hlk-bl Series Features: Innovative design, aesthetically pleasing appearance, and excellent environmental protection effect; adjustable vortex separator for separating usable abrasive materials from fine dust, ensuring the continued use of good shot blasting abrasives; main components are imported for long service life; comes with two manual blast nozzles; Note: This model is available in both automatic and manual options, providing flexibility to meet the needs of various glass and other sheet material artistic processing markets!