The safe, fast and simple solution for removing micro-joints.

The Q-Fin SkipJoint is a compact machine with a rotating deburring disc with a diameter of Ø 255 mm. Thanks to the right-angled position of the grinding disc, you can remove micro-joints safer, easier and more accurate than with a normal belt grinding machine or angle grinder. As simple as that.

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Q-FIN Quality Finishing Machines
Wilgenakker 8
5571 SJ Bergeijk
The Netherlands
t. +31 497 58 10 18

  • Fast processing time
  • No unwanted rounding due to angled grinding wheel
  • Constant quality
  • Simple and safe to use
  • Removes micro-joints easily

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Using a belt grinder to remove your micro joints, also called witness joints, gives you unwanted rounding of the product. Besides you’re not working safely. Now there’s a solution: the Q-Fin SkipJoint. The SkipJoint is equipped with a vertical rotating disc and a horizontal input table. With this, the micro joints are neatly removed perpendicular to the laser cut product. The polycarbonate guard plate can be set at the height corresponding to the product thickness. This way you are always working safely.

Micro joints are an easy way to attach small components to sheets, by not cutting through a small part of the contour. However, after cutting, a small burr remains on the product. This small burr on the contour is often sharp and not desirable for a nice finish. But how do you remove these micro-joints easily and quickly without undesirable changes to the contour of the product? Q-Fin has a clever machine for this, the SkipJoint. With this machine, you can remove the micro-joints in a safe and quick manner with little effort.

For the SkipJoint, grinding discs with various grain sizes and qualities are available, diameter Ø 255 mm. You can easily change the velcro disc once it is worn. You can use the machine as well for mounting a polishing or deburring brush.

Motor 0.75 kW
Insert table (foldable)
Front cover adjustable height
Grinding disc diameter Ø 255 mm
Maximum workpiece height 30 mm
Maximum workpiece width unlimited
Machine power supply 400 V, 50 Hz, 5 A, 2 kW
Dimensions (L x W x H) 595 x 405 x 1195 mm
Weight 86 kg
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Customer story

Van Bussel, Asten

How stainless steel specialists van Bussel can shorten their lead time with Q-Fin’s machines.

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Are you interested in one of our machines but would like to see it in action first? Schedule an obligation-free demonstration at our showroom location. Alternatively, you can also send us your own products for a remote demonstration. Contact us for more information, and we will get in touch with you regarding dates and possibilities.

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Joost Kouwenbergh
Export Manager
+31 497581018