Special machinery construction, packaging systems, conveying technology and machining supply services from Lohne-Kroge in the Oldenburg Münsterland.
Viktor Krogmann GmbH & Co. KG
Lohne-KrogeNew on Amplifa
Special machinery construction from a single source
Viktor Krogmann GmbH & Co. KG is a family-owned special machinery manufacturer based in Lohne-Kroge in the Oldenburg Münsterland. The company develops, designs and manufactures packaging systems such as baling presses and tube bagging machines, conveying technology, test rigs, as well as machines and automation solutions for the plastics and cardboard industry. In addition, the company operates as a supplier in the fields of machining, assembly manufacturing and contract manufacturing: it produces turned, milled and welded parts as well as complex assemblies ranging from a few grams to several tonnes, and assembles and adjusts them. Production is carried out mainly on CNC turning and milling machines, with surface grinding and broaching; welded constructions are produced in TIG/MAG from steel and stainless steel. Customers come from the construction, concrete, agricultural machinery, plastics and packaging industries as well as from mechanical engineering and the automotive supply sector. Founded in 1886, the company employs more than 20 staff and offers engineering with 2-D and 3-D CAD, repair and maintenance, as well as trial baling with a mobile baling press on site.
- Site
- Lohne-Kroge
- Processes
- Machining (CNC turning and CNC milling, single-part and small-series production), Conventional turning, Surface grinding, Broaching, Welding (TIG/MAG), Assembly manufacturing and assembly (sawing, drilling, machining, welding, surface coating), Contract manufacturing (turned, milled and welded parts), Engineering/development/design with 2-D and 3-D CAD
- Materials
- Steel, Stainless steel, Plastics, Polyurethane, Cardboard, Film (packaging film), Hay, Ceramic fibre
- Founded
- 1886
- Employees
- 20+
- Industries
- Plastics industry, Packaging industry, Cardboard industry, Construction industry, Concrete industry, Agricultural machinery industry
- 01
Engineering and 2-D/3-D CAD design
- 02
Machining (turning, milling, grinding)
- 03
Welding of steel and stainless steel
- 04
Surface coating
- 05
Assembly manufacturing and assembly
- 06
Adjustment and testing
- 07
Service, repair and maintenance
Materials and processes
Steel
Used in machining, welded constructions and assembly manufacturing of metal semi-finished products.
Stainless steel
For welded sheet-metal and formed parts from 1 mm sheet thickness in TIG/MAG processes.
Polyurethane
Used, for example, for buffers with an internal steel core in deburring and testing systems.
Plastics
Processing and packaging solutions for plastic parts of the plastics industry.
Location
Lohne-Kroge
DEHeadquarters with production and administration
- Part weight / size
- Assemblies from a few grams to several tonnes
- Lot size
- Single-part and small-series production
- Materials
- Steel, stainless steel
- CNC lathes (Ø 20–700 mm, lengths up to 2 m)
- CNC milling machines with travel ranges X 4000, Y 1250, Z 1600 mm
- 3- and 5-axis milling machining centres
- Conventional lathes up to 1.5 m diameter
- Surface grinding machine 600 x 300 mm
- Broaching machine up to 25 mm keyway width
- Mobile baling press for trial baling
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Machining (CNC turning and CNC milling, single-part and small-series production)Machining | – | Turning: lengths up to 2 m | – | – | Steel, Stainless steel, Metal semi-finished products |
| Conventional turningMachining | – | Turned parts up to 1.5 m diameter | – | – | Steel, Stainless steel |
| Surface grindingMachining | – | Table size 600 x 300 mm | – | – | – |
| BroachingMachining | – | Keyway widths to DIN up to 25 mm | – | – | Steel |
| Welding (TIG/MAG)Joining | – | – | – | – | Steel, Stainless steel |
| Assembly manufacturing and assembly (sawing, drilling, machining, welding, surface coating)Assembly | – | – | a few grams – several tonnes | – | Metal semi-finished products |
| Contract manufacturing (turned, milled and welded parts)Machining | – | – | – | – | Steel, Stainless steel |
| Engineering/development/design with 2-D and 3-D CADEngineering | – | – | – | – | – |
| Special machinery construction: packaging systems (baling presses, tube bagging machines)Engineering | – | – | 0.5 kg – 250 kg | – | Hay, Ceramic fibre, Film residues, Metal chips, Wood shavings, Fibrous materials, Straw, Glass wool, Cellulose, Peat, Insulation material |
| Conveying technology (conveyor belts, chain conveyors, rollers, plastic modular belts)Engineering | – | – | – | – | – |
| Machines for the plastics and cardboard industry (lid inspection system, deburring and testingEngineering | – | – | – | – | Plastics, Cardboard |
| Test rig technologyTesting | – | – | – | – | – |
| Repair and maintenance of machines and systemsEngineering | – | – | – | – | – |
| Re-strapping of bales with plastic or steel strapsJoining | – | – | 0.5 kg – 250 kg | – | Plastics, Steel |
7 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC lathe | – | – | Diameter 20 mm to 700 mm, lengths up to 2 m | – | Lohne-Kroge |
| CNC milling machine (vertical and horizontal, universal automatic milling head 2.5° x 1.0°) | – | – | X = 4000 mm, Y = 1250 mm, Z = 1600 mm | – | Lohne-Kroge |
| Conventional lathe | – | – | Turned parts up to 1.5 m diameter | – | Lohne-Kroge |
| Surface grinding machine | – | – | Table size 600 x 300 mm | – | Lohne-Kroge |
| Broaching machine | – | – | Keyway widths to DIN up to 25 mm | – | Lohne-Kroge |
| 3- and 5-axis milling machining centres | – | – | – | – | Lohne-Kroge |
| Mobile baling press (for trial baling at the customer's site) | Krogmann | 1 | – | – | Lohne-Kroge |
Additional services
History
- 1886
Founded as a carpentry business by Heinrich-Josef Krogmann; manufacture of windmills for grain processing.
Third generation: conversion of production to steel; additional production of peat works equipment.
Fourth generation: manufacture of special machinery with a focus on packaging machines at the Lohne-Kroge site.