

Overview
About Hans Christen AG<br>Zahnradfertigung
Who we are
h3>PERFECTION THROUGH PRECISION/h3> Gear wheels are always part of a whole. For big units to run smoothly, the small component parts must fit perfectly and operate flawlessly. We have been bringing this kind of precision to the "micro" sector for sixty years. We manufacture little masterpieces in metal: spur gears, helical gears, crown gears, bevel gears, worms and worm gears, sprocket wheels, toothed racks and complete gearing mechanisms according to your drawings. Our speciality is precision-ground gear wheels. That requires professionalism at all levels and the most up-to-date machinery. No wonder then that our name stands for the highest possible quality at an international level. h3>YOUR RELIABLE PARTNER/h3> We are suppliers - and like our products consider ourselves a vital cog in the machine. As your reliable partner, we have high volume flexibility at our disposal, offer short throughput times and guarantee to deliver on the agreed date. All of this would be impossible without our dynamic team of around 40 people: their specialist skills and high level of motivation are our greatest asset - something we nurture and greatly appreciate. At the head of the team - and always in the thick of it as well as leading by example - is Daniel Arn, representing the third generation of his family to lead the company. He heads up a family business that has continuously modernised since it was first founded in 1946 and therefore holds a key position in the European market.
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Herzogenbuchsee, Switzerland
Member since 2003
Employees20 - 50
Certificates1
Year of foundation1946
Marketing documents
Competencies
Technologies
Gear Making
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Cylindrical gear / spur gear | 1–5,000 | 1–1,000 mm | — | — | 6–400 mm | 0–200 kg |
Bevel gear wheel | 1–5,000 | 1–800 mm | — | — | 12–400 mm | 0–200 kg |
Rack (toothed) | 1–5,000 | 20–2,100 mm | 3–150 mm | 3–250 mm | 5–150 mm | 0–500 kg |
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 1–1,000 | 1–1,000 mm | 4–450 mm |
Automatic turning (bar) | 30–1,000 | 1–200 mm | 10–65 mm |
Threading
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Thread grinding | 1–5,000 | 8–1,000 mm | 1–250 mm | 0–1,000 kg |
Worm milling | 1–5,000 | 1–1,000 mm | 6–200 mm | 0–200 kg |
Worm grinding | 1–5,000 | 8–1,000 mm | 1–250 mm | 0–1,000 kg |
Materials
Plastics/synthetic materials
ThermoplasticsThermosetsGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloys
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelCold extruding steel
Light metals
Aluminium and aluminium alloysTitanium and titanium alloys
Cast metals
Cast steelCast iron
Industries
Hydraulic and pneumatic industryOffice machinery and suppliesPrecision engineering, mechatronics and opticsPower generation and transmission industryElectrical industryRailway and rail vehicles industryDrive and gear engineeringAutomation and control engineeringConstruction and architectural suppliesHousehold appliance industryShipbuilding industryPaper and printing machinery industryMilitary engineeringMining and tunnel engineeringLighting industryChemical industryInformation technology (hardware)Boiler, container and tank construction Machine tool manufacturingSpecial purpose machinery manufacturingMeasurement and control technique, laboratory equipmentClean room technologyMedical technologyMechanical engineeringTelecommunication industryPlant engineering and constructionApparatus engineeringPackaging industryFittings engineeringBuilding, agricultural and forestry machinery manufacturingAir conditioning, refrigeration and ventilation industryAerospace and aviation industryFurniture industryAutomotive and vehicle construction
Certificates
ISO 9001:2008
Parts & Machines
Parts (4)
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Schraubenrad
DescriptionStirnräder, Schraubenräder, Zahnriemenscheiben, Kegelräder, Schnecken und Schneckenräder, Kettenräder, Zahnstangen und komplette Getriebe nach Ihren Zeichnungen.
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Zahnrad
DescriptionUnsere Spezialität sind flankengeschliffene Zahnräder von höchster Präzision. Das bedingt Professionalität auf allen Stufen und neuste Maschinen.
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Zahnrad
DescriptionZahnräder sind immer Teil eines Ganzen. Um das Grosse zum Laufen zu bringen, muss das Kleine sich perfekt einfügen und einwandfrei funktionieren.
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Zahnstange
DescriptionDiese Präzision im Mikrobereich erbringen wir seit sechzig Jahren. Wir produzieren kleine Meisterwerke in Metall:
4 Parts
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