

Overview
About PROMET-STAL
Who we are
We provide a professional service with designing, constructing and modernizing of machines. We have been working with many prestigious partners for many years who are leaders in their industries. We have at your disposal: • a modern design office with a team of constructor-technologists, • a team of welders, fitters, and engineers that guarantee comprehensive completion of assigned production tasks, • modern CNC machinery, thanks to which we carry out the most complicated orders on small and large-scale machining processes (5-axis milling, turning, wire cutting, waterjet, laser-cut, machine grinding). For many years we have been satisfying our clients’ needs by: • designing, constructing and repairing machines and devices • machining • production and assembly of steel construction PROMET-STAL is a company which has worked in the machine industry for 20 years. Among the biggest recipients of our services are: • MICHELIN • L'Oréal • STADLER • TIMKEN • KROENERT
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Olsztyn, Poland
Member since 2019
Employees50 - 100
Certificates4
Turnover1 - 5 Mil.
Year of foundation1998
Marketing documents
Competencies
Technologies
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | 10–1,000 mm | 10–10,000 mm | 10–1,000 mm | 0–10,000 kg |
Machine frames / bases / racks | 1–10,000 mm | 1–10,000 mm | 1–10,000 mm | 0–100,000 kg |
Mechanical Engineering
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Mechanical engineering | 1–100 | 100–10,000 mm | 100–10,000 mm | 100–10,000 mm | 0–100,000 kg |
Hydraulic engineering | 1–1,000 | 100–10,000 mm | 100–10,000 mm | 100–10,000 mm | 0–10,000 kg |
Pneumatic engineering | 1–1,000 | 100–10,000 mm | 100–10,000 mm | 100–10,000 mm | 0–100,000 kg |
Apparatus engineering | 1–1,000 | 100–10,000 mm | 100–10,000 mm | 100–10,000 mm | 0–100,000 kg |
Tool building | 1–1,000 | 10–1,000 mm | 10–1,000 mm | 10–1,000 mm | 0–1,000 kg |
Handling technology | 1–1,000 | 100–10,000 mm | 100–10,000 mm | 100–10,000 mm | 0–100,000 kg |
Turning
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Turning | 1–1,000 | 5–3,000 mm | 5–500 mm | — |
Automatic turning (bar) | 100–50,000 | 10–300 mm | 8–50 mm | — |
Full-range turning (including milling) | 100–50,000 | 5–300 mm | 5–50 mm | — |
Hard turning | 1–100 | 50–800 mm | 50–3,000 mm | — |
Broaching | 1–1,000 | 10–500 mm | 3–400 mm | — |
Centering / end facing | 1–1,000 | 5–2,000 mm | 5–200 mm | — |
Shaft machining | 1–1,000 | 10–3,000 mm | 10–300 mm | 0–2,500 kg |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–5,000 | 100–12,000 mm | 100–2,500 mm | 100–2,500 mm | — | 0–12,000 kg | — |
Inert gas shielded arc welding (TIG) | 1–5,000 | 100–12,000 mm | 100–2,500 mm | 100–2,500 mm | — | 0–12,000 kg | — |
Manual electrode welding | 1–5,000 | 100–12,000 mm | 100–2,500 mm | 100–2,500 mm | 100–5,000 mm | 0–12,000 kg | 1–10 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Milling | 1–1,000 | 10–1,600 mm | 10–400 mm | 10–400 mm | — | — |
5-axis milling machines | 1–10,000 | 10–1,500 mm | 10–1,500 mm | 10–700 mm | — | — |
Form milling (3 D) | 1–1,000 | 100–1,600 mm | 100–1,600 mm | 100–1,600 mm | — | — |
Full-range milling (including turning) | 1–1,000 | 100–1,600 mm | 100–1,600 mm | 100–400 mm | 10–400 mm | — |
Engraver milling | 1–1,000 | 100–1,600 mm | 100–1,600 mm | 100–1,600 mm | 10–400 mm | 0–1,500 kg |
Materials
Plastics/synthetic materials
ThermoplasticsHigh performance plasticNatural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticNatural Fibre Composites (NFC)
Non-metal inorganic materials
CeramicsGlass
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
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
Cast metals
Cast steelCast iron
Advanced Materials
Carbide
Precious metals
Other precious metals
Industries
Aerospace and aviation industryClean room technologyPaper and printing machinery industryAutomation and control engineeringApparatus engineeringTelecommunication industryMeasurement and control technique, laboratory equipmentRailway and rail vehicles industryBuilding, agricultural and forestry machinery manufacturingAutomotive and vehicle constructionConstruction and architectural suppliesPrecision engineering, mechatronics and opticsInformation technology (hardware)Medical technologyPackaging industryMining and tunnel engineeringOffice machinery and suppliesFurniture industryAir conditioning, refrigeration and ventilation industryElectrical industryFittings engineeringDrive and gear engineeringMilitary engineeringHydraulic and pneumatic industryPower generation and transmission industryLighting industryMechanical engineeringMachine tool manufacturingShipbuilding industryBoiler, container and tank construction Household appliance industryPlant engineering and constructionChemical industrySpecial purpose machinery manufacturing
Certificates
ISO 9001:2015
DIN EN 1090
DIN EN ISO 3834
EN 15085
Parts & Machines
Parts (9)
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pump valve
TechnologyFull-range milling (including turning)
MaterialStainless steel (rust-proof V4A)
Lotsize0
IndustriesChemical industry
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gripping head
TechnologyFull-range turning (including milling)
MaterialAluminium and aluminium alloys
Lotsize0
ComplexityMedium
IndustriesChemical industry
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bottle holder
TechnologyMilling
MaterialThermoplastics
Lotsize0
IndustriesChemical industry
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.webp)
support frame
TechnologyWelded constructions (weldments)
MaterialAluminium and aluminium alloys
Lotsize0
IndustriesRailway and rail vehicles industry
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punch
TechnologySpark erosion wire cutting
MaterialTool steel
Lotsize0
IndustriesMechanical engineering
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knives
TechnologySurface grinding machine
MaterialTool steel
Lotsize0
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bottles worm
TechnologyMilling
MaterialThermoplastics
Lotsize0
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guide roller
TechnologyTurning
MaterialCopper-zinc alloys (brass)
Lotsize0
IndustriesMechanical engineering
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hypoid gears
TechnologyFull-range milling (including turning)
MaterialCase hardening/tempering steel
Lotsize0
IndustriesMilitary engineering
Machinery (2)
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AVIA X-5
ManufacturerAVIA
ControlSIEMENS
Technology
5-axis milling machinesMilling
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Technology
5-axis milling machinesMilling
9 Parts
Full-range milling (including turning)2
Full-range turning (including milling)1
Milling2
Welded constructions (weldments)1
Spark erosion wire cutting1
Surface grinding machine1
Turning1
2 Machinery
5-axis milling machines2
Milling2
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