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Basic master Fine sandblasting unit

The Basic master microblaster is a genuine space-saver and provides great freedom of movement. The unit is equipped with 2 tanks.

Advantages

Precise blasting with the special mixing chamber technology (Venturi principle).
Large volume blasting chamber provides maximum freedom of movement.
Ventilation slots ensure optimal ventilation of the blasting chamber and a clear view (PerfectView-Concept).

Details

AufzaehlungspunktThe many extras in terms of ergonomics, ventilation and durability optimise continuous operation of the unit.
There are also two abrasive tanks for all the standard requirements in dental technology, e.g. precious metal and ceramic with abrasives from 25–70 μm and 70–250 μm.
Abrasive chamber volume: 20 l

Support for Basic master

Product	Scope of delivery	Article number
Basic master, 25-70µm/25-70µm, 220-240 V	2 x 25–70 μm, incl. 2 nozzles 0.8 mm	29482000
Basic master, 25-70µm/70-250µm, 220-240 V	1 x 25–70 µm, 1 x 70–250 µm, incl. 2 nozzles 0.8 mm / 1.2 mm	29482025
Basic master, 70-250µm/70-250µm, 220-240 V	2 x 70–250 μm, incl. 2 nozzles 1.2 mm	29482250
Basic master, 25-70µm/25-70µm, 100-120 V	2 x 25–70 μm, incl. 2 nozzles 0.8 mm	29484000
Basic master, 25-70µm/70-250µm, 100-120 V	1 x 25–70 µm, 1 x 70–250 µm, incl. 2 nozzles 0.8 mm / 1.2 mm	29484025
Basic master, 70-250µm/70-250µm, 100-120 V	2 x 70–250 μm, incl. 2 nozzles 1.2 mm	29484250

Name	Basic master, 25-70µm/25-70µm, 220-240 V	Basic master, 25-70µm/70-250µm, 220-240 V	Basic master, 70-250µm/70-250µm, 220-240 V	Basic master, 25-70µm/25-70µm, 100-120 V	Basic master, 25-70µm/70-250µm, 100-120 V	Basic master, 70-250µm/70-250µm, 100-120 V
Article number	29482000	29482025	29482250	29484000	29484025	29484250
Permissible mains voltage	220–240 V	220–240 V	220–240 V	100–120 V	100–120 V	100–120 V
Permissible mains frequency	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz
Working pressure	1–6 bar 14.5–87 psi	1–6 bar 14.5–87 psi	1–6 bar 14.5–87 psi	1–6 bar 14.5–87 psi	1–6 bar 14.5–87 psi	1–6 bar 14.5–87 psi
Max. connection pressure	6–8 bar 87–116 psi	6–8 bar 87–116 psi	6–8 bar 87–116 psi	6–8 bar 87–116 psi	6–8 bar 87–116 psi	6–8 bar 87–116 psi
Air consumption	98 l/min (6 bar) 3.46 cfm (87 psi)	98 l/min (6 bar) 3.46 cfm (87 psi)	98 l/min (6 bar) 3.46 cfm (87 psi)	98 l/min (6 bar) 3.46 cfm (87 psi)	98 l/min (6 bar) 3.46 cfm (87 psi)	98 l/min (6 bar) 3.46 cfm (87 psi)
Intensity of lighting	4800 lux	4800 lux	4800 lux	4800 lux	4800 lux	4800 lux
Lamp power	16 W	16 W	16 W	16 W	16 W	16 W
Dimensions (W x H x D)	395 x 285 x 460 mm 15.6 x 11.2 x 18.1"	395 x 285 x 460 mm 15.6 x 11.2 x 18.1"	395 x 285 x 460 mm 15.6 x 11.2 x 18.1"	395 x 285 x 460 mm 15.6 x 11.2 x 18.1"	395 x 285 x 460 mm 15.6 x 11.2 x 18.1"	395 x 285 x 460 mm 15.6 x 11.2 x 18.1"
Tank capacity	1000 ml 34 fl.oz.	1000 ml 34 fl.oz.	1000 ml 34 fl.oz.	1000 ml 34 fl.oz.	1000 ml 34 fl.oz.	1000 ml 34 fl.oz.
Number of tanks	2	2	2	2	2	2
Blasting chamber volume	20 l 5.3 gal	20 l 5.3 gal	20 l 5.3 gal	20 l 5.3 gal	20 l 5.3 gal	20 l 5.3 gal
Weight (empty, 2-tanks)	~8,1 kg ~17.9 lbs	~8,1 kg ~17.9 lbs	~8,1 kg ~17.9 lbs	~8,1 kg ~17.9 lbs	~8,1 kg ~17.9 lbs	~8,1 kg ~17.9 lbs

Product	Description	Scope of delivery	Article number
Cobra	This abrasive contains one of the hardest materials: aluminium oxide (Al₂O₃).
Rolloblast	Non-abrasive glass beads for smoothing and condensing of surfaces.
Retrofit tank, 25–70 μm	Tank assembly in only a few steps. Advantages Tool-free tank extension via quick-release coupling and color-coded system. Individual design of the tank for 25–70 µm or 70–250 µm abrasives. Transparent tank for checking the filling Level.	1 x 25–70 µm, incl. nozzle 0.8 mm	29470050
Retrofit tank, 70–250 µm	Tank assembly in only a few steps. Advantages Tool-free tank extension via quick-release coupling and color-coded system. Individual design of the tank for 25–70 µm or 70–250 µm abrasives. Transparent tank for checking the filling Level.	1 x 70–250 μm, incl. nozzle 1.2 mm	29470250
IT sandblasting nozzle	Blasting nozzles for the Basic units	1 piece	900021203
IT sandblasting nozzle	Blasting nozzles for the Basic units	1 piece	900021204
IT sandblasting nozzle	Blasting nozzles for the Basic units	1 piece	900021205
IT sandblasting nozzle	Blasting nozzles for the Basic units	1 piece	900021206
IT Slotted nozzle	Blasting nozzles for the Basic units	1 piece	900031739
IT sandblasting nozzle	Blasting nozzles for the Basic units	1 piece	900033211
IT sandblasting nozzle	Blasting nozzles for the Basic units	1 piece	900033213
IT sandblasting nozzle	Blasting nozzles for the Basic units	1 piece	900033214

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Category	Name	Format	Download
Catalogue	Renfert Katalog 2017	PDF

Expert tip

Cold siliconizing in the sandblasting unit - 3M Espe recommends exclusive use of the Basic series of Renfert sandblasting units with RocatecTM. The advantage: the coverage is absolutely uniform using the prescribed impact energy.