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Black Box Engineering

  • With the best balancing machines and years of experience, we specialize in Wankel engines.

Elite Wankel Engine Balancing Services – Specialists in Precision Engineering

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Elite Wankel Engine Balancing Services – Specialists in Precision Engineering

Wankel Engine Balancing, Rotor Optimization, Eccentric Shaft Calibration – Experts in High-Performance Rotary Engines

Welcome to Black Box Engineering, your specialized partner for Wankel engine balancing and optimization. With over 20 years of experience, we offer comprehensive repair services and custom balancing solutions for both large enterprises and individual enthusiasts. Our expertise covers all components of the Wankel rotary engine—including rotors, eccentric shafts, and apex seals—ensuring precision through advanced diagnostics and cutting-edge balancing techniques.

We provide sophisticated diagnostics that identify and resolve complex issues such as vibrations, unusual noises, and performance inefficiencies. Our state-of-the-art equipment allows us to perform meticulous calibrations, guaranteeing that all repairs and balancing services are accurate and reliable. Our dedicated team is committed to delivering the highest standard of service and quality, enhancing both the performance and longevity of your Wankel engine.

Led by a founder with deep professional insight and a passion for rotary engine mechanics, Black Box Engineeringis devoted to exceeding your expectations. We are recognized globally for our expertise in Wankel engines and are trusted by professionals around the world. Contact us today and experience the difference that true expertise and customer focus can make for your high-performance rotary engine.

What We Offer

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Customized Wankel Engine Balancing Services

We provide bespoke balancing solutions for your Wankel engine, either based on your specifications or by enhancing an existing model. Get exactly what you need with our tailored services to optimize engine performance.

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Professional Repair and Diagnostics

Experiencing vibrations or unusual sounds from your rotary engine? Our experts accurately diagnose the issue and repair only what's necessary. Safe and effective fixes that stand the test of time.

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Source Rare Spare Parts with Us

With years of experience and in-depth industry knowledge, we locate the special parts others can't find. We know precisely what components fit together and where to find them. Contact us to solve even the most challenging spare part needs.

Om os

Personlig ekspertise og dedikation

Lasse Truels Nielsen
Lasse Truels Nielsen

Meet Lasse Truels Nielsen – Expert in Wankel Engines

With over 20 years of experience, Lasse Truels Nielsen is a highly recognized name in the world of rotary engines. Renowned for his incredible meticulousness, Lasse not only knows everything about Wankel engines but is also extremely familiar with all the machinery he uses. From lathes to precision balancing machines, he calibrates down to 0.005 grams, ensuring unmatched accuracy in his work.

Lasse's dedication and expertise mean you can always expect the best in both service and the final product. With him at the helm, your Wankel engine is in the safest and most skilled hands.