
Overview
About Rudolf Kunkel<br>Maschinenbau GmbH
Who we are
The Rudolf Kunkel Maschinenbau GmbH was founded in 1932 by the Master Locksmith Rudolf Kunkel. The company went from being an original Locksmith in a mechanical engineering, who worked as a supplier for material handling equipment industry in the first place. Were produced, among others bending and forming parts with welding processing, mechanical processing and surface treatment. For shaping and bending of many vendor parts self-designed and developed bending machines were used. These machines - evolved from practical - tried and tested in their use, so that one soon to passed to specialize exclusively on their production. In 1975 was the management of the holding, the 1976 GmbH was on Peter Kunkel over, held him until 1996. Since 1996, he is led by Dr. Michael Kunkel and Joachim Kunkel. Gen. Engineering Flame cutting, welding CNC milling, drilling up to 2000 x 800 x 600 Turning to center distance 3000 x 400 Bending of profiles and sheets, straightening Assembly Hydraulic Pneumatics Electrical Engineering / Electronics Components and assemblies Manufacturer of hydraulic straightening and bending machines and hydraulic presses and press automation. Special engineering in the field reel, straighteners, feeders, scissors. Special solutions in terms of complete production lines of metal forming
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Bessenbach, Germany
Member since 2008
Employees10 - 20
Turnover1 - 5 Mil.
Year of foundation1934
Competencies
Technologies
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–1,000 | 50–2,000 mm | 50–2,000 mm | 50–2,000 mm | 5–2,000 mm | 0–15,000 kg | 5–200 mm |
Manual electrode welding | 1–100 | 50–2,000 mm | 50–2,000 mm | 50–2,000 mm | 5–2,000 mm | 0–15,000 kg | 5–200 mm |
Jigmaking
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Drilling / milling jigs | 50–2,000 mm | 50–1,000 mm | 50–600 mm | 0–2,000 kg |
Assembly jigs | 50–2,000 mm | 50–1,000 mm | 50–1,000 mm | 0–5,000 kg |
Welding jigs | 50–2,000 mm | 50–1,000 mm | 50–1,000 mm | 0–5,000 kg |
Clamping devices | 50–2,000 mm | 50–1,000 mm | 50–1,000 mm | 0–5,000 kg |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–10,000 kg |
Electromechanical assembly | 0–2,000 kg |
Turning
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Turning | 1–100 | 10–3,000 mm | 5–500 mm | — |
Automatic turning (bar) | 10–5,000 | 10–800 mm | 10–40 mm | — |
Full-range turning (including milling) | 1–5,000 | 10–2,000 mm | 10–400 mm | — |
Hard turning | 1–1,000 | 10–800 mm | 10–800 mm | — |
Centering / end facing | 1–50 | 10–2,000 mm | 50–400 mm | — |
Shaft machining | 1–3,000 | 10–3,000 mm | 10–400 mm | 0–2,000 kg |
Welded constructions / Structural Steelwork
Milling
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Milling | 1–5,000 | 10–2,000 mm | 10–1,000 mm | 10–1,000 mm | 0–2,000 kg |
Form milling (3 D) | 1–5,000 | 10–2,000 mm | 10–1,000 mm | 10–1,000 mm | 0–2,000 kg |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Weight | Material thickness |
|---|---|---|---|---|---|
Oxyacetylene cutting | 1–1,000 | 50–2,000 mm | 50–1,000 mm | 0–500 kg | 5–90 mm |
Finishing
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Surface grinding machine | 1–100 | 10–1,000 mm | 5–400 mm | 2–250 mm | 0–200 kg |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Sawing | 1–1,000 | 10–250 mm | 10–300 mm | 10–250 mm | 10–250 mm |
Materials
Natural materials
Wood/timber
Plastics/synthetic materials
ThermoplasticsThermosetsGlass fibre-reinforced plasticWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysSolder
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 steel
Light metals
Aluminium and aluminium alloys
Industries
Precision engineering, mechatronics and opticsHydraulic and pneumatic industryConstruction and architectural suppliesElectrical industryBuilding, agricultural and forestry machinery manufacturingApparatus engineeringMining and tunnel engineeringPower generation and transmission industryFittings engineeringRailway and rail vehicles industryDrive and gear engineeringPlant engineering and constructionHousehold appliance industryAutomation and control engineeringAutomotive and vehicle construction
Parts & Machines
Parts (1)
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1 Parts
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