickness is checked.
Customisation
Capacity, span, lifting height, duty group, power supply, control mode and service environment are all specified per order. Special products customisation is a standard service.
Documentation and Support
Equipment and main parts qualification certificates, electrical drawing diagram, installation operation and maintenance manual, and commissioning instructions ship with the equipment. Online support runs 24/7.
Use Guide
- Confirm the duty group. Count average lifts per hour and average load, not peak tonnage. This sets the FEM classification and drives the whole design.
- Check the building. Wheel load, headroom and hook approach decide whether the unit fits. Ask for the CAD drawing before ordering.
- Specify the environment. Temperature, dust, humidity and any hazardous area classification change the motor, brake and enclosure rating.
- Plan the power supply. Long travel needs a conductor rail or festoon system, which is quoted separately and must match the runway length.
- Book commissioning. Installation supervision or online commissioning support, plus operator training, before the unit goes into production.
Related Products
1-20-ton-din-overhead-crane
- Capacity
- 1~32 T
- Span
- ≤50M
Fem-overhead-crane
- Design Standard
- FEM/DIN/ISO
- Capacity
- 1 T -160T
Double-girder-overhead-shop-crane
- Capacity
- 5~800t
- Lift Height
- Max. 160m
Single-girder-overhead-crane
- Capacity
- 0.5~32t
- Lift Height
- 3~120m or Customized
Frequently Asked Questions
What information do you need to quote a ladle-handling-overhead-crane?
Capacity, span rail centre to rail centre, lifting height, duty or working condition, power supply, travel distance and the service area conditions. A workshop drawing speeds it up considerably.
Can the ladle-handling-overhead-crane be customised?
Yes. Sinomac provides a special products customisation service, and free production drawings for regional partners and clients buying crane kits.
How long does a quotation take?
A quotation is issued within 24 hours and a CAD drawing within 48 hours, both free of charge.
What testing is done before shipment?
Every hoist is pre-commissioned before packing and the crane is pre-assembled for a factory acceptance test. A third party inspection can be arranged at your request.
Are your cranes built to FEM and DIN standards?
Yes. Sinomac designs to FEM, DIN and ISO. Duty group is set from your real lifting cycle, so the classification on the nameplate matches how the crane is actually used.
Can you supply a crane kit instead of a complete crane?
Yes. Sinomac supplies hoist, end carriages, drives, control system and anti-sway as a kit, and provides free production drawings of the girder for regional partners and clients buying kits, which lowers shipping cost.
Request a Quotation for the Ladle-handling-overhead-crane
Send capacity, span, lifting height and duty. A quotation follows within 24 hours.