Development, manufacturing and distribution of hydraulic cylinders, valves, pumps, motors and hydraulic power units.
Bulmak GmbH
50171 Kerpen (Headquarters)New on Amplifa
About Bulmak
Bulmak GmbH was founded in Kerpen in 1973 and specialises in hydraulic applications. The product range includes hydraulic cylinders (single- and double-acting, telescopic cylinders), hydraulic valves, hydraulic motors, gear pumps and motors, hydrostatic power steering units, hand and foot pumps as well as hydraulic power units and tanks. In addition to many standard types, the company develops and manufactures customised products to customer specifications, with development based on drawings or samples possible. The products are used in drive technology, mechanical engineering and industry as well as in machine tool hydraulics. Since 2022, Bulmak has been part of GEOGROUP AG; manufacturing takes place in cooperation with long-standing partner manufacturers in Bulgaria. Customers also receive consulting, spare parts supply and service, plus an online shop for standard products.
- Site
- Kerpen
- Processes
- Manufacturing of custom hydraulic cylinders, Consulting and support, Spare parts supply, Online shop (bulmak.shop)
- Materials
- Hydraulic valves, Hydraulic cylinders, Hydraulic power units, Gear pumps and gear motors, Hydrostatic power steering units
- Founded
- 1973
- Industries
- Drive technology, Mechanical engineering, Machine tools, Industry
- 01
Consulting and development based on drawings or samples
- 02
Manufacturing by long-standing partner manufacturers in Bulgaria
- 03
Distribution and spare parts supply
- 04
Service and support
Products and technical data
Hydraulic valves
Solenoid, directional, flow, pressure and check valves with rated flow up to 160 l/min and rated pressure up to 320 bar.
Hydraulic cylinders
Single- and double-acting cylinders as well as telescopic cylinders, also manufactured individually to drawing or sample.
Hydraulic power units
Mini and large power units as well as tanks, developed to customer requirements.
Gear pumps and gear motors
Displacement 1 to 147 ccm, pressure up to 250 bar, available as single, double or triple versions.
Hydrostatic power steering units
Displacement volume 39.6 to 990 ccm/rev with accessories such as valve blocks and steering columns.
Location
Kerpen
DEHeadquarters
Hydraulic components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Engineering | – | – | – | – | – |
| Engineering | – | – | – | – | – |
| Engineering | – | – | – | – | – |
Additional services
History
- 1973
Founded in Kerpen
- 2022
Bulmak becomes part of GEOGROUP AG