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CIMO St. Louis 2000 XXL - 22 kg Investment Mixer

SKU:76-131

St. Louis 2000 XXL - 22 Kg Investment Mixer The most important feature of this unit is that you are mixing and pouring investment under a controlled vacuum environment.



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Model Powder Load Flask # Flask Size (H x D) Vacuum Pump
St. Louis Mini Mixer SKU: 76-113-MINI 1 Kg
(2.2 lbs)
Single 120 x 100 mm
(4.7 x 4 in)
No
ST. LOUIS 92-4 KG. SKU: 76-113-4KG-P 4 kg
(8.8 lbs.)
Single 200 x 150 mm
(7.8 x 5.9 in)
No
ST. LOUIS #82 SKU: 76-115 6 kg
(13.2 lbs.)
Multiple 200 x 280 mm
(7.87 x 11.0 in)
No
ST. LOUIS 82-PT SKU: 76-115-P 6 Kg Au / 3 Kg Pt
(13.2 lbs/6.6 lbs)
Multiple 200 x 280 mm
(7.87 x 11.0 in)
Yes
ST. LOUIS 2000 - 14XL SKU: 76-114-14XL 14 kg
(30 lbs.)
Multiple 350 x 330 mm
(13.7 x 13 in)
Yes
ST. LOUIS 2002 - XXL SKU: 76-130 14 kg
(30 lbs.)
Multiple 350 x 330 mm
(13.7 x 13 in)
Yes
ST. LOUIS 2000-22 XXL SKU: 76-131 22 kg
(8.5 lbs.)
Multiple 400 x 450 mm
(15.7 x 17.7 in)
Yes

St. Louis 2000-22 XXL: Semi-Automatic 22 kg Industrial Mixer

The St. Louis 2000-22 XXL is a powerhouse of industrial jewelry manufacturing, designed specifically for heavy-duty environments requiring massive investment preparation. This semi-automatic system allows you to mix and pour up to 22 kg of investment powder under a controlled vacuum environment in a single cycle. By integrating mixing, pouring, and vacuuming into one seamless operation, this patented system eliminates gas presence, reduces casting rejects, and produces consistently bubble-free results.

Smart Mixing Control

The integrated computer system manages critical ratios, ensuring perfect repeatability for high-value gold production.

  • Automated Water Calculation: Input your powder weight and manufacturer ratio; the machine automatically adds the precise amount of water needed.
  • Total Process Customization: Manually control vacuum pressure, vibration strength, mixing speeds, and blade rotation to suit your specific investment type.
  • Memorization Features: Program and save your specific mixing times to maintain strict quality standards across every production shift.
  • User-Friendly Operation: Despite its industrial scale, the intuitive interface allows operators to be fully trained in just a few minutes.

Built for the High-Volume Floor

Handling 22 kg of slurry requires specialized engineering. This unit is built to manage heavy loads safely and maintain a clean workshop.

  • Mobile Support Station: Supplied with a side metal cabinet featuring rollers and a digital scale for the easy transfer of the heavy mixing container.
  • Toxic Dust Elimination: The sealed system traps hazardous silica dust, guaranteeing a safer environment for the operator and others in the area.
  • Integrated Cleaning Cycle: Once flasks are removed, the unit performs an automated cleaning cycle to prevent investment buildup in the mixing chamber.
  • Patented De-Gassing: The only patented system designed to blend investment for fusion, eliminating any presence of gas within the slurry.

The XXL Semi-Automatic Workflow

Operation is streamlined for maximum efficiency. Place your flasks in the enclosed lower chamber and use the built-in digital scale to weigh your powder. Once the ratio is programmed, the machine handles the water addition. Turn on the vacuum during the mixing cycle, and once complete, manually pour the investment slurry into each flask while under simultaneous vacuum and vibration. This high-torque unit is built for heavy-duty use and is compatible with an optional 100 cbm/h vacuum pump (380V 3-Phase).

Max Powder Load: 22 kg (48.5 lbs)
Voltage: 380V 3-Phase
Vacuum Specs: Optional 100 cbm/h Pump
Automation: Semi-Automatic Computer Control

Coast to Coast Support: Backed by Romanoff International’s extensive technical network, ensuring your high-production casting line remains operational with expert service and training across the country.

Specifications
Brand CIMO
Country of Origin Italy
Name ST. LOUIS
Model 2000-22 -XXL
Powder Capacity 22 kg. (8.5 lbs.)
Investing Flask Multiple
Voltage 220+ / 380 V
Flask Size (Height & Diameter) 400 mm (H) x 450 mm (Diam.) (15.7" x 17.7")
Machine Power 2500W+ 1000P
Uncrated Size 72 x 80 x 175 cm (28.3" x 31.4" x 68.8")
Crated Size (L x W x H) 82 x 82 x 190 cm (32.3" x 32.2" x 74.8")
Crated Unit Weight 205 kg (452 lbs.)
Uncrated Weight 150 kg (330.6 lbs.)