Frantzis K. Bros G.P.

Greece, 57022 Thessaloniki

Overview

About Frantzis K. Bros G.P.

Who we are

Frantzis Bros is a company established in 1957 in Thessaloniki, Greece. The company is manufacturing mechanical parts for various industrial sectors. The parts produced are gears, shafts, couplings, complex CNC parts and more. We can manufacture prototypes or large quantity batches, consisting of only one item or an assembly of different items. All parts are produced using CNC, conventional machines, and many years of experience in manufacturing. Being a team of young people, we are constantly focused in improving and perfecting the manufacturing process to meet the needs of our clients.

Thessaloniki, Greece

Member since 2011

Employees10 - 20

Certificates1

Turnover1 - 5 Mil.

Year of foundation1952

Marketing documents

ISO Certificate - English frantzis_brochure_en.pdfPDF File

Competencies

Technologies

Turning

Technologies	Lotsize	Length	Diameter	Weight
Turning	1–10,000	0–1,000 mm	0–350 mm	—
Full-range turning (including milling)	1–10,000	1–1,000 mm	1–250 mm	—
Broaching	1–1,000	1–350 mm	1–800 mm	—
Centering / end facing	1–1,000	1–700 mm	1–350 mm	—
Shaft machining	1–10,000	30–1,000 mm	20–350 mm	0–400 kg

Gear Making

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Cylindrical gear / spur gear	1–1,000	10–3,000 mm	—	—	20–2,500 mm	—
Internal teeth	1–100	10–125 mm	—	—	100–500 mm	0–500 kg
Bevel gear wheel	1–1,000	20–1,000 mm	—	—	50–500 mm	0–800 kg
Sprocket (wheel)	1–500	10–500 mm	—	—	50–2,500 mm	0–5,000 kg
Cogged belt pulley	1–1,000	10–800 mm	—	—	20–3,000 mm	0–10,000 kg
Rack (toothed)	1–500	150–1,100 mm	15–300 mm	15–500 mm	25–150 mm	0–1,000 kg
Worm gear	1–1,000	40–3,000 mm	—	—	40–200 mm	0–1,000 kg

Machining (Extruded Profiles)

Technologies	Width	Height	Weight
Machining of extruded sections	1–300 mm	1–500 mm	0–500 kg

Heat Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Case hardening/surface hardening	1–1,000	1–2,000 mm	1–2,000 mm	1–2,000 mm	1–2,000 mm	0–1,000 kg
Induction hardening	1–1,000	1–2,000 mm	1–2,000 mm	1–2,000 mm	1–2,000 mm	0–2,000 kg

Milling

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Milling	1–10,000	0–1,100 mm	0–600 mm	0–560 mm	—	—
Form milling (3 D)	1–10,000	1–1,100 mm	1–600 mm	1–560 mm	—	—
Engraver milling	1–10,000	1–1,100 mm	1–600 mm	1–560 mm	1–500 mm	0–400 kg

Materials

Steel

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

Light metals

Aluminium and aluminium alloys

Heavy metals

Copper-zinc alloys (brass)Copper and copper alloys

Cast metals

Cast steelCast iron

Plastics/synthetic materials

ThermoplasticsHigh performance plasticThermosetsGlass fibre-reinforced plastic

Industries

Furniture industryElectrical industryBuilding, agricultural and forestry machinery manufacturingDrive and gear engineeringChemical industryPower generation and transmission industryPaper and printing machinery industryLighting industryMechanical engineeringMining and tunnel engineeringPlant engineering and constructionRailway and rail vehicles industryTelecommunication industryAutomation and control engineeringAutomotive and vehicle constructionPackaging industryMilitary engineeringHydraulic and pneumatic industrySpecial purpose machinery manufacturing

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