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| De-Flasking Unit |
1. Sand Blaster – Macro and Micro
Recyclable blaster and fine sandblasting unit in one
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Vario basic
This all-round blasting unit is a combined recyclable blaster and fine sandblasting unit. Its compact construction and multipurpose function is ideal for medium-sized and small labs. This economical unit can carry out all the usual blasting tasks required within dental technology.
3-way benefit via rationalisation
- Saving on investment: 1 unit instead of 2 saves 50%.
- Saving on space: requires little space due to its compact construction.
- Saving on material: the abrasive from the fine sandblasting tanks does not disappear. It is re-used by the recyclable blaster.
For coarse sandblasting techniques (e.g. chrome cobalt)
Recyclable blaster
- Blasting nozzle can be positioned according to requirements via the swing arm.
- Powerful blasting nozzle made from highly resistant material.
- Comfortable, cotton-lined protective gloves are included.
The fine sandblasting (optional) (e.g., crowns, bridges, inlays)
- The basic unit can be easily upgraded with one or two fine sandblasting tanks according to grain size requirements.
- Blasting tanks are matched individually to the abrasive (25-50 μm or 90-250 μm).
- Quick blasting tank installation without the need for tools.
- Internal tank selector switch for each fine sandblasting tank, recyclable blasting mode or selection of an external compressed air unit
- IT-blasting handles with replaceable nozzles
- Colour coding system matching blasting handles to tank selector switch and blasting tank for speedy recognition
The ergonomic IT hand pieces are fixed on both sides and are easily reached. |
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Increased user comfort
- The dust-resistant control elements, tank selector switch and pressure regulator are contained within the blasting chamber.
- Monitoring the blasting pressure is effected by an external manometer.
- A filter control with manual water separator cleans the compressed air flow.
- Size of pipe union compatible with all Renfert extraction units
- Highly resistant, coated glass screen.
- Replaceable and washable hand port cuffs.
- Powder coated metal casing.
- Inlet opening and connection for an additional, compressed air driven unit (fine sandblasting unit, Deflasking chisel, air blast nozzle)
- Control elements located in the interior
- An additional protective grate to prevent premature glass wear due to erosion is also optionally available
The sand silo
- A removable large particle separator prevents the blasting material from becoming impure.
- The large funnel-shaped silo ensures permanent sand flow.
- Monitoring the tank fill level is possible at all times due to the transparent tank.
- The large tanks have a capacity for approx. 1000 ml blasting material.
- 360ooperable foot switch guarantees great comfort.
- Can be emptied via an opening in the base of the silo.
- The suction point is fixed in the centre of the sand silo.
The extraction technique
- 50% less blasting material is used due to the clever extraction system.
- A separator removes only the unusable fine dust.
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| Technical Details |
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Ordering Details |
Description |
Details |
Art. No. |
Description |
Working pressure
Connecting pressure, external |
1–6 bar
6–10 bar |
2960-0000 |
Vario basic base unit without blasting tanks, 230 V |
Air consumption |
200 l/min. at 6 bar |
Accessories |
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Voltage |
230 V, 50/60 Hz |
2954-0050 |
Blasting tank, right, 25–50 μm |
Lamp power |
11 W |
2954-0051 |
Blasting tank, left, 25–50 μm |
Cable length |
2 m |
2954-0250 |
Blasting tank, right, 90–250 μm |
Ø hose connection interior:
exterior: |
4 mm
6 mm |
2954-0251 |
Blasting tank, left, 90–250 μm |
Ø size of pipe union for interior |
35 mm |
2960-0001 |
Wall bracket incl. 90o angled connector |
Ø size external extraction unit exterior |
40 mm |
2960-0002 |
90oangled connector for connection to an extraction unit |
Blasting chamber volume
Tank capacity |
23 l
1000 ml each |
2960-0003 |
Protective grate for viewing screen |
Weight (empty) approx. |
14 kg |
90003-5520 |
Boron carbide nozzle |
Noise level according to DIN 45635-01-KL3 |
< 70 dB(A) |
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Dimensions (W x H x D) |
380 x 540 x 450 mm |
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2. Power Pillo devesting chisel |
The Power-Pillois a maintenance-free deflasking chisel for the removal of plaster and investment material. Its special sturdy construction is designed for permanent use.
- heavy duty components made of High-Tech steel with diamond-resemblant PVD* hardcoat layer (*Physical Vapour Deposition) –> minimal wear-and-tear.
- no unpleasant vibration.
- power is infinitely variable via an adjusting ring varies the strike frequency and strike power.
- full strike power transfer-red straight to the chisel insert.
- supplied with all-purpose flat chisel.
- 6 chisel inserts are available (No. 5022-0600 can also be individually shaped).
- easy to hold, non-slip handle due to special grip material.
- small, light construction.
- used in conjunction with a filter pressure regulator permits fine tuning of working pressure (1–6 bar resp. 14.5–87 psi).
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Technical specifications |
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| Technical details |
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Working pressure |
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1–6 bar |
Connection pressure, exterior |
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4–6 bar |
Air consumption |
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max. 40–50 l/min. |
Hand/arm vibration as per DIN EN 28662 Part 1/2 |
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1.93 m/s2 |
Noise level LpAeq (work environment emission value) as per DIN EN 45635, |
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78 dB(A) |
Hose length |
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2 m |
Dimensions |
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Ø 30 x 155 mm |
Weight |
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approx. 560 g |
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| Art.-No. |
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Description |
RF 5022-3000 |
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1 Power-Pillo 1 wall unit, 1 chisel insert No. 5022- 0200, 1 connecting hose, 2 connecting nipples |
RF 5022-0100 |
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Flat chisel narrow |
RF 5022-0200 |
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Flat chisel wide |
RF 5022-0300 |
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Channelled chisel |
RF 5022-0400 |
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Pointed chisel |
RF 5022-0500 |
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Rivet chisel |
RF 5022-0600 |
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Chisel blank |
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3. Flask Removing Device - Mechanical Press |
- Suitable for the removal of all flask sizes
- Effortless separation of the investment
- Soft handling of the casting rings which extends their service life
- Enamel coated housing colour: light grey (RAL 7035)
- Available in 2 sizes:
casting rings I: 1x, 3x, 6x, 9x / Degussa / Heraeus
casting rings Ø II: 32, 38, 45, 64 mm / Whipmix
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