High speed, vacuum mixing unit, diaphragm pump for the vacuum and eight programmable mixing functions.

Advantage

Reliable processing of large amounts due to high speed.
Can be used flexibly for plaster and investment materials, duplicating materials and alginate impression materials.
Reduction of bubbles thanks to a vacuum that can be regulated in increments between 70% and 100%

Detail

Programmable: Twister evolution has more than 100 custom programmable mixing programs.
Prespatulation: The prespatulation function guarantees consistent results, regardless of whether plaster or investment material is used. In addition, the mixing time is reduced and inhalation of dangerous dust prevented.
Pre vacuum: Undesired reaction gases from investments are extracted by the prevacuum function before the main mixing time.
Main mixing cycle: The powerful motors of the Twister evolution effortlessly maintain the set mixing speed with any material, filling level and bowl size.
Reverse rotation: Dry agglomerates are broken up by the change of the paddle direction to ensure better wetting of the powder.
Post vacuum: The post vacuum of the Twister evolution reduces gas inclusions, which form later on the surface of the mixture.

Technical data

Name	Twister evolution, 220-240 V	Twister evolution, 100-120 V
Article number	18280000	18281000
Permissible mains voltage	100–240 V	100–240 V
Permissible mains frequency	50/60 Hz	50/60 Hz
Power consumption	180 VA	180 VA
Vacuum pump capacity	16 l/min 0.56 cfm	16 l/min 0.56 cfm
Max. vacuum	≈-890 mbar ≈-12.9 psi	≈-890 mbar ≈-12.9 psi
Bowl pressure abs.	≈80 mbar ≈1.16 psi	≈80 mbar ≈1.16 psi
Vacuum reduction	70–100 %	70–100 %
Rotational speed	100–450 rpm	100–450 rpm
Dimensions (W x H x D) (wall unit)	152 x 285 x 235 mm 6.0 x 11.2 x 9.3"	152 x 285 x 235 mm 6.0 x 11.2 x 9.3"
Dimensions (W x H x D) (with stand)	230 x 640 x 295 mm 9.0 x 25.2 x 11.6"	230 x 640 x 295 mm 9.0 x 25.2 x 11.6"
Weight (without bowl)	~5,2 kg ~11.5 lbs	~5,2 kg ~11.5 lbs