

Overview
About DI industrial, spol. s r.o.
Who we are
DI industrial is a contract manufacturer of fine mechanical components and modules in supply chain of world class producers of professional physical instruments, and manufacturer of special purpose machines and capital equipment for industrial and consumer goods. DI industrial produces exact parts of electron microscopes and parts for vacuum technology as well as it has experience in machining of stainless steel, brass, duralumin,etc. and surface finishing.
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Brno, Czech Republic
Member since 2009
Employees50 - 100
Certificates2
Turnover1 - 5 Mil.
Year of foundation1994
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Turning | 1–30 | 15–1,400 mm | 10–500 mm | — |
Automatic turning (bar) | 10–800 | 10–300 mm | 10–125 mm | — |
Full-range turning (including milling) | 10–350 | 10–400 mm | 10–350 mm | — |
Shaft machining | 1–100 | 10–500 mm | 5–324 mm | 0–25 kg |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–50 | 20–1,000 mm | 20–1,000 mm | 20–1,000 mm | — | 0–35 kg | — |
Inert gas shielded arc welding (Plasma) | 1–100 | 10–500 mm | 10–500 mm | 10–500 mm | 10–300 mm | 0–8 kg | 10–50 mm |
Inert gas shielded arc welding (TIG) | 1–50 | 20–10,000 mm | 20–1,000 mm | 20–1,000 mm | — | 0–50 kg | — |
Manual electrode welding | 1–100 | 20–5,000 mm | 20–5,000 mm | 20–5,000 mm | 20–1,000 mm | 0–80 kg | 20–150 mm |
Electron-beam welding | 1–400 | 10–200 mm | 10–300 mm | 10–200 mm | — | 0–5 kg | — |
Soldering | 1–80 | 15–1,000 mm | 15–1,000 mm | 15–1,000 mm | 10–450 mm | 0–50 kg | — |
Vaccum brazing | 1–80 | 20–1,000 mm | 20–1,000 mm | 20–1,000 mm | 10–2,000 mm | 0–50 kg | — |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–50 kg |
Electromechanical assembly | 0–50 kg |
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 10–1,200 mm | 10–800 mm | 10–800 mm | 5–750 mm | 0–30 kg |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Anodizing | 5–100 | 10–810 mm | 10–800 mm | 10–800 mm | 0–3 kg |
Blacking | 10–300 | 10–810 mm | 10–800 mm | 10–800 mm | 0–20 kg |
Sand blasting | 1–80 | 80–810 mm | 50–800 mm | 50–800 mm | 0–10 kg |
Spray-painting | 1–80 | 10–150 mm | 10–150 mm | 10–150 mm | 0–35 kg |
Nickel plating | 1–100 | 10–810 mm | 10–800 mm | 10–800 mm | 0–5 kg |
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
External cylindrical grinding | 1–100 | 10–250 mm | — | — | 10–250 mm | — |
Centreless grinding | 1–80 | 20–300 mm | — | — | 20–300 mm | 0–4 kg |
Surface grinding machine | 1–50 | 10–200 mm | 10–200 mm | 10–200 mm | — | 0–2 kg |
Threading
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Thread grinding | 5–100 | 10–150 mm | 5–30 mm | 0–3 kg |
Heat Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Annealing | 1–50 | 10–400 mm | 10–400 mm | 10–400 mm | 10–350 mm | 0–15 kg |
Hardening | 1–100 | 10–400 mm | 10–400 mm | 10–400 mm | 10–400 mm | 0–15 kg |
Vacuum annealing | 1–40 | 10–400 mm | 10–400 mm | 10–400 mm | 10–450 mm | 0–20 kg |
Jigmaking
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Assembly jigs | 10–300 mm | 10–300 mm | 10–300 mm | 0–3 kg |
Welding jigs | 10–300 mm | 10–300 mm | 10–300 mm | 0–3 kg |
Milling
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
Milling | 10–300 | 10–800 mm | 10–710 mm | 10–710 mm |
5-axis milling machines | 5–600 | 10–500 mm | 10–450 mm | 10–400 mm |
Labelling / marking
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Laser marking / Laser inscription | 1–80 | 10–300 mm | 10–300 mm | 10–300 mm | 10–250 mm |
Materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloys
Steel
Structural steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)
Light metals
Aluminium and aluminium alloysTitanium and titanium alloys
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Industries
Precision engineering, mechatronics and optics
Certificates
ISO 9001:2015
EN 9100
Parts & Machines
Parts (3)
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assembly
TechnologyElectromechanical assembly
MaterialStructural steel
Lotsize200
IndustriesMeasurement and control technique, laboratory equipment
2 / 3

valve
TechnologyMechanical assembly
MaterialStructural steel
Lotsize400
3 / 3

flange + bellows
TechnologyElectron-beam welding
MaterialStructural steel
Dimensions
Height200 mm
Length200 mm
Width25 mm
Lotsize100
Machinery (2)
1 / 2

MAS 280 SY
ManufacturerKovosvit
ControlSinumeric
Year of Construction2019
Technology
Turning
2 / 2

DMG 50
ManufacturerDMG mori
ControlHeindenhain
Year of Construction2014
3 Parts
Electromechanical assembly1
Mechanical assembly1
Electron-beam welding1
2 Machinery
Turning1
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