Karl Maier GmbH

Germany, 74889 Sinsheim

Competencies

Technologies

Welding

Technologies	Lotsize	Length	Width	Height	Weight
Inert gas shielded arc welding (MIG/MAG)	1–1,000	0–10,000 mm	0–5,000 mm	0–2,000 mm	0–1,500 kg
Inert gas shielded arc welding (TIG)	1–10,000	1–10,000 mm	1–5,000 mm	1–2,000 mm	0–1,500 kg
Robot welding	1–10,000	1–3,000 mm	1–1,500 mm	1–1,500 mm	0–300 kg
Stud welding	1–10,000	—	—	—	—

Welded constructions / Structural Steelwork

Technologies	Length	Width	Height	Weight
Welded constructions (weldments)	1–10,000 mm	1–5,000 mm	1–2,000 mm	0–1,500 kg
Machine frames / bases / racks	1–8,000 mm	1–5,000 mm	1–2,000 mm	0–1,500 kg
Beam prefabrication	1–6,000 mm	1–6,000 mm	1–6,000 mm	0–1,500 kg

Sheet Metal Processing

Technologies	Lotsize	Length	Width	Weight	Material thickness
Laser cutting 2D	1–100 k	0–3,000 mm	0–1,500 mm	—	0–25 mm
Bending / folding	1–10,000	0–3,000 mm	—	—	0–25 mm
Punching / nibbling	1–100 k	0–3,000 mm	0–1,500 mm	—	0–8 mm
Combined forming laser cutting / punching	1–100 k	0–3,000 mm	0–1,500 mm	—	0–8 mm
Oxyacetylene cutting	1–10,000	1–12,000 mm	1–2,500 mm	0–20,000 kg	1–100 mm
Plasma fusion cutting	1–10,000	1–12,000 mm	1–2,500 mm	0–20,000 kg	1–30 mm
Plate rolling / bending	1–1,000	—	0–1,000 mm	—	0–5 mm
Shearing (rectangular blank/strip)	1–1,000	—	—	—	1–8 mm

Mechanical Engineering

Technologies	Lotsize	Length	Width	Height	Weight
Mechanical engineering	1–10,000	1–6,000 mm	1–6,000 mm	1–6,000 mm	0–2,500 kg

Assembly

Technologies	Weight
Mechanical assembly	0–5,000 kg
Industrial / On-site-assembly	0–5,000 kg

Milling

Technologies	Lotsize	Length	Width	Height
Milling	1–10,000	0–6,000 mm	0–1,400 mm	0–1,000 mm
5-axis milling machines	1–10,000	0–7,000 mm	0–1,500 mm	0–1,000 mm

Assembly Group Manufacturing

Technologies	Lotsize	Length	Width	Material thickness
Riveting	1–1,000	1–6,000 mm	1–6,000 mm	1–25 mm

Drilling / Sawing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Sawing	1–10,000	1–6,000 mm	1–6,000 mm	1–6,000 mm	1–220 mm	—
Drilling / threading / tapping	1–10,000	1–6,000 mm	1–6,000 mm	1–6,000 mm	—	0–2,500 kg

Surface Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Rotofinishing, barrel finishing	1–10,000	1–500 mm	1–500 mm	1–500 mm	—	—	—
Powder coating	1–500	1–6,000 mm	1–2,200 mm	1–2,800 mm	—	0–2,000 kg	—
Parts cleaning/degreasing	1–500	1–6,000 mm	1–2,200 mm	1–2,800 mm	—	0–2,000 kg	—
Sand blasting	1–100	1–6,000 mm	1–2,500 mm	1–2,500 mm	—	0–1,000 kg	—
Spray-painting	1–500	1–6,000 mm	1–2,200 mm	1–2,800 mm	—	0–2,000 kg	—
Galvanizing	1–100	1–6,000 mm	1–2,500 mm	1–2,500 mm	1–1,500 mm	0–1,000 kg	1–25 mm

Materials

Steel

Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steel

Cast metals

Cast steelCast iron

Light metals

Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys

Industries

Packaging industryMachine tool manufacturingDrive and gear engineeringBuilding, agricultural and forestry machinery manufacturingPlant engineering and constructionMechanical engineeringSpecial purpose machinery manufacturingPaper and printing machinery industry