Specializing in pharmaceutical and fine chemical applications, De Dietrich Process Systems provides high efficiency solid/liquid separation and drying technology for batch processes that require the washing, isolating and drying of solids.
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Producing a high-quality product while keeping operators safe is the ultimate goal of any process. Whether in the chemical, pharmaceutical or food industry, DDPS Rosenmund filters and filter/dryers are recognized as a leader in nutsche filtration, utilizing vacuum and/or pressure to perform multiple process steps in a single vessel. Our high-efficiency batch dryers are built to significantly reduce production and drying times while maintaining critical containment requirements to minimize environmental and worker exposure.
We offer a wide range of filtration units, drying equipment and customized, integrated systems as well as a full portfolio of services, from preliminary engineering to refurbishment and upgrades, to suit various process requirements based on scope and product characteristics.
Producing a high-quality product while keeping operators safe is the ultimate goal of any process. Whether in the chemical, pharmaceutical or food industry, DDPS Rosenmund filters and filter/dryers are recognized as a leader in nutsche filtration, utilizing vacuum and/or pressure to perform multiple process steps in a single vessel. Our high-efficiency batch dryers are built to significantly reduce production and drying times while maintaining critical containment requirements to minimize environmental and worker exposure.
We offer a wide range of filtration units, drying equipment and customized, integrated systems as well as a full portfolio of services, from preliminary engineering to refurbishment and upgrades, to suit various process requirements based on scope and product characteristics.
Nutsche filter/dryers are multipurpose units designed to accomplish numerous batch process steps in a single vessel, including filtration (formation of the cake), smoothing, washing, drying, cooling and discharge. DDPS filters and filter/dryers carry the Rosenmund name, a brand synonymous with nutsche filtration expertise. Whether you’re looking for a smaller scale filter to perform simple benchtop testing, mid-size manual units for basic pilot plant operations or automated, large-capacity filter/dryers for full-size production, our equipment is built to optimize filter/dryer performance and efficiency. DDPS/Rosenmund filters and filter/dryers feature many unique design components that enhance the performance of the equipment to its fullest potential.
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Indirect dryers are typically a batch operation that involve hot fluid circulating through a jacket surrounding a sealed vessel that contains the product. This method is usually preferred for small or medium batches whose products risk containment or degradation by direct drying procedures. DDPS carries a wide range of dryer types that maximize product recovery, making them an ideal solution for high-value products. With quick cycle times, excellent product homogeneity and low residual moisture, our dryers will enable you to achieve your drying objectives.
DDPS can integrate any of our filtration equipment with process utilities, instrumentation, automation and controls and other peripheral components to create a fully-functioning, customized solution that meets the desired level of capabilities and sophistication needed to accomplish your processing objectives. Standalone equipment can provide a procurement hassle for many companies, as project engineers lack the expertise or bandwidth to self-navigate the ancillary needs of the process. The systems approach simplifies the complexity of a project by eliminating the need for multiple vendors and creating a "one-stop shop".
DDPS provides a full spectrum of project management and support, including:
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In addition to equipment fabrication, DDPS can provide testing, rentals, and reconditioning services to ensure your filtration and drying needs are successfully carried out. Our knowledge and experience combined with test data assessment will ensure your system is optimized for your product. Whether you have existing equipment in need of modernization or a new process that requires product analysis, we can provide the evaluation and support you need to maintain the integrity and quality of your product.
DE DIETRICH PROCESS SYSTEMS is the leading global provider of Process Equipment, Engineered Systems and Process Solutions for the fine chemical, chemical and pharmaceutical industry.
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