At Büttner Ltd, we are specialists of precision machined metal parts. Usually we manufacture unique parts or small series to our customers. 34 years of production experience is the guarantee of our quality and production excellence.
Products & Services:
Military vehicle components
• Production of metal parts, unique parts and small series (25.000h/month)
• Precision machined parts, sheet metal, and plastic parts
• CNC machining, coating systems, welding, gundrilling
• Sheet metal, 3D printing
• XS to XXL size, max 25 tons of workpiece
• Max size 8500 x mm 3500 mm x 1500 mm
• Engineering services
Barrels
• 9mm- .50 BMG caliber
• Button forming technology
• Maximum length 2000 mm
• Poligon / Browning rifling
• Unique barrels, small quantities are possible
High caliber ammunition shell bodies
• 155mm artillery shell bodies (M107&ERFB)
o Annual production capacity of 120 000pc
• 120mm & 81mm mortar shell bodies
o Annual production capacity of 180 000pc, can be improved to 500 000pc
Silencers
• 3D Printed, Adaptive Freeflow Technology
• Weight: 375g
• Length: 170mm
• Available for calibers: .223 – .338 (.50 in progress)
• dB reduction: -31 db
• Accuracy: sub-MOA in 100m
• Auto fire capability: auto fire rated
• Installation: (M18x1, M16x1, M15x1, M14x1,
• M14x1L,5/8-24), 1.375 x 24 TPI hub compatible
• Material: Titan and Inconel
Rubber Track Pads
• Production of track pads according to requirements
• R&D, toolmaking, production in one hand
• Production capacity: 5000 pc /month
Engineering services
• Part production according to samples
• Part production according to 3D data and drawings
• Reverse engineering, technical documentation, 3D scanning
• R&D based on 3D metal printing LMD-W technology Toolmaking for rubber, aluminium, plastic
ExcelSense Technologies designs and manufactures rugged, maintenance-free, self-cleaning optical sensors and optical shields for LiDARs and cameras operating in the world’s most extreme environments.
Our technology supports harsh-environment sensing systems—including unmanned and autonomous platforms, situational awareness systems, and Intelligence, Surveillance, and Reconnaissance (ISR) applications—where contamination can degrade or disable critical optical sensors.
Unlike conventional solutions, ExcelSense’s multi-patented, award-winning technology actively removes abrasive dust, mud, oil, molten asphalt, and crystallized salt without requiring water, detergents, compressed air, or manual maintenance for the lifetime of the sensor.
Our ruggedized systems feature IP69-sealed hardware designed to withstand severe Arctic and desert climates, repeated contamination, and extreme mechanical stress, including continuous vibration of 30–70 G and spikes up to 200 G.
By ensuring persistent optical clarity in harsh conditions, ExcelSense enables reliable sensing and mission-critical vision where conventional systems fail.
ExcelSense is enhancing the availability, survivability, and resilience of defence platforms by:
Uniquely Enabling Unmanned Systems (UxS)
Providing persistently clear perception for autonomous land, air, and sea assets by ensuring that cameras and LiDAR sensors remain clear through dust, mud, and salt, thereby reducing mission aborts.
Enhancing Tactical Vehicle and Personnel Survivability
Enabling continuous “closed-hatch” operations for armoured vehicles and personnel carriers in high-dust and mud environments, eliminating the need for soldiers to dismount to manually clean optical sensors.
Securing Remote Infrastructure & ISR
Supporting Arctic and border sovereignty through persistent, maintenance-free remote surveillance in extreme cold and blowing snow where standard equipment fails.
Providing Logistics-Light Deployments
Eliminating the need for support infrastructure like water/detergent tanks and compressors, resulting in lower signatures and fewer resupply trips to forward-operating positions.
Ensuring AI Data Reliability
Maintaining high-fidelity sensor input to ensure reliable sensor fusion and the consistent performance of autonomy and targeting software.
Military Equipment Denmark (MED) is a Danish defence company supporting international defence manufacturers and technology providers seeking to establish and develop their presence in the Nordic defence market.
MED combines in-depth knowledge of Nordic defence requirements, procurement processes and market conditions with a strong network across the defence sector.
Through long-term partnerships, MED supports its partners throughout the business and capability lifecycle – from market entry, positioning and customer engagement to programme execution, integration and long-term sustainment.
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