

Overview
About Kohlstädt GmbH
Who we are
The name Kohlstaedt stands since 1976 for custom components and assemblies. We see ourselves as a partner who walks with a high degree of individuality and professionalism ideas into products. Our unique production makes it possible, the front and cover the entire range of the housing art. Continuous growth and personal contact to our customers make us a reliable companion. The above-average growth of our customers, we must understand this as confirmation of our daily work. Punching / lasers For the mechanical prefabrication, we can always choose the best manufacturing processes. Contours and Druchbrüche can be performed both as a laser cut, and punched. The combination of laser and punching provides the economic optimum for all batches. Folding / bending During the transition of a sheet metal blank in the third Dimension to ensure angular tolerances, continuous bending angle and the maintenance of dimensions.A footprint free bending or laminating with protective films can be applied to visible surfaces. Press in and weld nuts and bolts Essential for all assemblies in enclosures and front panels are pressing and welding fixtures. Welding For all materials we have the right welding process. Steel, aluminum and stainless steel sheets we weld by hand or by machine. The corresponding Schweißnahtpassivierungen be put to use in highly stressed parts. Mill With our Fräscentren HSC (high-speed cutting) not only optimal surfaces are manufactured. Compared with the conventional milling operation can be carried out with the 5 to 10 times the speeds and feeds according to material. These technological advantages provide for economical processing times. Grind When the housing parts and front panels, which are neither painted nor powdered or anodized, ensures a clean cut image for a professional finish.Depending on the component and requirement we grind by hand or belt grinding machines. Anodizing / chromating In our in-house electroplating aluminum parts (front panels, sheet metal parts, case) anodized and / or provided with organic conversion coatings. Partially anodized / chromated aluminum parts are possible, as untereloxal printed areas. Assembly The installation of locks, sash locks, doors, seals, connectors and special in and add-on parts can be carried out by us. Partial and complete assemblies, we also carry out with materials provided. Screen printing By screen printing various materials can be printed. We print to your specifications not only your membrane switches, front panels and front covers. In manual screen printing we can design sheet metal parts and the housing individually. For highly stressed surfaces, we can run the screen printing in Untereloxaltechnik. Film assembly Folienendschnitte be performed depending on the support and structure with laser or conventional cutting plotters as well as punching tools.The loading LEDs and metal domes and laminating the entire keyboard assembly will be held for specific projects. Front and decorative foils are shaped with tools from our own production. Here's more, glass and plastic windows and touch screens can be integrated into the front panels and enclosures. Electronic assembly The ESD-equitable assembly of customer and standard electronics can be carried out to final acceptance. Front panels Front covers Membrane keypads -Sheet and p...
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Vlotho, Germany
Member since 2001
Employees200 - 500
Certificates2
Turnover20 - 50 Mil.
Year of foundation1976
Marketing documents
Competencies
Technologies
Assembly
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Mechanical assembly | from 0 mm | from 0 mm | from 0 mm | from 0 mm | 0–100 kg | from 0 mm |
Electromechanical assembly | from 0 mm | from 0 mm | from 0 mm | from 0 mm | 0–50 kg | from 0 mm |
Surface Treatment
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Laser cutting 2D | 1–10,000 | 0–2,500 mm | 0–2,500 mm | from 0 mm | from 0 mm | 0–500 kg | 0–15 mm |
Punching / nibbling | 1–10,000 | 0–2,500 mm | 0–1,250 mm | from 0 mm | from 0 mm | 0–150 kg | 0–10 mm |
Combined forming laser cutting / punching | 1–10,000 | 10–2,500 mm | 10–1,250 mm | from 0 mm | from 0 mm | 0–100 kg | 1–10 mm |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | — | — | — | — | — | — | — |
Inert gas shielded arc welding (TIG) | 1–10,000 | 100–800 mm | 100–800 mm | 100–800 mm | 1–2 mm | 0–50 kg | 1–2 mm |
Spot welding | 1–10,000 | from 0 mm | from 0 mm | from 0 mm | from 0 mm | from 0 kg | 0–2 mm |
Stud welding | 1–10,000 | from 0 mm | from 0 mm | from 0 mm | from 0 mm | from 0 kg | from 0 mm |
Machining (Extruded Profiles)
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Machining of extruded sections | from 0 mm | 10–1,000 mm | 10–1,000 mm | from 0 mm | 0–20 kg | from 0 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Milling | 1–1,000 | 5–800 mm | 5–800 mm | 1–300 mm | — | 0–500 kg | — |
Form milling (3 D) | 1–1,000 | 5–800 mm | 5–800 mm | 1–300 mm | — | 0–500 kg | — |
HSC milling | 1–1,000 | 50–700 mm | 50–500 mm | 3–70 mm | from 0 mm | 0–400 kg | from 0 mm |
Engraver milling | 1–10,000 | 5–800 mm | 5–800 mm | 1–300 mm | 5–500 mm | 0–150 kg | from 0 mm |
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Belt grinding | 1–5,000 | from 0 mm | 15–500 mm | from 0 mm | from 0 mm | from 0 kg | 3–700 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Sawing | 1–1,000 | 5–2,500 mm | 5–1,100 mm | 1–50 mm | 1–50 mm | — | — |
Drilling / threading / tapping | 1–1,000 | 0–700 mm | 0–500 mm | 0–550 mm | from 0 mm | 0–400 kg | from 0 mm |
Materials
Natural materials
Wood/timberRock
Sintered materials
Metal powder for formed partsMetal powder for hard metal
Plastics/synthetic materials
ThermoplasticsThermosetsElastomersGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materials
Non-metal inorganic materials
CeramicsGlassConcreteCast mineralsGraphite
Precious metals
SilverGoldPlatinumOther precious metals
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Cast metals
Cast steelCast iron
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
Industries
Automotive and vehicle constructionMachine tool manufacturingPaper and printing machinery industryAerospace and aviation industryPower generation and transmission industryMining and tunnel engineeringConstruction and architectural suppliesLighting industryPrecision engineering, mechatronics and opticsMilitary engineeringFurniture industryPackaging industryDrive and gear engineeringOffice machinery and suppliesElectrical industryHydraulic and pneumatic industryBoiler, container and tank construction Clean room technologyRailway and rail vehicles industryMechanical engineeringMedical technologyChemical industryInformation technology (hardware)Measurement and control technique, laboratory equipmentShipbuilding industryAir conditioning, refrigeration and ventilation industryAutomation and control engineeringBuilding, agricultural and forestry machinery manufacturingSpecial purpose machinery manufacturingTelecommunication industryApparatus engineeringFittings engineeringHousehold appliance industry
Certificates
ISO 9001:2015
EN ISO 13485
Parts & Machines
Machinery (18)
1 / 18
nicht vorhanden
ManufacturerSchemal
ControlStromdichteregler
Year of Construction1990
Technology
Anodizing
2 / 18
HFBO8025
ManufacturerAmada
ControlOP2
Year of Construction1996
3 / 18
FASTI-MATIK CNC 4000
ManufacturerFASTI
Control-
Year of Construction1992
4 / 18
Soyer 850 CNC
ManufacturerSoyer
Control-
Year of Construction2001
Technology
Stud welding
5 / 18
ARO2X16
ManufacturerARO
ControlMicro 2 X 16 III
Year of Construction2000
Technology
Spot welding
6 / 18
Amada AWV 500T
ManufacturerAmada
Control-
Year of Construction1994
Technology
Inert gas shielded arc welding (TIG)
7 / 18
Migatronic
ManufacturerMigatronic
Control-
Year of Construction1995
Technology
Inert gas shielded arc welding (MIG/MAG)
8 / 18
Altendorf
ManufacturerAltendorf
Control-
Year of Construction1990
Technology
Sawing
9 / 18
Kuhlmann P25S
ManufacturerKuhlmann
ControlPrograv
Year of Construction2000
Technology
Engraver milling
10 / 18
Kuhlmann P25S
ManufacturerKuhlmann
ControlPrograv
Year of Construction2000
Technology
MillingForm milling (3 D)
11 / 18
Gillardon
ManufacturerGillardon
Control-
Year of Construction1990
Technology
Drilling / threading / tapping
12 / 18
Sunimat
ManufacturerTRUMPF
Control-
Technology
Punching / nibbling
13 / 18
TC 6000 FMC
ManufacturerTRUMPF
Control-
Year of Construction2002
Technology
Laser cutting 2DCombined forming laser cutting / punchingPunching / nibbling
14 / 18
Punktschweißanlage
ManufacturerARO
Control-
Technology
Inert gas shielded arc welding (MIG/MAG)
15 / 18
Kabine als Eigenbau
ManufacturerMHG Strahlanlagen GmbH, Düsseldorf
Control-
Year of Construction2002
16 / 18
HSC Fräsmaschine, RFM 760
Manufacturerröders GmbH, Soltau
Control-
Year of Construction2003
Technology
HSC millingDrilling / threading / tappingMilling
17 / 18
HSC Fräsmaschine, RFM 760
Manufacturerröders GmbH, Soltau
Control-
Year of Construction2004
Technology
Drilling / threading / tappingMillingHSC milling
18 / 18
Zwei-Band Schleifmaschine mit Handlingseinrichtung
ManufacturerKuhlmeyer Maschinenbau GmbH, Bad Oeynhausen
Control-
Year of Construction2004
Technology
Belt grinding
18 Machinery
Anodizing1
Stud welding1
Spot welding1
Inert gas shielded arc welding (TIG)1
Inert gas shielded arc welding (MIG/MAG)2
Sawing1
Engraver milling1
Milling3
Form milling (3 D)1
Drilling / threading / tapping3
Punching / nibbling2
Laser cutting 2D1
Combined forming laser cutting / punching1
HSC milling2
Belt grinding1
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