Small Tank Cleaning Machines
Gamajet 7 (GJ7)
The Alfa Laval GJ 7 tank cleaning machine is a small, powerful unit that is ideal for cleaning all types of barrels, drums, and small vessels. It eliminates extensive handling by offering one-step, one-insertion cleaning. The Alfa Laval GJ 7 delivers fast, effective cleaning that is complete in less than two minutes. It works especially well in tough cleaning situations involving wine, paint, and other difficult materials.
The combination of rugged, long-lasting design, powerful jet spray cleaning, and field serviceability have long made Gamajet the first choice for cleaning among the world’s best known companies. The Alfa Laval GJ 7 represents a major technological breakthrough, offering the most powerful cleaning in a compact size. It is capable of running with the pressure and flow of a standard pressure washer.
Related Industries:
Processed Foods, Dairy, Beverages, Brewery, Home & Personal Care, Pharmaceutical, Biotech and Chemical
Smallest rotary impingement tank cleaner: 1.5” (38 mm) clearance
Operates at both high and low pressures
Powerful: 5 lbs (2.5 kg) of cleaning force at 2.5’ (0.75 m)
APPLICATION
The smallest rotary impingement tank cleaning device, the Alfa Laval GJ 7 easily fits through a 1 ½ inch access hole. Capable of operating at both high and low pressures, this device delivers five pounds of cleaning force at 2 ½ feet. The Alfa Laval GJ 7 offers quick and easy cleaning of barrels, drums, and other small vessels in a wide variety of industries. The device is part of the world-renowned Gamajet range of high impact tank cleaning devices.
WORKING PRINCIPLE
The Gamajet range of high impact tank cleaning devices combine pressure and flow to create high impact cleaning jets. Cleaning occurs at the point at which the concentrated stream impacts the surface. This impact, and the tangential force that radiates from that point, blasts contaminants from the surface, scouring the tank interior. In conjunction with this impact, the device is engineered to rotate in a precise, repeatable, and reliable 360° pattern. This full-coverage, global indexing pattern ensures the entire tank interior is cleaned, every time.
STANDARD DESIGN
The choice of nozzle diameters can optimize jet impact length and flow rate at the desired pressure. As standard documentation, the Alfa Laval GJ 7 can be supplied with a “Declaration of Conformity” for material specifications.
OPTIONS
Electronic rotation sensor to verify 3-D coverage.
CAUTION
Do not use for gas evacuation or air dispersion.
TECHNICAL DATA
| Lubricant | Food Grade |
| Throw Length (max) | 7 – 8 ft |
| Working Pressure | 44 – 1,200 psi |
| Recommended Pressure | 80 – 797 psi |
| Working Temperature (max) | 203°F |
| Ambient Temperature (max) | 284°F |
| Weight | 1.5 lb |
| Connections | 0.5 inch NPT, 0.5 inch BSP (standard thread) |
| Materials | 316L, PTFE, EPDM (FKM and FFKM available) 2.1 material certificate |
Gamajet GentleJET / Gamajet BB
The Alfa Laval GJ BB combines high performance impingement with dramatically increased durability that provides a service life three times longer than the best existing cleaning machine. The fluid-driven Alfa Laval GJ BB requires no external power supply and features the same impingement cleaning technology and performance as the widely recognized Alfa Laval GJ 7 Barrel Blaster.
It also combines heavy-duty stainless steel construction with a larger gear train, which remains outside the barrel during cleaning, to provide exceptional durability. With a single insertion, 100% cleaning effectiveness can be achieved quickly and easily.
The Alfa Laval GJ BB is easily attached to a bi-pod mount for traditional bung hole down cleaning. A ball valve attached to the mount allows for convenient water control directly to the bi-pod. Usable with all existing storage and rack systems, the Alfa Laval GJ BB provides exceptional barrel cleaning convenience. Users can reliably clean barrels without ever lifting a barrel.
Related Industries:
Processed Foods, Dairy, Beverages, Brewery, Home & Personal Care, Pharmaceutical, Biotech and Chemical
Impact: Up to 1lbs at 2.5′ (.5kg at 1m)
Cleaning Range: 1.5′ (0.5m)
Pressure: 60 psi (4 bar)
Flow: 6 gpm (23 lpm)
Clearance: 2″ (50mm)
Cycle Time: 1-2 min.
The Ultimate Barrel Cleaning Machine
APPLICATION
The Alfa Laval GJ BB is part of the world-renowned Gamajet range of tank cleaning devices. With a single insertion of the Alfa Laval GJ BB, barrels and 55 gallon drums are cleaned in only 2 – 3 minutes, while using only 8 – 12 gallons of water. This device offers high-performance cleaning, combined with maximum durability. A heavy-duty, stainless steel gear train remains outside the barrel or drum during cleaning, ensuring a long service life. The Alfa Laval GJ BB saves companies substantial amounts of time, water, and money.
WORKING PRINCIPLE
The Alfa Laval Gamajet range of high impact tank cleaning devices combine pressure and flow to create high impact cleaning jets. Cleaning occurs at the point at which the concentrated stream impacts the surface. This impact, and the tangential force that radiates from that point, blasts contaminants from the surface, scouring the tank interior. In conjunction with this impact, the device is engineered to rotate in a precise, repeatable, and reliable 360° pattern. This full-coverage, global indexing pattern ensures the entire tank interior is cleaned, every time.
STANDARD DESIGN
The choice of nozzle diameters can optimize jet impact length and flow rate at the desired pressure. As standard documentation, the Alfa Laval GJ BB can be supplied with a “Declaration of Conformity” for material specifications.
TRAX SIMULATION TOOL
TRAX is a unique software that simulates how the Alfa Laval GJ BB performs in a specific tank or vessel. The simulation gives information on wetting intensity, pattern mesh width, and cleaning jet velocity. This information is used to determine the best location of the tank cleaning device and the correct combination of flow, time, and pressure to implement. A TRAX demo, which shows different cleaning simulations with a variety of applications, can be used as a reference and documentation for tank cleaning applications. The TRAX demo is free and available upon request.
TECHNICAL DATA
| Lubricant | Food Grade |
| Maximum Throw Length | 9 ft |
| Working Pressure | 80 – 1,200 psi |
| Recommended Pressure | 80 – 795 psi |
| Materials | 316L, PPS, EPDM, PFTE (FKM and FFKM available) |
Cleans barrels and 55 gallon drums in 2-3 minutes
Uses only 8-12 gallons (30-45l) of water per barrel/drum
Heavy-duty, durable design
Gamajet DB – Gamajet DBF – Gamajet BB
GAMAJET ALL IN ONE FLEX Tank Cleaning Machine
Now you can clean your barrels in place without the need to move them. The Gamajet All-In-One FLEX Tank Cleaning Machine is the perfect way to clean your barrels without moving or unstacking them. Incorporating a specially designed Gamajet All-In-One, flexible vacuum assembly and custom machined vacuum head, the new FLEX provides easy insertion into barrels stacked more than two high in either racks or pyramids.
High Performance 360º impingement cleaning, scours the barrel interior, at a controlled pressure in order to maintain the integrity of the barrel, while an integrated vacuum extracts the liquid. The vacuum is powerful enough to extract the lees and gives you the option of using it to rack the wine.
Impact: Up to 5lbs at 2.5′ (2.5kg at 1m)
Cleaning Range: 2.5′ (1m)
Pressure: 50-1000 psi (4-70 bar)
Flow: 3.5-6 gpm (13-23 lpm)
Clearance: 1.75″ (55mm)
Cycle Time: 2-5 min
Suction capabilities to extract from the top
90-degree angle for racked or stacked barrels
Uses only 8-12 gallons (30-45l) of water per barrel/drum