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Key measures to extend the service life of wear parts in the shot blasting machine include the following:
Proper operation and maintenance: Operators must strictly adhere to operating procedures, avoiding overloads and improper actions that lead to mechanical wear. Regularly inspect and maintain the equipment—including clearing accumulated shot, checking parts for wear, and adjusting the machine—to ensure optimal operating conditions.
Use of high-quality abrasive media: High-quality shot not only improves surface finish quality but also reduces impact wear on the equipment, protecting the machine's internal components.
Optimal lubrication and cooling: Proper lubrication reduces friction between parts, thereby minimizing wear, while effective cooling prevents overheating and ensures stable long-term operation.
Environmental factors: Keep the shot blasting machine's work area clean and dry, avoiding exposure to moisture and corrosive gases.
Regular inspection and replacement of wear parts: Inspect components such as liners, blades, the rotor, rubber curtains, feed bushings, and rollers twice per shift, and replace worn parts promptly.
Control of processing intensity and duration: Adjust the intensity and duration of the shot blasting process based on the workpiece material and cleaning requirements; avoid excessive exposure to minimize wear on consumable parts.
Optimization of the shot recirculation and screening system: Equip the machine with an efficient separation system to promptly remove broken, deformed, or undersized shot, ensuring that only high-quality abrasive material is used.
