Spark CNC s.p.

Bosnia & Herzegovina, 78407 Gradiska

Competencies

Technologies

Welding

Technologies	Lotsize	Length	Width	Height	Weight
Inert gas shielded arc welding (MIG/MAG)	from 1	0–1,000 mm	0–1,000 mm	0–1,000 mm	0–500 kg
Inert gas shielded arc welding (TIG)	from 1	0–1,000 mm	0–1,000 mm	0–1,000 mm	0–25 kg

Surface Treatment

Technologies	Lotsize	Length	Width	Height	Weight
Anodizing	1–1,000	1–1,000 mm	1–1,000 mm	1–1,000 mm	0–1,000 kg
Blacking	1–11,111	1–10,000 mm	1–10,000 mm	1–10,000 mm	0–10,000 kg
Chromatizing	1–1,000	1–1,000 mm	1–1,000 mm	1–1,000 mm	0–1,000 kg

Heat Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Carbonitriding	1–1,000	1–1,000 mm	1–1,000 mm	1–1,000 mm	1–10,000 mm	0–1,000 kg
Case hardening/surface hardening	1–1,000	1–1,000 mm	1–1,000 mm	1–1,000 mm	1–1,000 mm	0–1,000 kg

Turning

Technologies	Lotsize	Length	Diameter
Automatic turning (bar)	from 1	50–800 mm	10–50 mm
Swiss turning	1–500 k	from 10 mm	from 10 mm

Milling

Technologies	Lotsize	Length	Width	Height
Milling	1–500 k	0–500 mm	250–1,000 mm	100–500 mm
5-axis milling machines	1–500 k	0–500 mm	0–250 mm	100–500 mm
Form milling (3 D)	1–500 k	0–500 mm	0–250 mm	0–100 mm

Materials

Heavy metals

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

Light metals

Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys

Plastics/synthetic materials

ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)

Steel

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

Cast metals

Cast steelCast iron

Industries

Boiler, container and tank construction Automotive and vehicle constructionMilitary engineeringAerospace and aviation industrySpecial purpose machinery manufacturingAutomation and control engineeringMedical technologyMechanical engineeringHydraulic and pneumatic industry

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