Strub has been recognized as high quality spindle oil suitable for high perfomance high speed milling spindles. Step-tec community has been well aware of Strub and have been favorite choice. Recently, Strub gained approval for Fischer Spindles for STRUB Vulcolube Clean HLP-D 68 and 46. This yet another validation of quality of Strub branded spindle oil. Please contact OTRA to find our more.
Spindle repair services since 2000
Located in Baden-Wuerttemberg region (capital Stuttgart), Kern has been providing professional spindle repairs services for grinding, milling and turning spindles since 2000. Kern repairs about 800 spindles per year.
Strong reputation for workmanship
Kern’s focus on quality of repaires and dedicated staff has earned a strong reputation for its workmanship. It is a great complement to receive a complement from customers that Kern’s services is better than the original manufacturer.
“Many thanks for the quick repair, excellent customer support and cooperation in repairing our StepTec spindle. A special thank you and a special word of praise to the service technician, who visited us and fixed the spindle. We never had a StepTec spindle running that smoothly! We’re looking forward to future service and cooperation with KERN Spindelfullservice! ” – Maik Widowski, KIEFER Werkzeugbau GmbH
Thoroughly tested with state of the art equipment, failure analysis
Kerns’s dedication for quality is supported by its process to repairs according to DIN ISO 1940 and state of the art testing equipments. Kern’s service range includes contract balancing technology (according to DIN ISO 1940), grinding technology, measuring and testing technology. Kern has a complete machine shop with the ability to grind tool cones completely.
Kern dismantle and analyze the spindle and inform the customer about the condition and failure report with the causes and improvement measures for the machine, including a detailed cost estimate.
Vast experience with high quality spindles from European makers
Kern’s repairs about 800 spindle per year and has experience in repairing (not limited to) following list of spindles,
Kessler, Fischer, Weiss, Renaud, Omlat, Deuschle, Blohm, Reckerth, Fiege, Fortuna, SLF, SPL, IMT, Voumard, Blombach, StepTec, GMN, Mikron, Grob, Gamfior, Hessap, UVA, IBAG, HüllerHille, Chiron, DMG, Unior, HS-Tec, Cocom, Moore, UKF, Hurco, ABA, Bridgeport, Jukomet
Last forty years with precision manufacturing
OTRA was founded in 1974 with a mission to spread high precision manufacturing in Korea. OTRA recently celebrated 40th year birthday with friends and families looking back what we have achieved together and look toward even better future.
From the ashes, Korea industrialized with astonishing speed. It is remarkable what we have accomplished last fifty years. Today, Korea is the first in ship building, the first in semiconductor, the second in LCD and the fifth in automobile manufacturing in the world.
Behind this remarkable accomplishment is all of you who are here today to who led high precision manufacturing in Korea. Also there was a generous support from friends in Europe who have helped us with technology and equipment to enable high precision manufacturing including Mikron of Switzerland.
With our belief that high technology is the only way to elevate Korea to advanced industrialized nation, OTRA committed itself to spread of high precision technology and equipment. OTRA has been a trustful partner to our customers.
Standing here in front of friends and families, I would like to make a promise that OTRA will not forget the its founding mission to spread high precision technology in Korea and support your success. OTRA will meet any hardship and overcome any challenge with you.
– From Michael Lee’s Speech