Hammelmann tank cleaning units remove everything from sticky deposits to rock hard scale from the walls of tanks and vessels at pressures up to 26,100 psi [1800 bar]: Here are a few examples from our extensive range.
0.70 inch [18 mm]
"S" arm / 2 nozzles
Operating pressure:
max. 23k psi [1600 bar]
Flow rate:
40 gpm [150 l/min]
Access opening:
min 5.51 inch [140 mm]
Applications:
Pipe cleaning, Small vessel cleaning
0.55 inch [14 mm]
"V" arm / 2 nozzles
Operating pressure:
max. 26k psi [1800 bar]
Flow rate:
26 gpm [100 l/min]
Access opening:
min 5.51 inch [140 mm]
Applications:
Digester cleaning, Pipe cleaning
0.521 inch [13 mm]
"V" arm / 2 nozzles
Operating pressure:
max. 23k psi [1600 bar]
Flow rate:
66 gpm [250 l/min]
Access opening:
min 7.48 inch [190 mm]
Applications:
Vessel cleaning, Pipe cleaning
2.20 inch [56 mm]
lever arm / 2 nozzles
Operating pressure:
max. 23k psi [1600 bar]
Flow rate:
132 gpm [500 l/min]
Access opening:
min 11.81 inch [300 mm]
Applications:
Large vessel cleaning
Ease of handling and high power performance make the Aquablast® surface cleaners more than just cleaners. They can be used for a wide range of applications.
Working width:
19.7 inch [500 mm]
Operating pressure:
max. 14k psi [1000 bar]
Flow rate:
42 gpm [159 l/min]
Rotation speed:
1500 rpm
Applications:
Paint booth grid cleaning, Floor and paving cleaning, Decoating
Working width:
15.75 inch [400 mm]
Operating pressure:
max. 22k psi [1500 bar]
Flow rate:
40 gpm [150 l/min]
Rotation speed:
1000 rpm
Applications:
Paint booth grid cleaning, Paint removal from steel decks, etc.
Working width:
8.5 inch [215 mm]
Operating pressure:
max. 43k psi [3000 bar]
Flow rate:
max. 10 gpm [40 l/min]
Rotation speed:
max. 3000 rpm
Applications:
Cleaning fuel, oil and grease deposits / stains, Removal of coatings, mastics, laitence, adhesion inhibitors, mortar rendering etc., Roughening concrete and asphalt, Stripping paints and rust, etc.
The following examples show only some of our extensive range of blasting guns. Parameters such as operating pressure or pressure control can be combined to offer a range of operating possibilities
Electrical
With electrical control signal A proximity switch sends an electric signal via a cable to the pump bypass control.
Operating system:
Electric
Operating pressure*:
up to 43k psi [3000 bar]
Weight:
7.7 lbs [3,5 kg]
*Flow rate up to 7.9 gpm
Bypass
Releasing the trigger causes the gun bypass valve to open emitting the water via a hose without pressure.
Operating system:
Mechanical bypass
Operating pressure*:
up to 43k psi [3000 bar]
Weight:
8.15 lbs [3,7 kg]
*Flow rate up to 7.9 gpm
Two Hand Operation
Water blasting gun for two hand operation
Operating system:
Mechanical bypass for two-hand operation
Operating pressure*:
up to 43k psi [3000 bar]
Weight:
14.3 lbs [6,5 kg]
*Flow rate up to 7.9 gpm
Inner hose diameter: 0.31 and 0.47 inch [8 and 12 mm]
Max. operating pressure: 43k psi [3000 bar]
Inner hose diameter: 0.78 inch [20 mm]
Max. operating pressure: 23k psi [1600 bar]
Mechanically deployed rotor jets handle high pump power inputs and are generally built into cleaning machines or systems. The rotation is effected by the reaction force of the water jets. Can be configured with axial or radial jetting heads.
Weight:
17.6 lbs [8 kg]
Operating pressure:
max. 22k psi [1500 bar]
Flow rate:
max. 32 gpm [120 l/min]
Rotation speed:
100 - 1500 rpm
Applications:
Pipe, boiler and smokestack cleaning, Concrete roughening and removal, Paint and coating removal
Weight:
61.7 lbs [28 kg]
Operating pressure:
max. 20k psi [1400 bar]
Flow rate:
max. 53 gpm [200 l/min]
Rotation speed:
50 - 250 rpm
Applications:
Pipe, boiler and smokestack cleaning, Concrete roughening and removal, Paint and coating removal
Weight:
158.8 lbs [72 kg]
Operating pressure:
max. 23k psi [1600 bar]
Flow rate:
max. 106 gpm [400 l/min]
Rotation speed:
100 - 1000 rpm
Applications:
Pipes, boilers and furnaces cleaning, Concrete roughening and removal, Paint and coating removal
Operating pressure:
22k - 58k psi
[1500 - 4000 bar]
Flow rate:
3 - 10 gpm
[10 - 40 l/min]
Applications:
Cutting concrete, cutting through steel structures, applications on the cutting table, e.g for cutting sheet metal, glass and tiles
To make horizontal cuts, the guide chain is attached to a 6.5 ft. [2 m] guide rail.
The carrier trolley speed is manually controlled by a pneumatic system. The cutting speed and positioning speed can be selected individually and are controlled separately.
The abrasive cutting head is mounted on a pneumatically driven carrier trolley that runs on a tensioned guide chain. A constant feed can be achieved in this way.
23k psi - 43k psi
[1600 bar - 3000 bar]
DN 5, DN 12, DN 20
328 ft. [100 m]
0 - 20 rpm, variably adjustable
0 - 25 rpm, variably adjustable