Feeding, explosion protection, sifting, measuring

Optimize your hammer milling process

In addition to the mill itself, explosion protection, feeding, screening technology, and measurement technology have a significant influence on the overall performance of the grinding system.

Online particle size controller OPC
The OPC online particle size controller detects sieve breaks and other rejections by measuring the particle size of free-flowing bulk solids inline, enabling continuous, user-defined control of the grinding spectrum.
Controlador de granulometria online OPC Tietjen
Dust explosion protection
We offer comprehensive advice and draw up explosion protection concepts that are individually adapted to your requirements. In doing so, we use different explosion protection systems from various manufacturers.
Feeding & Dosing
The high and individual feeding system requirements are now taken into account by three product lines – R, DA and AGS feeders.
Sifting and screening
Combining a hammer mill with the right screening machines and sifters can make a significant contribution to saving energy during the grinding process.

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Particle size reduction process

A selection of Tietjen hammer mills

Your hammer mill performs best in combination with the appropriate dosing, measuring, sifting system. Dust explosion protection makes your mill safe.

Find here a selection of Tietjen mills.

Hammer Mill FD 32 Pro
FD32 Pro
Made for pet food and aqua feed producer
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FD32 Pro
Large chamber mill GDL
LARGE CHAMBER MILL GDL
Our all-rounder | screen change during run mode
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LARGE CHAMBER MILL GDL
High-speed mill VDK
High speed hammer mill VDK: Our allrounder
The robust hammer mill | for medium throughput | screen change during standstill
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High speed hammer mill VDK: Our allrounder
Wet hammer mill NDK
Wet hammer mill NDK for alcohol and ethanol production
Robust machine for wet grinding | ethanol production
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Wet hammer mill NDK for alcohol and ethanol production
BIMIX: Hammer Mill
BIMIX biomass hammer mill
Shredding unpackaged biowaste
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BIMIX biomass hammer mill
Large-chamber mill GDX
LARGE-CHAMBER MILL GDX
The flexible mill | automatic screen change
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LARGE-CHAMBER MILL GDX
High Speed Mill HM
High speed hammer mill HM: our smallest hammer mill
Our smallest hammer mill | self-feeding | requires no additional aspiration
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High speed hammer mill HM: our smallest hammer mill
Large chamber mill GD
Hammer mill FD optimized for fine grinding pet food and aquafeed
The powerhouse for maximum performance | screen change during standstill
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Hammer mill FD optimized for fine grinding pet food and aquafeed
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Improve your milling process

Our applications

Bioethanol Production
Shredding of starch carriers for bioethanol production. Hammer mills for bioethanol production
Bioethanol Production
Alcohol Production
Malt and grain processing for the production of potable alcohol and beer. Machinery for breweries and distilleries. Get in touch with us!
Alcohol Production
Petfood
Our machines are used for processing high quality pet food all over the world. Find out more about Tietjen’s equipment for pet food manufacturing.
Petfood
Aqua feed production
Tietjen hammer mills pulverize raw materials for aqua feed processing. Our equipment is made for fine grinding for aqua feed and shrimp feed production.
Aqua feed production
Insect feed production
We develop highly efficient shredding machines for insect farming. With our equipment, a wide variety of organic residues can be efficiently processed into feed for insect and larva farming.
Insect feed production
Compound feed production
Not all feed is the same. With our grinding solutions, we ensure you high-quality results with optimum utilization of raw materials. Our solutions are adapted to your requirements.
Compound feed production
Biowaste
From waste to recyclable material: With our individual solutions, we ensure optimum material separation. Individual plant configurations ensure clean material flows and optimal recycling of organic waste – as biogas or compost.
Biowaste
Biogas
More biogas for agricultural plants: You define input materials and requirements for the profitability of your plant, we increase the gas yield by up to 15 percent through an improved digestion process – with the same raw material input.
Biogas
Food
The food industry is relentlessly developing new applications while adopting consumer trends in the process. This means that there are always new process steps when it comes to processing raw materials. As a specialist in grinding, we are focused on the efficient and sustainable use of your raw materials.
Food
Wood
Whether dry or wet wood, large or small quantities: We make wood processing and pelleting more efficient. We offer our customers comprehensive solutions – from grinding to filling.
Wood
Natural Fibers
Machines for shredding natural fibers such as straw, hay and miscanthus. Processing of natural fibers and fibers.
Natural Fibers

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