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Jet cutting systems

Updating your water jet cutting systems by replacing pressure converters with Hammelmann plunger pumps has clear advantages. Pressure converters are inefficient, only utilizing a low 60% of the energy taken. This has a direct impact on your wallet and the environment.

Contact us to find out how Hammelmann can help you reduce energy costs and improve the performance of your system.

 
 
 

Photo gallery

 
 
 

Benefit from:

Low operating costs

Geringe Betriebskosten

Practical design, the use of robust, high quality materials, and a precise production of all components allows long maintenance intervals and low follow-up costs.

 

Greater performance

Mehr Leistung

Depending on the design of the water jet cutting system, two or more pressure converters can be replaced by a single high-pressure pump unit.

 

Highest energy efficiency

Höchster Energieeffizienz

You only consume the energy needed for the current cutting process and save money.

 

Eligible for funding

Gezielter Förderung

Depending on your local power supplier substantial energy rebates or project funding could apply.

 
 
 
 
 

BUILD OF A HIGH PRESSURE PUMP FOR WATER JET CUTTING APPLICATIONS

 
 
Schneidanlagen Beispiel

BASIC UNIT

 
 

1. Ultra high pressure pump

2. Belt drive

3. Base frame

4.
Boost pump (optional)

5.
Feed water tank (optional)


6. Electric-Motor

7. Bypass valve

8. Frequency converter

9. Control panel

 
 
 
 
Variable Drehzahlanpassung durch einen Frequenzumrichter

Controller (PLC)

A special and practice-oriented control system for cutting systems with expansion software allows tailor-made installation on existing cutting table systems.

Steuerung der Hochdruckpumpe

Frequency converter

The electronic speed control of the drive motor is made possible via a frequency converter. The drive power can be perfectly adapted to the respective cutting task.

 
 
 

Performance parameters

 
 

Pump type

HDP
24

HDP
44

HDP
74

HDP
144

HDP
204

Power rating installed [kW]

15

22

30

30

37

45

55

75

110

132

Max. continuous operating pressure [bar]

3.800

3.800

3.800

4.000

4.000

Plunger diameter [mm]

8

12

12

15

15

Max. flow rate [l/min]

2,2

2,7

3,1

4,4

5,3

6,4

8,4

10,1

13

18

Max. number of cutting nozzles at
 Ø 0,25 mm

1

1

2

2

3

3

4

5

7

8

Max. number of cutting nozzles at
Ø 0,30 mm

-

1

1

1

2

2

3

4

5

6

Max. number of cutting nozzles at
 Ø 0,35 mm

-

-

1

1

1

1

2

3

3

5