Stephan Model UM12 Stainless Steel High Intensity Vacuum Mixer, Universal Machine

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9,000 €

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Manufacturer Stephan
Model UM12
Year 2001
Location Czech Republic CZ
Gabriel
Your dedicated contact
Gabriel H.

Automatic description (AI-Generated)

This listing features a Stephan UM12 high-intensity universal vacuum mixer and homogenizer, manufactured in 2001. The mixer includes a stainless steel double-jacketed mixing bowl with a total volume capacity of approximately 15 liters and a working capacity of about 12 liters. The bowl is designed to operate under vacuum conditions, rated for -1 bar pressure, and can withstand temperatures up to 95°C. The double jacket surrounding the bowl has a capacity of 0.8 liters and is rated for a maximum pressure of 1.0 bar at temperatures up to 95°C.

The mixer is equipped with a bottom S-blade agitator driven by a dual-speed electric motor, delivering power levels of 1.5 kW and 1.9 kW at speeds of 1420 and 2810 rpm respectively, suitable for various mixing intensities. A top-entry manual Teflon wall scraper is included to aid in thorough mixing and prevent product buildup on the vessel walls.

The machine features an integrated electrical switchboard with a local control panel, including a keypad and an emergency stop button for operational safety. A pressure gauge is mounted on the side of the mixing bowl to monitor vacuum conditions. The mixer is mounted on wheels for mobility.

Additional components include a vacuum pump (DVP Vacuum Italy model LB.5WR) and an electric heater (Thermo Haake model C10) with a circulation pump for heating the jacket, allowing precise temperature control during processing. The mixer also has a transparent lid with warning labels and a black handle knob for secure closure.

This equipment is suitable for applications requiring vacuum mixing and homogenization with controlled temperature and pressure conditions. The stainless steel construction ensures durability and hygiene in food or pharmaceutical production environments.

The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.

Seller's description

Used Stephan Model UM 12 high intensity/universal vacuum mixer. Stainless steel jacketed mixing bowl has total capacity 15 litre, working capacity approx. 12 litre. Bowl rated -1/atmospheric pressure at 95°C max. temperarure. Stainless steel nonpressure jacket capacity 0,8 litre, 95°C max. temperature. Has bottom S-blade type of agitator driven via dual speed el. motor 1.5/1.9 kW, 1420/2810 rpm, 50 Hz, 400 V. The vessel has top entry manual teflon wall scrapper. Integrated el. switchboard with local control panel. Also includes vacuum pump DVP Vacuum Italy model LB.5WR and el. heater Thermo Haake model C10 with circulation pump for heating jacket.

Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.


Frequently Asked Questions (AI-Generated)

  • What is the bowl and working capacity of this Stephan UM12 mixer?

  • This Stephan UM12 stainless steel high intensity vacuum mixer has a total bowl capacity of 15 liters and a working capacity of approximately 12 liters.

  • What is the capacity and maximum temperature rating of this equipment?

  • This equipment features a stainless steel non-pressure jacket with a capacity of 0.8 liters, rated for a maximum temperature of 95°C.

  • What type of agitator and motor specifications does this Stephan UM12 mixer have?

  • This Stephan UM12 mixer is equipped with a bottom S-blade type agitator driven by a dual speed electric motor rated at 1.5/1.9 kW, with speeds of 1420/2810 RPM at 50 Hz and 400 V.

  • Does this equipment come with a local control panel?

  • This equipment includes an integrated electric switchboard with a local control panel.

  • What vacuum pump is included with this Stephan UM12 mixer?

  • This Stephan UM12 mixer comes with a vacuum pump DVP Vacuum Italy model LB.5WR.

  • What type of electric heater is included with this equipment?

  • This equipment includes an electric heater Thermo Haake model C10 with a circulation pump for the heating jacket.

  • What year was this Stephan UM12 mixer manufactured?

  • This Stephan UM12 mixer is from the year 2001 and is in 100% working condition.

  • How often has this equipment been maintained?

  • This equipment has been maintained regularly.

  • When was this Stephan UM12 manufactured?

  • This Stephan UM12 was manufactured in 2001.

  • When was this Stephan UM12 mixer manufactured?

  • This Stephan UM12 mixer was manufactured in 2001.

  • What is the purpose of this equipment?

  • This equipment is designed for liquid mixing.

  • What type of mixer is this Stephan UM12?

  • This Stephan UM12 is a high-intensity vacuum mixer.

  • When was this equipment manufactured?

  • This equipment was manufactured in the year 2001.

  • What material is this Stephan UM12 mixer made of?

  • This Stephan UM12 mixer is constructed from stainless steel.

  • What type of mixer is this Stephan UM12?

  • This Stephan UM12 is a stainless steel high-intensity vacuum mixer.

  • When was this mixer manufactured?

  • This mixer was manufactured in the year 2001.

  • Is this equipment compliant with CE standards?

  • This equipment is subject to CE standards.

  • What are the transport dimensions of this Stephan UM 12?

  • This Stephan UM 12 has transport dimensions of 120 x 80 x 125 cm in height.

  • What is the weight of the machine?

  • This equipment weighs 180 kg.

  • Does this model have a CE label?

  • This Stephan UM 12 has a CE label.

  • When was the lid of the machine last retrofitted?

  • This machine was retrofitted with a new lid in 2022.

  • When was the vacuum pump serviced?

  • The vacuum pump of this Stephan UM 12 was serviced in 2022.

The following questions and answers are generated using artificial intelligence based on the product information available. They are provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.


Client type Machinery dealer
Active since 2009
Offers online 27
Last activity Nov. 7, 2026

Seller's description

Used Stephan Model UM 12 high intensity/universal vacuum mixer. Stainless steel jacketed mixing bowl has total capacity 15 litre, working capacity approx. 12 litre. Bowl rated -1/atmospheric pressure at 95°C max. temperarure. Stainless steel nonpressure jacket capacity 0,8 litre, 95°C max. temperature. Has bottom S-blade type of agitator driven via dual speed el. motor 1.5/1.9 kW, 1420/2810 rpm, 50 Hz, 400 V. The vessel has top entry manual teflon wall scrapper. Integrated el. switchboard with local control panel. Also includes vacuum pump DVP Vacuum Italy model LB.5WR and el. heater Thermo Haake model C10 with circulation pump for heating jacket.

Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.


Frequently Asked Questions (AI-Generated)

  • What is the bowl and working capacity of this Stephan UM12 mixer?

  • This Stephan UM12 stainless steel high intensity vacuum mixer has a total bowl capacity of 15 liters and a working capacity of approximately 12 liters.

  • What is the capacity and maximum temperature rating of this equipment?

  • This equipment features a stainless steel non-pressure jacket with a capacity of 0.8 liters, rated for a maximum temperature of 95°C.

  • What type of agitator and motor specifications does this Stephan UM12 mixer have?

  • This Stephan UM12 mixer is equipped with a bottom S-blade type agitator driven by a dual speed electric motor rated at 1.5/1.9 kW, with speeds of 1420/2810 RPM at 50 Hz and 400 V.

  • Does this equipment come with a local control panel?

  • This equipment includes an integrated electric switchboard with a local control panel.

  • What vacuum pump is included with this Stephan UM12 mixer?

  • This Stephan UM12 mixer comes with a vacuum pump DVP Vacuum Italy model LB.5WR.

  • What type of electric heater is included with this equipment?

  • This equipment includes an electric heater Thermo Haake model C10 with a circulation pump for the heating jacket.

  • What year was this Stephan UM12 mixer manufactured?

  • This Stephan UM12 mixer is from the year 2001 and is in 100% working condition.

  • How often has this equipment been maintained?

  • This equipment has been maintained regularly.

  • When was this Stephan UM12 manufactured?

  • This Stephan UM12 was manufactured in 2001.

  • When was this Stephan UM12 mixer manufactured?

  • This Stephan UM12 mixer was manufactured in 2001.

  • What is the purpose of this equipment?

  • This equipment is designed for liquid mixing.

  • What type of mixer is this Stephan UM12?

  • This Stephan UM12 is a high-intensity vacuum mixer.

  • When was this equipment manufactured?

  • This equipment was manufactured in the year 2001.

  • What material is this Stephan UM12 mixer made of?

  • This Stephan UM12 mixer is constructed from stainless steel.

  • What type of mixer is this Stephan UM12?

  • This Stephan UM12 is a stainless steel high-intensity vacuum mixer.

  • When was this mixer manufactured?

  • This mixer was manufactured in the year 2001.

  • Is this equipment compliant with CE standards?

  • This equipment is subject to CE standards.

  • What are the transport dimensions of this Stephan UM 12?

  • This Stephan UM 12 has transport dimensions of 120 x 80 x 125 cm in height.

  • What is the weight of the machine?

  • This equipment weighs 180 kg.

  • Does this model have a CE label?

  • This Stephan UM 12 has a CE label.

  • When was the lid of the machine last retrofitted?

  • This machine was retrofitted with a new lid in 2022.

  • When was the vacuum pump serviced?

  • The vacuum pump of this Stephan UM 12 was serviced in 2022.

The following questions and answers are generated using artificial intelligence based on the product information available. They are provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.



Automatic description (AI-Generated)

This listing features a Stephan UM12 high-intensity universal vacuum mixer and homogenizer, manufactured in 2001. The mixer includes a stainless steel double-jacketed mixing bowl with a total volume capacity of approximately 15 liters and a working capacity of about 12 liters. The bowl is designed to operate under vacuum conditions, rated for -1 bar pressure, and can withstand temperatures up to 95°C. The double jacket surrounding the bowl has a capacity of 0.8 liters and is rated for a maximum pressure of 1.0 bar at temperatures up to 95°C.

The mixer is equipped with a bottom S-blade agitator driven by a dual-speed electric motor, delivering power levels of 1.5 kW and 1.9 kW at speeds of 1420 and 2810 rpm respectively, suitable for various mixing intensities. A top-entry manual Teflon wall scraper is included to aid in thorough mixing and prevent product buildup on the vessel walls.

The machine features an integrated electrical switchboard with a local control panel, including a keypad and an emergency stop button for operational safety. A pressure gauge is mounted on the side of the mixing bowl to monitor vacuum conditions. The mixer is mounted on wheels for mobility.

Additional components include a vacuum pump (DVP Vacuum Italy model LB.5WR) and an electric heater (Thermo Haake model C10) with a circulation pump for heating the jacket, allowing precise temperature control during processing. The mixer also has a transparent lid with warning labels and a black handle knob for secure closure.

This equipment is suitable for applications requiring vacuum mixing and homogenization with controlled temperature and pressure conditions. The stainless steel construction ensures durability and hygiene in food or pharmaceutical production environments.

The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.


About this seller

Client type Machinery dealer
Active since 2009
Offers online 27
Last activity Nov. 7, 2026

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Stephan Model UM12 Stainless Steel High Intensity Vacuum Mixer, Universal Machine