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Jahns – Fertigung

Manufacturer of hydraulic motors, pumps, flow and volume dividers as well as pumps and agitators for process engineering

Jahns Logo

Jahns-Regulatoren GmbH

Offenbach am Main, 63069 (DE)New on Amplifa

1905Founded
1928Family ownership Dapp/Sauerwein
Offenbach am MainProduction site

About Jahns-Regulatoren

Jahns-Regulatoren GmbH is a family-owned machinery manufacturer based in Offenbach am Main that has been in existence since 1905. The company manufactures slow-running radial piston motors, axial piston pumps, governors as well as flow and volume dividers for hydraulics and drive technology. Following the acquisition of the product lines of the company ABG from Karlsruhe in 2000, it also manufactures centrifugal pumps, submersible pumps and agitators, which are used mainly in the chemical and process engineering industries. Production takes place on CNC machines in small lot sizes with a high depth of manufacturing at the Offenbach site. Product developments are advanced jointly with customers; in addition, the range includes the purchase and distribution of traded goods from hydraulics and drive technology as well as the design and selection of agitators and pumps. Its customer base includes hydraulics specialists as well as heavy machinery plants, forging manipulators and rubber injection molding machines.

Site
Offenbach am Main
Processes
Manufacture of axial piston pumps, Manufacture of radial piston motors, Manufacture of governors for power engines / water turbine governors, Flow and volume dividers, Centrifugal pumps, Submersible pumps, Agitators (propellers, pitched-blade turbines, dissolvers/toothed discs, cross-beam), CNC manufacturing in small lot sizes
Materials
CNC machining
Founded
1905
Industries
Hydraulics, Plant engineering, Chemical industry, Process engineering, Presses, Heavy machinery
  1. 01

    Product development jointly with customers

  2. 02

    CNC manufacturing

  3. 03

    Assembly

  4. 04

    Design and selection of pumps and agitators

  5. 05

    Distribution (with international sales partners)

Manufacturing processes

CNC

CNC machining

Manufacture of hydraulic components, pumps and agitators in small lot sizes on CNC machines.

Sites

Standort Offenbach am Main

Offenbach am Main

DE

Headquarters and production

Lot size
Small series
  • CNC machines

Components & Products

Radial piston motors
Radial piston motorsCNC manufacturing · Heavy machinery
Agitators
AgitatorsEngineering · Process engineering
Centrifugal pumps and submersible pumps
Centrifugal pumps and submersible pumpsCNC manufacturing · Chemical industry

Inside the production

Manufacturing at the Offenbach am Main site
Manufacturing at the Offenbach am Main site

Industries

HydraulicsPlant engineeringChemical industryProcess engineeringPressesHeavy machineryForging manipulatorsRubber injection molding machines

Processes & technical limits

ProcessesToleranceMax. partWeightLot sizeMaterials
Manufacture of axial piston pumpsEngineering–––––
Manufacture of radial piston motorsEngineering–––––
Manufacture of governors for power engines / water turbine governorsEngineering–––––
Flow and volume dividersEngineering–––––
Centrifugal pumpsEngineering–––––
Submersible pumpsEngineering–––––
Agitators (propellers, pitched-blade turbines, dissolvers/toothed discs, cross-beam)Engineering–––––
CNC manufacturing in small lot sizesMachining–––small lot sizes–
Purchase/trading of traded goods from hydraulics and drive technologyEngineering–––––

2 Anlagen & Maschinen

MachineManufacturer / modelQuantityWorking areaYear builtSite
CNC machines––––Offenbach
NC machines (historical, production converted)–––1970Offenbach

Additional services

Product development jointly with customersTrading in hydraulics and drive technology componentsDesign and selection of agitators and pumps

Company history

  1. 1905

    Founded as a specialist factory for governors for power engines by Wilhelm Jahns, Carl Seidel and silent partners; registered in the commercial register of Offenbach

  2. 1928

    Taken over by the Dapp/Sauerwein families; start of production of axial piston pumps for presses and steering machines as well as water turbine governors

  3. 1970

    Start of production of slow-running radial piston motors; conversion of production to NC machines

  4. 1986

    Beginning of the purchase of traded goods from hydraulics and drive technology; build-up of the flow and volume divider product range

  5. 2000

    Acquisition of the product lines centrifugal pumps, submersible pumps and agitators of the company ABG from Karlsruhe

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