

Overview
About Gera Makine Kalıp Metal A.S.
Who we are
Gera Makina is a Turkey-based manufacturer specialized in large-scale welded and machined metal parts for the machinery, construction, and energy industries. With over 5,000 m² of production space, we offer CNC milling (up to 10,000 mm), heavy welding, surface treatment, painting, and CMM inspection. Our manufacturing capabilities include 7 bridge-type CNC machines (3+2 axis), welding stations with manipulators, powder coating and wet painting booths, as well as sandblasting and laser welding systems. We also operate a new 2,000 m² advanced sheet metal facility (VISION), equipped with a fully automated LVD PX-1530 turret punch, high-precision LVD Easy-Form press brakes, and a robotic powder coating line. This facility allows for 24/7 high-volume punching, bending, and finishing operations. Gera is certified to ISO 9001:2015, EN ISO 3834-2, and EN 1090 EXC3 standards and provides full measurement reports. We serve global OEMs with high-precision components, custom-built assemblies, and turnkey manufacturing services.
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Bursa, Turkey
Member since 2025
Employees50 - 100
Certificates3
Turnover5 - 10 Mil.
Year of foundation2004
Competencies
Technologies
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | from 1 | from 0 mm | from 0 mm | from 0 mm | — | from 0 kg | — |
Inert gas shielded arc welding (TIG) | from 1 | from 0 mm | from 0 mm | from 0 mm | — | from 0 kg | — |
Manual electrode welding | 1–100 | 0–10,000 mm | 0–5,000 mm | 0–6,000 mm | 0–3,000 mm | 0–45,000 kg | 3–250 mm |
Machining (Extruded Profiles)
| Technologies | Width | Height | Weight |
|---|---|---|---|
Machining of extruded sections | 10–1,500 mm | 10–500 mm | 0–1,000 kg |
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | from 0 mm | from 0 mm | from 0 mm | from 0 kg |
Machine frames / bases / racks | 500–10,000 mm | 300–5,000 mm | 200–5,000 mm | 0–45,000 kg |
Beam prefabrication | 1,000–12,000 mm | 200–2,000 mm | 200–2,000 mm | 0–45,000 kg |
Mechanical Engineering
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Mechanical engineering | 1–1,000 | 100–10,000 mm | 100–2,700 mm | 100–2,200 mm | 0–45,000 kg |
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 10–5,000 mm | 10–2,000 mm | 10–1,500 mm | 10–2,500 mm | 0–45,000 kg |
Sheet Metal Forming (Stamping, Deep-drawing)
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Punching / pressing (Out-of-tool) | 1–500 k | from 100 mm | 100–500 mm | 0–5 mm |
Plate rolling / bending | 1–10,000 | — | 0–1,400 mm | 0.5–10 mm |
Threading
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Thread grinding | 1–1,000 | 0–150 mm | 0–150 mm | 0–150 kg |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Bending / folding | from 10 | from 0 mm | — | from 3 mm |
Punching / nibbling | 1–5,000 | 300–1,500 mm | 300–1,500 mm | 0–5 mm |
Combined forming laser cutting / punching | 1–5,000 | 300–1,500 mm | 300–1,500 mm | 0–5 mm |
Heat Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Annealing | 1–10 | 50–15,000 mm | 50–5,000 mm | 50–5,000 mm | 50–5,000 mm | 0–25,000 kg |
Hardening | 1–10 | 50–15,000 mm | 50–5,000 mm | 50–5,000 mm | 50–5,000 mm | 0–25,000 kg |
Hardening and tempering | 1–10 | 50–15,000 mm | 50–5,000 mm | 50–5,000 mm | 50–5,000 mm | 0–25,000 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Milling | 1–1,000 | from 0 mm | from 0 mm | from 0 mm | — |
5-axis milling machines | 1–1,000 | from 0 mm | from 0 mm | from 0 mm | — |
Form milling (3 D) | 1–1,000 | from 0 mm | from 0 mm | from 0 mm | — |
Full-range milling (including turning) | 1–1,000 | 0–10,000 mm | 0–2,700 mm | 0–2,200 mm | 0–2,500 mm |
Finishing
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Shot blasting | 1–10 | 50–6,000 mm | 50–5,000 mm | 50–3,300 mm | 0–15,000 kg |
Rotofinishing, barrel finishing | 1–10 | 50–6,000 mm | 50–5,000 mm | 50–3,300 mm | — |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Drilling / threading / tapping | 1–1,000 | 0–10,000 mm | 0–2,700 mm | 0–2,200 mm | 0–45,000 kg |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Powder coating | 1–1,000 | 50–10,000 mm | 50–10,000 mm | 50–5,000 mm | 0–45,000 kg |
Parts cleaning/degreasing | 1–3,000 | 50–1,400 mm | 50–2,300 mm | 50–1,200 mm | 0–300 kg |
Sand blasting | 1–500 | 100–6,000 mm | 100–5,000 mm | 1,000–3,300 mm | 0–25,000 kg |
Spray-painting | 1–500 | 100–6,000 mm | 100–5,000 mm | 100–3,300 mm | 0–25,000 kg |
Materials
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
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)
Industries
Construction and architectural suppliesApparatus engineeringAerospace and aviation industryPower generation and transmission industryPlant engineering and constructionPackaging industryMining and tunnel engineeringMeasurement and control technique, laboratory equipmentMechanical engineeringMachine tool manufacturingLighting industryHydraulic and pneumatic industryHousehold appliance industryFurniture industryFittings engineeringElectrical industryDrive and gear engineeringBuilding, agricultural and forestry machinery manufacturingBoiler, container and tank construction Automotive and vehicle constructionAir conditioning, refrigeration and ventilation industryAutomation and control engineeringPrecision engineering, mechatronics and opticsRailway and rail vehicles industryShipbuilding industrySpecial purpose machinery manufacturingTelecommunication industry
Certificates
ISO 9001:2015
DIN EN 1090
DIN EN ISO 3834
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