Blechtechnik Koller GmbH

Austria, 8054 Graz

Overview

About Blechtechnik Koller GmbH

Who we are

CORE COMPETENCIES: As already associated our company name, our core competence lies in the sheet metal processing. We are a job shop, whose range of services in the simple sheet-metal blank with our guillotine shear begins to go away, on the laser cutting, punching, press brake bending, and only with the welding of the parts by hand or ends with robots. In addition, this range is supplemented by various small machines and extended by partner companies (eg in the areas of machining or surface treatment. Depending on the requirements of customers, this spectrum are run partially or completely. In summary, we can say that we are a competent partner in the field of sheet metal processing. Where the sheet metal working safely begins in our home and ends, but be interposed our partner companies when necessary and coordinated by us, which increases the benefits for our customers. KNOW HOW Our knowledge in the field of sheet metal processing is the result of our long experience in this field. In the early 80s, we invested specifically in the first machines for this area and learned since then successively to. At the beginning complicated to use punching machines and manually adjustable brakes were at the forefront, today there are laser technology and CNC press brakes. These changes happened of course, not suddenly but gradually. This "relatively" slow development, but we were nevertheless build long-term sustainable skill, which is highly appreciated by our partners. Mid-90s saw the owner of the company that you can not dance at two weddings. Therefore, the area of structural steel or metal building was abandoned in favor of sheet metal technology. This specialization focuses on our core competency, which we are able to still our offer to gradually improve all resources. We would be delighted to be able to contribute our know-how in your business!

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Graz, Austria

Member since 2004

Employees20 - 50

Certificates4

Turnover1 - 5 Mil.

Year of foundation1884

Marketing documents

blechtechnik_koller.pdfPDF File

Competencies

Technologies

Sheet Metal Processing

Technologies	Lotsize	Length	Width	Material thickness
Laser cutting 2D	1–100 k	1–4,000 mm	1–2,000 mm	0.1–20 mm
Bending / folding	1–100 k	1–4,000 mm	—	0.1–20 mm
Plate rolling / bending	from 1	—	1,000–3,000 mm	5–15 mm
Shearing (rectangular blank/strip)	1–100 k	—	—	0.5–10 mm

Welding

Technologies	Lotsize	Length	Width	Height	Weight
Inert gas shielded arc welding (MIG/MAG)	1–100 k	1–100,000 mm	1–100,000 mm	1–100,000 mm	0–10,000 kg
Inert gas shielded arc welding (TIG)	1–100 k	1–100,000 mm	1–100,000 mm	1–100,000 mm	0–10,000 kg
Stud welding	1–1,000	—	—	—	—

Welded constructions / Structural Steelwork

Technologies	Length	Width	Height	Weight
Welded constructions (weldments)	1–10,000 mm	1–4,000 mm	1–3,000 mm	0–5,000 kg

Finishing

Technologies	Lotsize	Length	Width	Height	Diameter	Material thickness
External cylindrical grinding	1–500 k	1–1,500 mm	—	—	1–1,150 mm	—
Internal cylindrical grinding	1–100 k	30–2,000 mm	—	—	20–1,125 mm	—
Belt grinding	1–100 k	—	100–1,250 mm	—	—	1–20 mm
Rotofinishing, barrel finishing	1–100 k	1–250 mm	1–250 mm	1–20 mm	—	—

Drilling / Sawing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Sawing	1–5,000	1–6,000 mm	1–200 mm	1–200 mm	1–200 mm	—
Drilling / threading / tapping	1–5,000	1–1,000 mm	1–1,000 mm	1–20 mm	—	0–150 kg

Labelling / marking

Technologies	Lotsize	Length	Width	Height	Diameter
Laser marking / Laser inscription	1–100 k	1–3,990 mm	1–1,990 mm	0.1–20 mm	0.1–1,990 mm

Materials

Light metals

Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys

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 alloys

Industries

Office machinery and suppliesElectrical industryMedical technologyMilitary engineeringAutomotive and vehicle constructionDrive and gear engineeringLighting industryAir conditioning, refrigeration and ventilation industryAerospace and aviation industryFurniture industryAutomation and control engineeringMachine tool manufacturingMechanical engineeringBoiler, container and tank construction Hydraulic and pneumatic industryApparatus engineeringFittings engineeringConstruction and architectural suppliesPaper and printing machinery industryBuilding, agricultural and forestry machinery manufacturingHousehold appliance industryMining and tunnel engineeringChemical industryPower generation and transmission industryInformation technology (hardware)Shipbuilding industryMeasurement and control technique, laboratory equipmentClean room technologyRailway and rail vehicles industrySpecial purpose machinery manufacturingPrecision engineering, mechatronics and opticsPackaging industryTelecommunication industryPlant engineering and construction

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