Renfert Basic Eco Fine Sandblasting Unit
Precision sandblasting unit by Renfert for dental laboratory bonding preparation and surface treatment. The Basic Eco delivers controlled, fine-particle blasting for cleaning, roughening, and conditioning restorations before cementation or bonding.
Specifications
| Working Pressure |
1–6 bar (adjustable) |
| Chamber Volume |
10 liters |
| Tank Capacity |
1,000 mL |
| Air Consumption |
98 L/min at 6 bar |
| Nozzle Sizes |
0.8 mm (25–70 µm media) and 1.2 mm (70–250 µm media) |
| Media |
Aluminum oxide (99.7% Al₂O₃) or glass microspheres |
| Weight |
6.5 kg |
| Power |
9W, 220–240V (50/60Hz) |
Applications
- Surface conditioning of zirconia and metal frameworks before bonding
- Cleaning investment residue from castings
- Roughening inner surfaces of crowns and bridges for improved retention
- Preparing implant abutments for cementation
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