Rack Präzisionstechnik GmbH & Co. KG

Germany, 78603 Renquishausen

Competencies

Technologies

Turning

Technologies	Lotsize	Length	Diameter
Turning	300–100,000	1–300 mm	1–170 mm
Automatic turning (bar)	1–1 M	1–300 mm	1–60 mm
Swiss turning	500–500,000	from 0 mm	from 3 mm
Full-range turning (including milling)	1–10,000	1–2,000 mm	1–200 mm
Hard turning	1,000–1 M	5–50 mm	10–80 mm
Broaching	1,000–100,000	5–100 mm	5–100 mm

Machining (Plastics & Rubber)

Technologies	Lotsize	Length	Diameter
Turning	500–10 M	0.1–500 mm	0–180 mm

Threading

Technologies	Lotsize	Length	Diameter
Thread rolling	500–1 M	1–100 mm	1–50 mm

Finishing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
External cylindrical grinding	1,000–500,000	0–100 mm	—	—	0–200 mm	—
Centreless grinding	1,000–10 M	1–500 mm	—	—	1–70 mm	0–5 kg
Circular honing - internal	1,000–1 M	1–150 mm	1–150 mm	1–150 mm	1–80 mm	0–5 kg

Milling

Technologies	Lotsize	Length	Width	Height	Weight
Milling	1–10,000	1–410 mm	1–560 mm	1–410 mm	0–25 kg

Heat Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Induction hardening	500–1 M	1–250 mm	1–50 mm	1–250 mm	1–50 mm	0–5 kg

Drilling / Sawing

Technologies	Lotsize	Length	Width	Height	Diameter
Sawing	500–100,000	5–500 mm	5–120 mm	5–120 mm	5–120 mm

Labelling / marking

Technologies	Lotsize	Length	Width	Height	Diameter
Laser marking / Laser inscription	500–1 M	1–60 mm	1–60 mm	1–60 mm	1–60 mm

Materials

Light metals

Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys

Cast metals

Cast steelCast iron

Steel

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

Heavy metals

Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder

Industries

Construction and architectural suppliesFurniture industryFittings engineeringAutomotive and vehicle constructionMining and tunnel engineeringElectrical industryHydraulic and pneumatic industryTelecommunication industryPackaging industryOffice machinery and suppliesPower generation and transmission industryPrecision engineering, mechatronics and opticsAir conditioning, refrigeration and ventilation industryBoiler, container and tank construction Drive and gear engineeringAutomation and control engineeringHousehold appliance industryInformation technology (hardware)Building, agricultural and forestry machinery manufacturingMedical technologyShipbuilding industryMilitary engineeringMachine tool manufacturingPlant engineering and constructionSpecial purpose machinery manufacturingApparatus engineeringPaper and printing machinery industryChemical industryAerospace and aviation industryRailway and rail vehicles industryClean room technologyMechanical engineeringMeasurement and control technique, laboratory equipmentLighting industry

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