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Filters and Filter/Dryers

Whether in the chemical, pharmaceutical or food industry, Rosenmund^® Filter and Filter/Dryers prove themselves through a very high efficiency in washing and isolating solids, even in the most difficult production processes. The high performance Rosenmund^® Filters can also be converted to Filter/Dryers simply and quickly, by the addition of upgraded features.

The elementary advantages of the innovative Rosenmund^® Filter and Filter/Dryer technology:

Optimum efficiency
Professional high performance
Total flexibility
Easy cleaning (CIP/WIP and SIP)
Multi-purpose production with frequent product changes
Processes with stringent requirements for low-particle and sterile production
Limited building heights

Important advantages:

Side discharge valve with metal-to-metal seal
Side discharge valve for pressure tight closure after each product discharge without prior cleaning of the sealing areas. Ideal for automatic process control and contamination free production.
Rosenmund^® Easy-Clean-valve for manual cleaning in the case of difficult products
Two- or three-blade agitator for an efficient agitation and discharge process
Quick-lock bayonet or C-clamp main flange closure
Dust filter to prevent the suction of solid particles into the vacuum source.
Metallic multi-layer fabric, single layer fabric or cloth as filtration media.

Total discharge with the Gas Knife system

The Rosenmund^® Gas Knife System is a unique and innovative solution that enables a total product dischargewithout manual intervention tests.

Glass-Lined Filter/Dryer

The great demand for non-corrosive Filter/Dryers led to this joint development between De Dietrich and Rosenmund^®. The innovative glass-Lined/Hastelloy construction guarantees maximum resistance to chemical solutions and aggressive solvents.

Cleaning and Decontamination (CIP)/Washing in place, (WIP) and Sterilizing in place(SIP)

CIP-/WIP- and SIP-System are an integral part of Rosenmund’s- process equipment range, including steam sterilization and aseptic use. The application of specialized spray systems and sterilization methods validate the vessel in preparation for processing.

Validation / Qualidation

Rosenmund® offers the possibility of validating your equipment. Our experienced methods- and machinery engineers are glad to support you in the development and execution of the Design Qualification (DQ), Installations Qualification (IQ), Operation Qualification (OQ), and Performance Qualification (PQ).

Easy-Clean Valve

The gloves and sight glasses installed in this side discharge valve enable a manual cleaning of the sealing surface of the discharge valve and ensure the following:

No contamination of the product
No contact between environment and vessel
No contact between employee and product, the latter possibly being toxic
Time saving (whole valve does not have to be dismantled)
Fast Return on Investment

Drying system Microwave

Efficient drying for the highest standards

Rosenmund^® has used its vast knowledge and industry experience with drying in order to develop the new drying system Microwave:

The heating via Microwave allows a very efficient drying. During the drying process the micro-waves enter directly into the product particles and cause a significant reduction in drying time. The Microwave System serves to support the conventional vacuum contact heating. The Microwave Unit is user-friendly and can be integrated into an already existing facility.