@jerry.hu26: Key points for choosing a Hook Type Shot Blasting Machine: 1.Select the blasting chamber size based on the maximum workpiece dimensions. 2.Choose the hook load capacity according to the maximum workpiece weight. 3.Determine the number and power of blast wheels based on your required efficiency. 4.Select between dry or wet dust collectors depending on the dust characteristics. 5.Choose the wear-resistant liner material for the chamber based on your budget.#HookTypeShotBlastingMachine #ShotBlastingMachine #SurfacePreparation #MetalSurfaceTreatment #RustRemoval