A SAPSONS Flexible Shaft Machine is an industrial tube-cleaning machine used for cleaning the inner surfaces of tubes, pipes, boilers, heat exchangers, condensers, evaporators, air heaters, and sugar-processing equipment. The machine transmits rotary power through a flexible shaft to cleaning tools such as brushes, cutters, and descaling heads, enabling effective removal of scale, deposits, and fouling from tube interiors.
The machine is designed as a portable, self-contained unit with rugged construction, making it suitable for industrial maintenance operations. It is easy to operate, requires minimal maintenance, and is built for continuous service in demanding environments.
Main Components :
1. Electric Motor – Provides rotary power for cleaning operations.
2. Flexible Shaft – Multi-layer wire core enclosed in a protective casing for transmitting torque.
3. Inner Wire Core – Multi-layer wound steel wire that transmits rotary power.
4. Outer Casing – Galvanized steel casing with anti-friction lining.
5. Handpiece – Connects the cleaning tool or brush to the shaft.
6. Motor Coupling – Connects the flexible shaft to the drive motor.
7. Tool Heads/Brushes – Used for removing soft scale, hard deposits, and blockages from tubes.
Available shaft sizes include:
• 25 mm OD with 12 mm core
• 32 mm OD with 16 mm core
• 36 mm OD with 19 mm core
Standard lengths range from 6 to 22 meters, with custom lengths available on request.
Each machine is fully wired, carefully tested and is supplied with a 20 feet long power cable .
Main Features :
• Rugged and compact construction
• Portable design with carrying/lifting handle
• High torque transmission capability
• Suitable for cleaning straight and bent tubes.
• Push-button starter with safety protections.
• Low maintenance and reliable service.
• Available in different shaft lengths and diameters
• Equipped with overload, under-voltage, and single-phase protection systems
• Compatible with various cleaning brushes and tool heads.
Technical Specifications :
Feature : Specification
Motor Type :TEFC (Totally Enclosed Fan Cooled), Squirrel Cage AC Motor
Power Ratings : 3 HP, 5 HP, and 7.5 HP
Supply Voltage : 440 V, 3 Phase, 50 Hz
Speed Options : 1440 RPM or 2880 RPM
Protection : Single-phase protection, overload protection, under-voltage protection
Temperature Protection: Ambient temperature compensated
Power Cable : Approx. 20 ft supplied with machine
Construction : Portable, rugged industrial design
Applications :
SAPSONS Flexible Shaft Machines are widely used in:
• Boilers
• Heat exchangers
• Condensers
• Chillers
• Air heaters
• Sugar plants
• Petrochemical industries
• Power plants
• Refineries
In Summary, The SAPSONS Flexible Shaft Machine is a heavy-duty industrial tube-cleaning system used for preventive maintenance of boilers, heat exchangers, condensers, evaporators, and similar process equipment. It combines a powerful electric drive unit with flexible shafts and interchangeable cleaning tools to remove deposits from tube interiors efficiently, improving equipment performance, heat-transfer efficiency, and service life while reducing downtime.
