Continuous casting machines operate under high temperatures, continuous mechanical movement and demanding production conditions. The condition of critical components directly affects casting stability, product quality and equipment availability.
For steel plants, selecting compatible and reliable continuous casting machine spare parts is therefore an important part of routine maintenance and production planning.
Main Continuous Casting Machine Spare Parts
A continuous casting machine consists of multiple sections, from molten steel delivery to solidification and strand withdrawal. Different sections require different types of spare parts.
| CCM Section | Common Spare Parts | Main Function |
|---|---|---|
| Ladle | Ladle Shroud, Collector Nozzle, Well Block | Transfer molten steel from ladle to tundish |
| Tundish | Tundish Nozzle, Stopper Rod, Well Block | Control and deliver molten steel |
| Mould | Copper Mould Tube, Mould Plate, Water-Cooling Components | Primary solidification of molten steel |
| Strand | Roller Components, Roller Bearings, Seals | Support and guide the solidifying strand |
| Withdrawal & Straightening | Roll Assemblies, Bearings, Hydraulic Components | Withdraw and straighten the strand |
| Secondary Cooling | Spray Nozzles, Cooling Components | Control strand temperature during solidification |
Copper Mould Tubes
Copper mould tubes are among the most important consumable components in continuous casting machines. They are responsible for the primary cooling and solidification of molten steel.
Depending on the casting machine and production requirements, mould tubes can be supplied in different copper alloys, dimensions, internal profiles and surface coatings.
Common materials include:
- Cu-TP2
- Cu-Ag
- CuCrZr
Surface coatings such as chromium or nickel-based coatings can also be selected according to casting conditions and required service life.
For replacement mould tubes, the original dimensions, corner radius, wall thickness, length, copper alloy and coating requirements should be confirmed before quotation.
Tundish Nozzles and Stopper Rods
Tundish components control the flow of molten steel from the tundish to the mould. Tundish nozzles and stopper rods are exposed to high temperatures and molten steel erosion, making material selection and dimensional compatibility important.
Depending on the tundish design, steel grade and casting conditions, different refractory materials and nozzle configurations may be required.
When sourcing replacement tundish components, buyers should provide the original part number, drawings, dimensions or equipment information whenever possible.
Ladle Shrouds
Ladle shrouds are used to protect the molten steel stream during transfer from the ladle to the tundish. They help reduce exposure of the molten steel to the atmosphere and are important for controlled steel delivery.
The connection dimensions, length, internal diameter and refractory material should be checked when replacing an existing ladle shroud.
Roller and Strand Components
The strand section contains numerous mechanical components that support, guide and transport the partially solidified steel strand.
Common replacement parts include:
- Support and guide rollers
- Roller bearings
- Roller shafts
- Seals
- Nozzles
- Wear components
- Water-cooling components
These parts must match the original machine configuration and operating conditions. Dimensions and installation interfaces are particularly important when sourcing replacement components.
What Information Is Needed for CCM Spare Parts?
For drawing-based or non-standard spare parts, complete technical information helps suppliers identify the correct component and prepare an accurate quotation.
Useful information includes:
| Information | Examples |
|---|---|
| Equipment | CCM model or machine type |
| Part Name | Copper mould tube, tundish nozzle, ladle shroud |
| OEM Part Number | Original manufacturer part number |
| Dimensions | Length, diameter, wall thickness, etc. |
| Material | Cu-TP2, Cu-Ag, CuCrZr, refractory grade |
| Coating | Chromium, nickel-based coating, etc. |
| Drawing | Technical drawing with dimensions and tolerances |
| Photos | Photos of the original component |
| Quantity | Required quantity |
| Application | Steel grade, casting section or machine position |
Providing a drawing or a clear photo together with the part number is particularly useful for components that are not standard products.
Replacement Parts for Continuous Casting Machines
Replacement CCM spare parts should be selected according to the actual equipment configuration rather than by product name alone. Two components with similar functions may have different dimensions, materials or connection designs.
For this reason, Metalore can review OEM part numbers, equipment information, drawings, specifications and photos to identify the required spare parts and arrange suitable supply.
Our CCM spare parts supply covers components for ladle, tundish, mould and strand sections, including copper mould tubes, tundish nozzles, stopper rods, ladle shrouds and other continuous casting components.
Request CCM Spare Parts
If you are looking for replacement parts for a continuous casting machine, send us the part number, equipment model, drawing, specifications, photos and required quantity.
Metalore can review the technical information and provide a suitable quotation based on your requirements.