Edge deburring – precision solutions for clean edges


With our solutions for edge deburring, you will be able to remove edges from workpieces. In the manufacturing process, the unwanted material build-up is caused by various work steps:


  • punching of flat parts
  • laser cutting
  • drilling
  • milling

To ensure that components are safe to handle later on, precise edge deburring is required. Our machine attachments and systems are designed for this particular purpose.


Our unique modular system enables numerous work steps to be carried out on just one machine. Especially smaller companies that manufacture complex metal parts in-house benefit from our innovative modular principle.


We also offer solutions for deburring large quantities of parts with our industrial systems. Precision and mechanical innovation are our trademarks.

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Edge deburring – modern processes


For edge deburring, our machines offer a fully automatic machining process. This offers numerous advantages:


Exact deburring at all times: workpieces are always deburred to a consistent quality. The tolerance values are very low (up to 0.02 mm). This is essential for further processing in machine-based high-tech environments.

Edge deburring

Calculation and planning: The deburring of edges in the industrial sector becomes exactly calculable. Usually, components are to be deburred directly after punching or laser cutting. Subsequently, further work steps are to be carried out. Our technology enables you to optimise processes within your company.


Work safety and ease of use: Our machines are software-supported precision solutions. Yet they are easy to use. We maintain existing safety standards to a high degree of reliability. In addition, edge deburring by our machines is a requirement for ensuring that components are free from the risk of injury. 


To meet our quality standards in every situation, we deburr edges using a 2-step process.


First, the primary burr will be removed. This originates from the previous work step. Abrasive belts or aggressively abrasive brushes remove the material build-up of the the primary burr. For this process, you can choose suitable abrasives depending on the material to be treated.

This first step of deburring creates the so-called secondary burr. Part of the removed material is shifted over the edge. Scotch brushes and abrasive brushes will also remove this secondary burr effectively.


With a final edge rounding we ensure that components are ideally useable. 

Requirements of the workpieces for edge deburring


Our processes protect the original geometry of the workpiece. This ensures that your components are exactly as planned in the CAD programme - including perfectly deburred and rounded edges. 


Often edges have to be rounded due to technical specifications. An example of this are cable bushings. With the help of our edge deburring, you receive components that protect the electronics. This is essential for safe functioning. This is why our solutions are used in the manufacture of valuable equipment in a wide range of industries. 


Our customers can trust in the quality of LOESER. Our flexible machine systems meet individual requirements of workpieces. Whether square tubes, round parts or sheet metal - each component brings its own technical specifications. We supply systems that allow specific adaptations.


You can adjust the process parameters of our machines for edge deburring. Different materials (stainless steel, aluminium alloy steels) require different processing methods. The tools and aggregates can be selected according to the application. Edge rounding as well as surface finish are exactly according to the technical specifications.


Another feature of our work is that we can improve the chipping in a specific way. Cut edges are optimised. This is how we ultimately contribute to increasing the service life of drills and punching tools.

Edge deburring
Edge deburring

Edge deburring – areas of application


LOESER is a market leader in grinding technology. Industrial systems for deburring or modular machine attachments – innovative companies worldwide have been relying on our products for a long time.


We are world market leaders in the manufacture of machines for rim deburring. We offer our own series of machines for this process. You can set the processing parameters exactly to the dimensions and material properties of the rims. Edge deburring prepares the rims for painting or finishing. Around 80% of all car rims worldwide are deburred on LOESER systems.


Other industries that we supply with our edge deburring and grinding technology solutions include:


  • Automotive: Our machines are used to deburr clutch plates, trim strips or sealing plates, among other things.
  • Food industry: We enable the production of safe food.
  • Aerospace 
  • Hydraulics and pneumatics
  • Medical technology 
  • Renewable energies: solar and wind power


Our machine with planetary heads is perfect for deburring various workpieces. With this system, precision work up to a width of 500 mm becomes a standard feature in your company. Low tolerances of up to 0.02 mm for the edge rounding of surface-ground parts ensure the required results even in the most complex applications.


Our references clearly speak for themselves: leading companies in every industry that we supply with our systems trust in our services. Our edge deburring systems as well as our modular systems promote innovation across all industries.

Innovative and user-friendly – edge deburring from LOESER

At LOESER we follow the path of continuous product and process optimisation. Research and industry value our company since innovation and future viability are deeply rooted in our DNA.


In the case of edge deburring, it is demonstrated by the variety of ways in which our systems can respond individually to the requirements of various workpieces. Removal rate, abrasives, feed rate or coarseness – all these parameters can be precisely adjusted to individual needs. 


This makes our machines into user-friendly and practical companions for the successful work of your company. 

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Centerless cylindrical grinding

Centerless belt grinding systems – with more than a thousand machines delivered, LOESER is number one in this technology worldwide. Through-feed grinding is the first choice when it comes to high throughput and maximum efficiency. Thanks to the modular system, the removal rate and surface properties of the system can be perfectly tailored to your requirements - customer-specific solutions in series.

Loops - between peaks

Cylindrical grinding between centers is always used when the geometry of the workpieces does not allow grinding in one pass. With our systems you achieve exactly the removal rate and surface quality you need.

Thanks to our modular system, we can supply series solutions that are precisely tailored to your application.

Centerless - stationary - roll grinding

Stationary centerless grinding is an extremely efficient way of cylindrical grinding parts which, due to their properties, cannot be machined between centers or can only be machined with difficulty between centres, but which are not suitable for through-feed grinding due to their geometry. You save a lot of time here, because the clamping process and the positioning of the tailstock or steady rest are no longer necessary.

Efficient grinding technology "made by LOESER". As with all of our systems, you benefit from our modular system. Customized solutions in series.

Superfinish Microfinish

For roughness values Ra 0.002 - Ra 0.06 µm, LOESER offers Superfinish aggregates (as attachment devices) and complete systems.

With up to 3000 vibrations per minute, you can achieve surface textures that are precisely tailored to your application.

chrome plating

Turnkey flow - chrome plating plants for round material with fully automatic loading and unloading facilities. Environmentally friendly due to minimal chromic acid requirement and energy efficiency.
Maximum safety and process monitoring.

Flat deburring

Perfect planetary deburring and defined edge rounding. Also called flakkoting.

With our systems you achieve exactly the edge rounding and surface quality you need. Taking into account all process parameters such as feed rate and required edge rounding, we use our modular construction kit to configure your system precisely to your requirements.
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