When tube cleaning is a problem, you can be sure to find the right answer in one of the DYNAFLEX cleaners. It is a range of efficient, well made tube cleaners that have been engineered to perform even on the hardest of all scales and have rapidly earned the respect of engineers in many industries.
The application range is wide:
boilers, condensers, heat exchangers, super heaters, service pipelines, etc. and in many cases S. M. Enterprises can adapt these cleaners to match special requirements.
Why Clean Tubes?
To function efficiently every tube type heat exchange device, whether a hot water or steam boiler, condenser, or an exchanger heating or cooling a liquid or gas, requires that the surface of the tubes be clean and scale-free.
The formation of mud deposits or hard scale on the transfer surfaces of the tubes can drastically reduce the flow or heat exchange through the tube walls. These formations may consist of silicates, sulphates, sulphites, carbonates, calcium, organic growths, etc. The fact is that all scale formations are insulators and therefore their presence on heat exchange surfaces cannot be tolerated. Quite often these fouling agents that cause scale also have chemical characteristics that are highly corrosive to the tube material.
In addition to the gradual but increasing loss of heat exchange efficiency, a build-up of scale on a tube’s inner surface gradually decreases the inner diameter of the tube and reduces the flow of the coolant or the fluid to be cooled through the apparatus.
As the flow through the heat exchanger and the efficiency of the heater or cooler decreases the entire system must work harder calling for increased pump horse power, increased flow of fuel, etc. to overcome the deteriorating effectiveness of the device, This together with the possible damage to the tube walls by the corrosive nature of some of the deposits creates a strong argument for maintaining scale-free heat transfer surfaces
Why Dynaflex?
As one of the pioneers in the development of tube cleaning equipments, S.M.Enterprises now manufactures a wide range of tube cleaners designed to restore all type of heat exchange pipes or tubes to peak operating efficiency.
Dynaflex Tube Cleaners cover a broad range of equipments including a variety of pneumatically and electrically driven motors designed to rotate a large selection of brushes, scrapper heads, cutter heads and drill heads through the tubes or pipes, removing the accumulated deposits and restoring exchanger efficiency
Selection Guide
| Approx. Tube I.D. in mm | Tube Length in Meters | Drive Model | Flexible Shaft Inner Core Dia in mm | Flexible Shaft Outer Casing Dia in mm | Type of Hand Piece |
| 25 – 29 | up to 12 | 3 HP | 10 | 22 | Plain End |
| 30 – 38 | up to 15 | 3 HP | 12 | 26 | Ball Bearing |
| 30 – 38 | 15 – 30 | 5 HP | 12 | 26 | Ball Bearing |
| 39 – 65 | upto 10 | 3 HP | 16 | 32 | Ball Bearing |
| 39 – 65 | 10 – 30 | 5 HP | 16 | 32 | Ball Bearing |
| 66 – 100 | upto 15 | 5 HP | 19 | 35 | Ball Bearing |
| 66 – 100 | 15 to 30 | 7.5 HP | 19 | 35 | Ball Bearing |
| 101 – 150 | upto 15 | 10 HP | 25 | 45 | Ball Bearing |
engineered to perform…