Both automatic and manual blasting are common cleaning and pretreatment methods used in factories and production facilities, but both have their own advantages and disadvantages
Automatic Sandblasting: Pros:
Consistency: The automatic blast machine can maintain a constant blast strength and angle, providing a more consistent treatment.
Efficiency: Automatic blasting is faster and can process a large number of workpieces in a shorter time. Ideal for large-scale production lines.
Safety: Operators do not have to be in direct contact with high-pressure gas streams or abrasives, reducing the risk of injury injuries.
Disadvantages: There is a certain initial investment, which is suitable for large quantities and long-term needs of sandblasting.
For special, irregular or complex workpieces, it may be necessary to complete the processing by manual operation.
Manual sandblasting: Pros:
Flexibility: For irregular, dimensionally variable or special workpieces, manual blasting provides maximum flexibility.
Small initial investment: The initial investment of manual abrasive blasting equipment is lower compared to automatic abrasive blasting machines.
Disadvantages: Efficiency: Manual blasting is less efficient than automatic blasting, and the operator may need to spend more time processing the same amount of workpiece.
Consistency: The results of manual blasting can vary depending on the skill and experience of the operator, making it difficult to guarantee complete consistency.
Safety: Manual blasting poses certain occupational safety risks, and operators need a complete set of protective equipment.
Automatic sandblasting machine manual sandblasting machine.