• All our products are unique. As standard.

    Both process and machine must be right for the customer. Every time: series production made by OTEC.

  • No matter how you look at it...

    ...the results are just perfect: mass finishing units made by OTEC.

  • When something goes wrong, we are right there.

    Down-time at our customers is a no-go: after-sales service made by OTEC.

  • We design the procedure for you.

    A fully documented process with every machine.

  • We have custom solutions at the ready.

    Whether a brand-new system or a modification – we find the solution that is right for you.


After the treatment or manufacturing of metallic workpieces, it is usually necessary to free them of sharp edges or slivers (burs). The term 'deburring' is used mainly in the metalworking industry to describe this process.

OTEC's ECO and CF machines are especially suitable for deburring bulk materials. For heavier and larger workpieces which must not come into contact with one another during processing and which must fulfil the highest requirements, the drag finishing or stream finishing machines are used. For deburring, the choice of the right abrasive media is absolutely critical. The burs must under no circumstances be merely bent over, but must be removed. This requires a great deal of experience and specialized knowledge.Our extremely well equipped laboratory makes OTEC your ideal partner when it comes to determining the right process medium and equipment.

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