Vario jet – Recyclable sandblaster
The Vario jet is the ideal recycling sandblaster for economic sandblasting. It can be operated in both automatic and manual modes.
Advantages
- Exact coordination of the essential sandblasting parameters (pressure, time, grit size).
- Intelligent extraction system: only unusable fine dust is extracted.
- High degree of freedom of movement due to easily removable sandblasting basket.
Details
- Intuitive operating logic.
- Program selection via a membrane keypad.
- Blasting pressure can be set from 1–6 bar (14.5–87 psi).
- Manometer pressure display.
- Automatic control of an external extraction with controlled shut-off delay between 5 and 30 sec.
- Inlet opening and connection possibility for a compressed-air-driven unit (microblaster, pneumatic deflasking chisel, outlet nozzle).
- Highly resistant, coated glass panel.
- Cotton-coated protective gloves.
Vario jet, 220-240 V – Ref: R2961-0000
Vario basic – Recyclable and fine sandblasting unit
The compact combination of recyclable sandblaster and microblaster. A cost-effective, multifunctional solution for all relevant sandblasting work in the dental laboratory.
Advantages
- Can be upgraded with 1 to 4 microblasting tanks.
- 50% less abrasive consumption due to intelligent extraction system (only unusable fine dust is removed).
- PerfectView: Innovative LED Technology for best contour and detail recognition.
Vario basic, 220-240 V (Base unit without blasting tanks) – Ref: R2960-0005
Basic quattro IS – Fine sandblasting unit
Professional fine sandblasting unit with 2–4 blasting tanks and the “IS” immediate stop technology, for controlled sandblasting without an after-flow of sandblasting material.
Advantages
- Saves up to 80% sandblasting material thanks to the air-sand mixture and the integrated “IS” immediate stop technology.
- Quick and safe operation with the help of individual pressure adjustment and indicator for each tank.
- Large sandblasting chamber (20 l) allows maximum freedom of movement.
Details
- Easy, tool-free tank extension via the quick-coupling and color-coded system
- Precise sandblasting due to excellent illumination of the blasting chamber with LED technology
- Long-lasting good visibility of the object through silicone-coated glass panel
Basic quattro IS, 25-70µm/70-250µm, 220-240 V – Ref: R2959-0000
Basic quattro – Fine sandblasting unit
Professional fine sandblasting unit with 2-4 blasting tanks.
Advantages
- Great cost efficiency through special mixing chamber technology (Venturi-Principle).
- Easy to clean hand and object with the integrated jet nozzle.
- Large sandblasting chamber (20 l) allows maximum freedom of movement.
Details
- Precise sandblasting due to excellent illumination of the blasting chamber with LED technology
- Long-lasting good visibility of the object through silicone-coated glass panel
Basic quattro, 25-70µm/70-250µm, 220-240 V – Ref: R2958-0000
Basic master – Fine sandblasting unit
Fine sandblasting unit with 2 blasting tanks and large blasting chamber.
Advantages
- Great cost efficiency through special mixing chamber technology (Venturi-Principle).
- Precise sandblasting due to excellent illumination of the blasting chamber with LED technology
- Large sandblasting chamber (20 l) allows maximum freedom of movement.
Details
- Long-lasting good visibility of the object through silicone-coated glass panel
Basic master, 25-70µm/25-70µm, 220-240 V – Ref: R2948-2000
Basic master, 25-70µm/70-250µm, 220-240 V – Ref: R2948-2025
Basic master, 70-250µm/70-250µm, 220-240 V – Ref: R2948-2250
Basic classic – Fine sandblasting unit
Space-saving fine sandblasting unit with 1-2 blasting tanks
Advantages
- Great cost efficiency through special mixing chamber technology (Venturi-Principle).
- Precise sandblasting due to excellent illumination of the blasting chamber with LED technology
- Large sandblasting chamber (14 l) allows good freedom of movement.
Details
- Tool-free extension to 2 tanks.
Basic classic, 25-70µm, 220-240 V (1 x 25–70 µm, incl. nozzle 0.8 mm) – Ref: R2947-1050
Basic classic, 70-250µm, 220-240 V (1 x 70–250 μm, incl. nozzle 1.2 mm) – Ref: R2947-1250
Basic classic, 220-70µm, 220-240 V (2 x 25–70 μm, incl. 2 nozzles 0.8 mm) – Ref: R2947-2000
Basic classic, 25-70µ/70-250µm, 220-240 V (1 x 25–70 µm, 1 x 70–250 µm, incl. 2 nozzles 0.8 mm / 1.2 mm) – Ref: R2947-2025
Basic classic, 70-250µ/70-250µm, 220-240 V (2 x 70–250 μm, incl. 2 nozzles 1.2 mm) – Ref: R2947-2250
Basic eco – Fine sandblasting unit
Compact, fine sandblasting unit with 1 or 2 blasting tanks.
Advantages
- Great cost efficiency through special mixing chamber technology (Venturi-Principle).
- Precise sandblasting due to excellent illumination of the blasting chamber with LED technology
- Sufficient freedom of movement in the large sandblasting chamber (10 l).
Details
- Tool-free extension to 2 tanks.
Basic eco, 25-70µm, 230 V (1 x 25–70 µm, incl. nozzle 0.8 mm) – Ref: R2949-1050
Basic eco, 70-250µm, 230 V (1 x 70–250 μm, incl. nozzle 1.2 mm) – Ref: R2949-1250
Basic eco, 25-70µm/70-250 µm, 230 V (1 x 25–70 µm, 1 x 70–250 µm, incl. 2 nozzles 0.8 mm / 1.2 mm) – Ref: R2949-2025
Basic mobil – Fine sandblasting unit
Renfert blasting technology has been reduced to a basic design in the Basic mobil sandblasters. Mobile use only requires connection to the compressed air.
Advantages
- Ideal use with existing abrasive chamber.
- Control using pneumatic foot switch.
- Individual blasting pressure of 1–6 bar. Pressure display via manometer.
Basic mobil with foot switch, 25–70 µm (25–70 µm, incl. nozzle 0.8 mm) – Ref: R2914-3050
Basic mobil with foot switch, 70–250 µm (70–250 µm, ncl. nozzle 1.2 mm) – Ref: R2914-3250
High performance compressed air filter
No more problems in compressed air supply systems due to condensation water, oil, color residue or rust particles from compressors. The compressed air filter prevents clumping of the sandblasting abrasive and blockage of the fine channels of compressed air units.
Advantages
- Three-step filter system: Prefilter, fine filter and active carbon filter.
- Three users can be connected to one filter.
- All filters can be easily exchanged.
High performance compressed air filter (Compressed air filter incl. connection set and filter inserts) – Ref: R2940-0000




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