When choosing the suitable shot blasting machine according to the type of workpiece, several key factors need to be considered:
The size and weight of the workpiece For large and heavy workpieces, such as large steel structural components and bridge parts, hook type shot blasting machines or trolley type shot blasting machines may be more suitable as they can withstand larger loads. For small and lightweight workpieces, such as small hardware parts and gears, crawler type shot blasting machines or rotary table type shot blasting machines are usually more suitable. The shape of the workpiece Workpieces with irregular shapes that are difficult to move smoothly on the conveyor belt, hook type shot blasting machines can provide a more flexible processing method. For workpieces with regular shapes such as discs, cylinders, and squares, rotary table type shot blasting machines can achieve efficient cleaning. The batch size of the workpiece For workpieces produced in large quantities, such as a large number of the same type of small parts in automotive components, overhead chain type shot blasting machines or roller conveyor pass-through shot blasting machines can realize continuous and automatic operation to improve production efficiency. For small batches or single-piece production of workpieces, more flexible shot blasting machines such as hook type and crawler type may be more suitable. The material of the workpiece For workpieces with high hardness, a shot blasting machine with a stronger shot blasting force needs to be selected to ensure the cleaning effect. For workpieces with brittle materials, it is necessary to choose equipment with a moderate shot blasting intensity to avoid damage to the workpiece. The cleaning requirements If only the removal of surface oxide scale and impurities is required, some simple shot blasting machine models may be sufficient. But if the surface of the workpiece is required to be strengthened to improve its fatigue strength and wear resistance, a more advanced shot blasting machine with higher shot blasting force and accuracy may be needed.
