Gamajet Tank Cleaning Systems

Gamajet Rotary Tank Cleaners

Gamajet's rotary impingement tank cleaning machines combine pressure and flow to create high impact cleaning jets. Cleaning occurs at the point in which the concentrated stream impacts the surface. It is this impact and the tangential force that radiates from that point which blasts contaminants from the surface, scouring the tank interior. In conjunction with this impact, the Gamajet is engineered to rotate in a precise, repeatable and reliable, 360-degree pattern. This full-coverage, global indexing pattern ensures the entire tank interior is cleaned, every time. This combination of impact in a controlled indexing pattern results in an economic ideal, because impact is a one time investment; chemicals, temperature and time are continual, never-ending expenditures. With a short ROI, Gamajets impingement cleaning is GUARANTEED to positively impact the ultimate scorecard, your bottom line.

Customers That Covert From Sprayballs to Gamajet Typically Experience

  • 100% Satisfaction with Cleaning Effectiveness
  • 70-80% Decrease in Effluent Use (Chemicals and Water)
  • 75-85% Decrease in Time Spent Cleaning
  • 10-20% Increase in Productivity
  • 90-100% Decrease in Confined Space Entry
How Does The Gamajet Work?

Gamajetís Rotary Impingement process is mechanically engineered (Gear Driven) to scour every square inch of the tank or vessel in a repeatable and reliable manner. As the nozzles rotate on a vertical plane, they index two-degrees on a horizontal plane, creating a repeatable and reliable, full-coverage, pattern. The speed of rotation is mechanically designed into the machine based on pressure and flow. Therefore if these factors (pressure and flow) remain constant, the cleaning pattern remains constant and the machine cleans in the exact same pattern at the exact same speed, every time. Wear parts have no effect on this process, making it 100% validatable. We also have a validation accessory for extra assurance.

Optimizing Impact through Design

Gamajet machines are designed to offer the optimal output of force with the least flow and pressure to create the most effective and efficient cleaning. With decades of experience in tank cleaning, we know the specific amount of force it takes to clean nearly every vessel. For example, we know that it takes 15lbs of force to clean the interior of a polyurethane tote with dried on paint residue. To achieve that 15lbs, our Gamajet 9 configured with a large stator and 1.50 nozzles at 19 GPM and 700 PSI would easily do the job.

Limited leakage

Many machines suffer from a significant amount of leakage. Rotary Impingement machines are designed to optimize the flow going into the machine. If a majority of that flow is getting lost throughout the cleaning process the force on the interior of the tank is reduced. Gamajet machines use the highest percentage of flow going into the machine, with a small volume of controlled leakage designed and implemented into the machines to reduce pressure and clean the machine. The percentage of leakage permitted is typically less than 3%. (See chart below for comparisons)

GAMAJETROTARY WETTING
Flow Rate Supplied120 gpm (455 lpm)120 gpm (455 lpm)
Flow Rate after Leakage116 gpm (440 lpm)90 gpm (340 lpm)
Flow Rate Per Nozzle58 gpm (220 lpm)22.5 gpm (85 lpm)
Impact at 20ft (6.1 M)30 lbs10 lbs
Impact at 30ft (9.2M)27 lbs7 lbs
Impact at 40ft (12.2M)22 lbs4 lbs


Safe: Eliminate Confined Space Entry

Gamajet machines are automated tank cleaners, therefore designed to replace the manual entry and cleaning of tanks. They may be permanently installed or used portably from tank to tank. For the portable applications they are dynamically balanced so that they may be lowered into a tank on a flexible hose. Gamajet has also developed a variety of other accessories to reduce this risk, if entry above the tank is unavailable, such as the Gamajet Cart or Tri-pod. Companies that were manually cleaning, or required to touch up cleaning in areas in which other automated tank cleaning machines have failed, have experienced 100% elimination of confined space entry as it pertains to cleaning.

View a Video on How the Gamajet Works

Gamajet Product Range

Gamajet IVGamajet Aseptic 1Gamajet VIIIGamajet PowerFLEXGamajet X
Impact (Max)85lbs at 25ft10lbs at 10ft40lbs at 25ft25lbs at 25ft85lbs at 25ft
Cleaning Range100ft25ft35ft30ft100ft
Pressure Required20-700psi20-80psi20-1000psi30-500psi20-700psi
Flow Required30-320gpm20-70gpm25-130gpm20-120gpm30-320gpm
Cycle Time10-25min3-6min8-12min8-20min10-25min
Self Cleaning/DrainingSelf Cleaning/DrainingSelf Cleaning/DrainingSelf Cleaning/DrainingSelf Cleaning/Draining
Directional Optional3-A Ultra Sanitary DesignDirectional Optional


Gamajet VGamajet IXGamajet NanoJETGama AlphaJETGamajet Aseptic VI
Impact (Max)15lbs at 10ft12lbs at 10ft7lbs at 5ft7lbs at 5ft10lbs at 5ft
Cleaning Range7 1/2ft7 1/2ft7 1/2ft10ft5ft
Pressure Required50-1200psi50-1000psi20-200psi50-100psi10-700lbs
Flow Required5-45gpm3-30gpm5-30gpm6-20gpm5-40gpm
Cycle Time8-11min4-12min4-20min4-20min10-14min
Directional OptionSelf Cleaning/DrainingSelf Cleaning/DrainingFits through Standard ASTsSelf Cleaning/Draining
Ideal for Totes and IBCsUltra Sanitary DesignUltra Sanitary Design


Gamajet GentleJETGamajet VIIGamajet IntrepidGamajet AIO Flex-HD Barrel Blaster
Impact (Max)1 lb at 2 1/2ft5lbs at 2 1/2ft3lb at 2 1/2ft5lbs at 2 1/2ft
Cleaning Range1 1/2ft2 1/2ft2 1/2ft2 1/2ft
Pressure Required60psi50-1500psi10-80psi50-1000psi
Flow Required6gpm2-8gpm5-25gpm3 1/2-6psi
Cycle Time1-2 min2-5min4-8min2-5 min
Barrel CleaningSelf Cleaning/Draining
Ultra Sanitary Design

See How the Gamajet IX Tote Cleaning System Works


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