Our procedure

Successful and Safe

Damages such as cracks and chips on plastic boxes are repaired with our special self-developed welding machine. The base of this device is made in Canada, everything else like the tip, the barrel and the electronics, as well as the welding wire, which is adaptable to different materials, were developed or improved by ourselves, or with the support of one of the largest companies in Germany. All elements are adjusted to our high standard - quality "Made in Germany". Our repairs are permanent and not just "superficial".

To ensure a perfect repair and to maintain our 85% success rate, we have optimized our repair process. Our welding wire is manufactured specifically for each fabricator, whether KTP, Cabca, Schoeller Allibert, Orbis, Con Pearl or other manufacturers and is individually adapted to the material to be repaired. Whether it is HDPE, PP or ABS does not matter. Likewise, we developed tailor-made procedure for special containers, such as ESD.

We do not use gadgets or materials "off the peg", instead we redefined the industry standard with our own developments. Our advancement of the welder’s Barrell, nozzle and circuit board allow for optimal results at high temperatures. Both material and volume, as well as pressure and temperature, can only be performed expertly by our professionals.

Back
Plastic roller
Plastic welding machine

Quality assurance

Certified and competent

We manage to successfully handle 85% of all repair orders. Feel free to convince yourself of our high standard at any time. The Steinbeis Institute Esslingen even certifies that the boxes gain in stability through the repair – feel free to read the report of the institute. Report

Kunststoffboxen
After a repair by the company Sepro Repair, the value of the corresponding plastic box is not only preserved, but substantially improved. Stability and quality are [...] measurably increased. Steinbeis-Institut Esslingen
Repair diagram
Force-Machine-distance diagram for Friedola KTP CABCA Samples
Repair diagram
Force-Machine-distance diagram for Friedola KTP CABCA Samples
Maximum load diagram
Maximum load related to sample thickness
Maximum load diagram
Force-Machine-distance diagram for Friedola KTP CABCA Samples