Renfert Twister Evolution Programmable Vacuum Mixing Unit

Eight phases. One hundred programs. Bubble-free, every time.

Twister Evolution is the programmable big-brother to the Twister. Same compact wall-mount chassis, same diaphragm pump, but with eight discrete mixing phases — prespatulation, pre-vacuum, main mixing, reverse rotation, post-vacuum — and 100+ custom programs you can dial in per material.

Prespatulation guarantees consistent results regardless of whether plaster or investment is in the bowl, while keeping dust out of the air. Pre-vacuum extracts reaction gases before mixing starts; post-vacuum kills the bubbles that form later on the surface. Powerful motors hold the set rpm with any material, fill level, or bowl size. Used flexibly for plaster, investment, duplicating, and alginate.

Specifications

• Vacuum Build-up: Membrane pump
• Programmability: 100+ programs
• Mixing Phases: 8 phases
• Max Vacuum: -850 mbar (-12.9 psi)
• Vacuum Reduction: 70–100%
• Rotational Speed: 100–450 rpm
• Pump Capacity: 16 l/min (0.56 cfm)
• Dimensions (wall): 6.0 × 11.2 × 9.3 in
• Weight: 11.5 lbs (5.2 kg)
• Voltage: 100–240 V
• Power: 180 VA
• Scope of Delivery: +500 ml bowl & paddle

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