Krieger FMU 500 – Mixer melter

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Manufacturer Krieger
Model Fondo Mat Universal 500
Year 1975
Location France FR

Specifications

Category Mixers - Liquid Mixers / Homogenizers
Volume capacity 500 L
Max T° 140 °
Working pressure 3 bar
Mixing speed 705 rpm
S/ steel type
Weight 1520 kg
worked hours
hours under power
state good
At local norms ---------
status
Last availability date 30/10/2026
Product id P241009166
Language

Automatic description (AI-Generated)

Manufacturer: Oskar Krieger Maschinen
Model: Fondo Mat Universal 500
Year of Manufacture: 1975

This industrial melter and process vessel is designed for mixing and processing applications, featuring a total vessel capacity of 700 liters with a useful capacity of 500 liters and a capacity up to the tank rim of 615 liters. The vessel is capable of operating under a pressure range from vacuum (-1 bar) up to 3 bar and can handle temperatures up to 130°C, with a maximum temperature rating of 140°C for the system. The mixing speed is 705 rpm, providing efficient agitation for various materials.

The vessel includes a vacuum and pressure-tight lid rated for -1 to +1 bar and a filling port diameter of DN200. It is equipped with a stainless steel coil suitable for liquid and/or steam heating, and the jacket surrounding the vessel has a capacity of 68 liters, designed to operate at pressures up to 6 bar and temperatures up to 160°C. The jacket is insulated with a thickness of 45 mm to maintain temperature stability.

The machine is fitted with a hydraulic unit for up/down movement and a mixing head that rotates manually. The recommended drain valve size is DN40. The overall weight of the equipment is approximately 1520 kg.

From the visual inspection, the mixer features a red control panel with various buttons and a dial located on the left side of the machine. The motor is mounted on top of the mixing head, and a pressure gauge is visible on the mixing head, allowing for monitoring of operating conditions. The mixing container is made of stainless steel and is mounted on wheels for mobility. The base of the machine shows signs of rust and wear, which should be considered when evaluating the equipment.

This mixer can be combined with compatible equipment such as the Krieger AMS 500 reaction vessel (605 L capacity). Technical documentation is available for further reference.

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

Manufacturer : Oskar Krieger Maschinen

Model: Fondo Mat Universal 500

Year : 1975

Type: Melter / process vessel

 

Classification: ATEX

Up/down: hydraulic unit

Mixing head rotation: manual

Stainless steel coil: liquid and/or steam

Mixing: 705 rpm

Vacuum and pressure tight lid :

-1 / +1 bar
Maximum temperature: 140°C
diameter of filling port: DN200

 

Vessel :

total capacity: 700L
useful capacity: 500L
capacity up to tank rim: 615 L
pressure: -1 / 3 bar
temperature: 130°C
recommended drain valve size: DN40

 

Jacketed :

capacity: 68 L
pressure: 6 bar
temperature: 160°C
insulation thickness: 45mm

 

Weight: 1520 kg

Can be combined with the following equipment: https://www.osertech.eu/produit/krieger-ams-500-cuve-de-reaction-process-605-l/

Technical documentation available.

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.


Client type Machinery dealer
Active since 2018
Offers online 275
Last activity Oct. 31, 2026

Osertech Top seller

Founded in 1994 and restructured in 2019, Osertech is a French company specialising in the purchase and sale of second‑hand industrial machinery, particularly in the process and packaging sectors. Based in Janville (5 Rue Pierre et Marie Curie, 28310 France) in the heart of the Cosmetic Valley and the Pôle Pharma region, the company has established a strong international presence via a wide network of partners and clients. 

Osertech serves industries such as pharmaceuticals, cosmetics, chemicals and food production. Their inventory features machines and equipment covering processes like drying, mixing, conveying and packaging—including autoclaves, mixers, dryers, labelling machines and production lines. 

What sets them apart is their commitment to quality and sustainability: each machine is inspected and tested in‑house before sale, and the company emphasises re‑use of industrial equipment as part of a circular economy approach. 

In short: Osertech offers companies a flexible, cost‑effective way to access high‑quality equipment without the lead‑time and cost of new machines—all while supporting environmentally responsible practices.

Osertech

Seller's description

Manufacturer : Oskar Krieger Maschinen

Model: Fondo Mat Universal 500

Year : 1975

Type: Melter / process vessel

 

Classification: ATEX

Up/down: hydraulic unit

Mixing head rotation: manual

Stainless steel coil: liquid and/or steam

Mixing: 705 rpm

Vacuum and pressure tight lid :

-1 / +1 bar
Maximum temperature: 140°C
diameter of filling port: DN200

 

Vessel :

total capacity: 700L
useful capacity: 500L
capacity up to tank rim: 615 L
pressure: -1 / 3 bar
temperature: 130°C
recommended drain valve size: DN40

 

Jacketed :

capacity: 68 L
pressure: 6 bar
temperature: 160°C
insulation thickness: 45mm

 

Weight: 1520 kg

Can be combined with the following equipment: https://www.osertech.eu/produit/krieger-ams-500-cuve-de-reaction-process-605-l/

Technical documentation available.

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.


Specifications

Category Mixers - Liquid Mixers / Homogenizers
Volume capacity 500 L
Max T° 140 °
Working pressure 3 bar
Mixing speed 705 rpm
S/ steel type
Weight 1520 kg
worked hours
hours under power
state good
At local norms ---------
status
Last availability date 30/10/2026
Product id P241009166
Language

Automatic description (AI-Generated)

Manufacturer: Oskar Krieger Maschinen
Model: Fondo Mat Universal 500
Year of Manufacture: 1975

This industrial melter and process vessel is designed for mixing and processing applications, featuring a total vessel capacity of 700 liters with a useful capacity of 500 liters and a capacity up to the tank rim of 615 liters. The vessel is capable of operating under a pressure range from vacuum (-1 bar) up to 3 bar and can handle temperatures up to 130°C, with a maximum temperature rating of 140°C for the system. The mixing speed is 705 rpm, providing efficient agitation for various materials.

The vessel includes a vacuum and pressure-tight lid rated for -1 to +1 bar and a filling port diameter of DN200. It is equipped with a stainless steel coil suitable for liquid and/or steam heating, and the jacket surrounding the vessel has a capacity of 68 liters, designed to operate at pressures up to 6 bar and temperatures up to 160°C. The jacket is insulated with a thickness of 45 mm to maintain temperature stability.

The machine is fitted with a hydraulic unit for up/down movement and a mixing head that rotates manually. The recommended drain valve size is DN40. The overall weight of the equipment is approximately 1520 kg.

From the visual inspection, the mixer features a red control panel with various buttons and a dial located on the left side of the machine. The motor is mounted on top of the mixing head, and a pressure gauge is visible on the mixing head, allowing for monitoring of operating conditions. The mixing container is made of stainless steel and is mounted on wheels for mobility. The base of the machine shows signs of rust and wear, which should be considered when evaluating the equipment.

This mixer can be combined with compatible equipment such as the Krieger AMS 500 reaction vessel (605 L capacity). Technical documentation is available for further reference.

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 2018
Offers online 275
Last activity Oct. 31, 2026

Osertech Top seller

Founded in 1994 and restructured in 2019, Osertech is a French company specialising in the purchase and sale of second‑hand industrial machinery, particularly in the process and packaging sectors. Based in Janville (5 Rue Pierre et Marie Curie, 28310 France) in the heart of the Cosmetic Valley and the Pôle Pharma region, the company has established a strong international presence via a wide network of partners and clients. 

Osertech serves industries such as pharmaceuticals, cosmetics, chemicals and food production. Their inventory features machines and equipment covering processes like drying, mixing, conveying and packaging—including autoclaves, mixers, dryers, labelling machines and production lines. 

What sets them apart is their commitment to quality and sustainability: each machine is inspected and tested in‑house before sale, and the company emphasises re‑use of industrial equipment as part of a circular economy approach. 

In short: Osertech offers companies a flexible, cost‑effective way to access high‑quality equipment without the lead‑time and cost of new machines—all while supporting environmentally responsible practices.

Osertech

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Krieger FMU 500 – Mixer melter