HTK-SF

A Joint-Venture of HTK-Vent GmbH

and Serafima GmbH & Co KG

We are more than a global service provider for all brands of fans, blowers, compressors, and our proprietary TZT centrifuge dryer. We act as a dedicated partner throughout every stage of your system’s lifecycle, from routine maintenance to full replacements or the delivery of entirely new machines. Our commitment extends across industries, allowing us to provide comprehensive, tailored service that meets your specific needs.

With more than 20 years of experience, we continuously challenge ourselves with one question: what truly sets an excellent service and business partner apart from a good one? We believe the difference lies not only in what we do, but in how we think. At HTK-SF, service is more than a responsibility; it is a commitment to excellence. This mindset defines who we are and drives us to deliver exceptional support and solutions that create real, lasting value.

Competencies

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Field
Service

From maintenance to repairs, we deliver efficient, ATEX-compliant solutions to keep your systems running seamlessly.

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In-house
repairs

If on-site repair isn’t possible or reasonable, our in-house service handles even the most complex issues efficiently and effectively.

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Spare
parts

Durable OEM and alternative spare parts for fans and compressors—delivered quickly and designed for optimal performance with minimal disruption.

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Replacements
& New Machines

We supply and install new fans, blowers, and compressors for greenfield or brownfield projects, ensuring efficiency and a seamless transition.

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Centrifuge dryer TZT, FSD
Competence Team

We deliver advanced engineering, sustainable design, and full support services to enhance efficiency of your centrifuge dryer TZT, FSD.

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Technical
support

From maintenance to compliance, our tailored consultation services optimize your equipment for maximum efficiency and safety.

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Welding
Experts

We deliver expert welding and reverse engineering services, using advanced scanning to replicate impellers and minimize downtime.

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RaaS
Reliability as a Service

We transform condition monitoring with RaaS, granting complete access to raw data and insights for independent analysis and smarter maintenance decisions.

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ATEX
Experts

With expertise in ATEX regulations, we provide safe, reliable solutions—from Zone 0 blowers to refurbishments and rapid on-site service.

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Welcome to
HTK-SF

Where Excellence is the Standard

We are committed to delivering exceptional customer service, outstanding quality, and unmatched flexibility. Specialising in fluidic and process systems, we support a broad range of industries, particularly within the chemical, petrochemical, and steel sectors. Our approach goes beyond understanding your needs; we work to meet them comprehensively and sustainably.

Our Global Network

 Local Support, Global Reach

HTK-SF support map

We want to help you!

We are available to help you 24 hours a day, 365 days a year:

Call + 43 (0) 664 467 40 20

or fill our form