Dental Aluminum Oxide Micro Blaster Sandblasting Gun

Precision Micro Blasting for Reliable Bonding Results

The Dental Aluminum Oxide Micro Blaster is a chairside sandblasting and microetching system designed for accurate surface preparation on metal, composite, and ceramic restorations. Using dental-grade aluminum oxide abrasives, it delivers a controlled, fine particle stream to clean, roughen, and condition surfaces for dependable adhesive performance.

Available in 2-hole or 4-hole connections and optional water-spray configurations, this handpiece integrates easily with standard dental units. A high‑strength engineering resin sand tank ensures structural stability and a secure grip, while the sensitive touch switch allows instant on/off control for precise operation. The system supports a wide range of abrasives (typically 50-90 µm aluminum oxide) to match different clinical indications.

Indicated for extraoral use, the micro blaster is ideal for pre-bond cleaning and micro-roughening of metal/porcelain crowns, fiber posts, inlays/onlays, Maryland bridges, and orthodontic brackets. It is also effective for removing residual cement, inspecting casting defects, and verifying crown fit and occlusion. By creating a uniform micro-retentive surface, it significantly enhances mechanical and chemical adhesion, supporting long-lasting restorations.

Why It's a Smart Choice

• Consistent surface conditioning - Produces uniform micro-roughness to improve bonding strength on metals, ceramics, and composites.
• Efficient cement and debris removal - Quickly cleans old adhesive layers and contaminants prior to re-bonding or repair.
• Flexible connection options - Offered in 2-hole/4-hole and dry or water-spray versions to fit your existing dental unit setup.

FAQ

Q: Is this micro blaster intended for intraoral use?
A: It is primarily recommended for extraoral applications such as conditioning crowns, posts, and indirect restorations before cementation.

Q: Which abrasives can I use with this system?
A: It is compatible with standard dental aluminum oxide powders (commonly 50 µm white for general bonding prep and 90 µm tan for faster cement removal). Refer to your clinic protocol for specific grit selection.

Q: Does it connect directly to my dental unit?
A: Yes. The handpiece is supplied with a connector and flexible tube for 2-hole or 4-hole coupling; choose the version that matches your unit.

Q: What is included in the package?
A: Package includes 1 handpiece with connector and 1.8 m flexible tube, 1 nozzle, 1 sand tank, and 1 user manual.