Qualität Made in Germany seit 1964.

Kälte-Rudi^®  Diagonal-Freezer^®

Technology

 

An intelligent conception for safe operation...

...today and in the future through tested reliable technology and futuristic innovations.

 

Buying a machine is a matter of trust.

The investment involved must pay off for you. You can count on us. Facts and figures such as reliability, durability, retainment of value, small operational and maintenance costs, etc. are the basis for your investment decisions. These corner pillars of our philosophy of quality are your guarantee for operating Kälte-Rudi^® products for decades without worries.

 

Main features

The Diagonal-Freezer^® from Kälte-Rudi^® has the following basic features:

 

• Completely welded body made out of stainless steel

• Large diagonally slanted ice cream production kettle

• Ice cream production kettle fully WIG welded to the frontal plate

• Full stainless steel mixer unit with kneading function

• Scrapers made out of a special low temperature plastic (POM)

• 40% larger dispatch opening

• Tank holders for every conventional ice cream tank

 

Construction

Kälte-Rudi^® products are completely manufactured out of Nirosta stainless steel, even where you don’t see it. The technical refrigeration kettle which encloses the ice cream production kettle is, of course, made out of stainless steel, too. There’s no stress forces in materials due to different material expansion characteristics.

The production kettle is welded out of single parts and not simply stamp-pressed. The stress cracks typical for stamp-pressed materials just won’t happen.

The stable frame construction, the body, the upper part and all accessories are completely made out of Nirosta stainless steel and fully WIG welded as required by the German hygiene norm DIN 1672, parts 1 and 2.

For the very first time in an ice cream machine, the ice cream production kettle is seamlessly welded to the 15 mm strong frontal plate (no more seals out of plastic, no more glues nor silicon).

The robust mixer unit is completely manufactured out of 15 mm strong stainless steel and welded. The inside, self-sharpening scrapers made out of a special low temperature plastic (POM) are easy to remove and clean.  The curved shape of the scrapers makes sure that they’ll exert an even scraping effect for a very long time.

The mixer unit’s power transfer takes place directly in the ice cream production kettle. There’s no unhygienic space behind the kettle for ice cream left-overs. Since the front can be opened and the sides easily removed, the electronics box and the other technical components are easily accessible.

 

Components

Kälte-Rudi^® uses quality components exclusively from reknowned suppliers. The powerful components with performance reserves are generously dimensioned.

 

Safety

At the center of all safety measures is safety for the operator. Our machines are developed with ergonomical aspects in mind and standardly equipped with non-touch magnet contacts and emergency stop function.

The components are equipped with all technically necessary protection devices. All of our machines have control signal lamps with status and error display. An easy diagnosis is thereby made possible helping to avoid unnecessary customer repair service visits.

 

Service and maintenance

As manufacturer we offer you our qualified factory customer service when needed. Service stations with trained expert staff are located near you.

The quality components that we use are available in specialist retail shops as well as directly from us. Kälte-Rudi^® original spare parts are available from our warehouse and can be sent to you via parcel service immediately.