hlk-bl Series Features: Innovative design, aesthetically pleasing appearance, excellent environmental protection; adjustable vortex separator to separate usable abrasives from fine dust, allowing for the continued use of good blasting abrasives; main components are imported for long service life; equipped with two manual blast nozzles; Note: This model is available in both automatic and manual versions, offering flexibility to meet the needs of various glass and other plate material art processing markets!