Company

Rumpel SA is an independent, highly successful company in the décolletages sector. Founded in 1932, the company now employs around 50 people.

Large and small series of turned parts, shafts and special screws are manufactured on state-of-the-art equipment. We manufacture the desired parts according to your specifications, from all common materials, in diameters from 4 to 65 mm and in a maximum length of up to 600 mm.

We mainly machine free-cutting steel, stainless steel and aluminum. Depending on the series size and complexity of the workpieces, we produce on CNC multi-spindle lathes, CNC turning centers and sliding headstock lathes.

As a certified company, ISO 9001:2015, the requirements of a modern quality management system are met in full.

Products

Turned parts, shafts and axles according to customer drawings

We manufacture the desired parts according to your specifications, from all common materials, in diameters from 4 to 65 mm and in a maximum length of up to 600 mm. Mainly free-cutting steels, stainless steels and aluminum are machined. Depending on the series size and complexity of the workpieces, we produce on CNC multi-spindle, CNC turning centers and sliding headstock lathes.

Specifications

• Machining diameter up to 65 mm
• Max. Length range up to 600 mm

Machining options

• Deep hole drilling
• Cylindrical and centerless grinding
• Honing
• CNC milling
• CNC fine turning
• CNC drilling
• Thread rolling
• Smooth rolling
• Internal hexagon 
• Laser marking
• Torx®
• Torx Plus®

 

Special screws and threaded bushes

The turned screw variants are manufactured individually with metric or American / English thread standards, with fine threads or different thread pitches

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Specifications

• Special screws and fastening elements according to customer drawings
• Machining diameter up to 65 mm

Machining options

• Qual. 10.9/ 12.9/ 14.9
• Heat and surface treatment
• Thread locks
• Internal hexagon
• Torx®/Torx Plus®
• Wear protection
• Laser marking