Cast Steel Grit
"Engineered for Precision, Strength, and Superior Surface Preparation"
Cast steel grit is an angular, high-strength abrasive produced by crushing specially heat-treated molten steel. With its sharp edges and uniform hardness, cast steel grit is ideal for aggressive surface cleaning, descaling, and surface preparation in industries like shipbuilding, construction, steel structures, and automotive. Its superior cutting action ensures faster and more efficient blasting, making it a preferred choice for heavy-duty applications.
Description:
Applications:
Descaling & Rust Removal
Ideal for removing rust, scale, and old coatings from large metal surfaces.Surface Preparation
Ensures a clean, roughened surface for better adhesion of paints, coatings, and linings.Shot Blasting Machines
Suitable for use in automatic shot blasting systems for steel plates, profiles, and pipelines.Stone Cutting
Widely used in granite and marble cutting due to its superior hardness and cutting performance.
Cast Steel Grit Models
GL Cast Steel Grit / (Angular)
Description:
GL cast steel grit has medium hardness (HRC 56-60) and retains its angular shape during blasting. It offers efficient cleaning and surface roughening for moderate to heavy-duty applications.
Applications ：
General rust and scale removal
Surface profiling for coating adhesion
Cleaning of steel plates, profiles, and castings
GP Cast Steel Grit/ (General Purpose)
Description:
GP cast steel grit has lower hardness (HRC 42-50) and gradually becomes rounded during use. It is ideal for general-purpose cleaning where minimal surface roughness is required.
Applications ：
Light rust removal
Surface preparation before painting or coating
Suitable for delicate or thin metal parts
GH Cast Steel Grit / (High Hardness)
Description:
GH cast steel grit has the highest hardness (HRC 63-66) and maintains its angular shape throughout its service life. It provides aggressive cleaning and maximum surface roughness, making it ideal for heavy-duty applications.
Applications ：
Heavy-duty rust and scale removal
Thick coating removal
Surface profiling for industrial coatings
How to Choose the Right Type
GL Steel Grit: Suitable for general-purpose cleaning and medium-duty applications.
GP Steel Grit: Ideal for light cleaning tasks and delicate surfaces where minimal roughness is needed.
GH Steel Grit: Best for heavy-duty applications requiring aggressive blasting and high surface roughness.
Model Selection Recommendations
G10-G16: Suitable for heavy-duty and medium-duty cleaning tasks, such as cleaning large castings and steel structures.
G18-G40: Ideal for medium-level and general-purpose surface cleaning, such as metal plates and pipelines.
G50-G120: Best for precision cleaning and fine surface treatment, such as pre-coating surface preparation and cleaning of delicate parts.
The selection of steel grit models depends on specific application needs and the surface treatment requirements of the workpiece. If you need more detailed specifications or technical support, feel free to contact us. We are here to provide the most suitable steel grit solutions for your needs.