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Service Details:

Hitarth EngineeringEstablished in the year 2015 at, Ahmedabad, Gujarat, we “Hitarth Engineering” are acknowledged organization and are Proprietorship based firm, engaged as Service Provider And Trader Of Hydro Pneumatic Cylinder, Festo Air Pressure Regulator, Festo Solenoid Valve etc.

Service Details:

A rodless cylinder spare kit (also called a repair kit or maintenance kit) contains the essential replacement parts used to service and refurbish a rodless pneumatic cylinder. Rodless cylinders provide linear motion without an external piston rod— instead, the piston moves inside the tube and drives an external carriage. Over time, internal seals and bands wear out due to friction, air pressure, dust, and continuous motion. The spare kit helps restore proper sealing, prevent air leakage, and maintain smooth, accurate operation.

Typical Components Included in a Rodless Cylinder Spare Kit

Although kits vary by manufacturer and cylinder model, they generally include:

1. Seal Bands / Sealing Strips

• Long flexible sealing bands that run the length of the cylinder.

• Maintain the airtight seal as the carriage moves.

• Prevent air leakage and protect internal components.

2. Piston Seals / O-Rings

• Internal rubber or polyurethane seals fitted onto the piston.

• Ensure airtight piston movement for smooth motion and correct thrust.

3. Dust Seals / Dust Strips

• External or secondary seals that prevent dust and debris from entering the cylinder.

• Important for dusty or industrial environments.

4. Gaskets and End-Cap Seals

• Seal the end blocks and air ports.

• Prevent leaks at connection points.

5. Wear Parts

• Items like guide bushings, scraper seals, retainers, clips, or fasteners.

• These vary depending on the cylinder design.

6. Cable Assembly (for cable-type rodless cylinders only)

• Replacement steel cables and their cable-gland seals.

• Used only in cable-driven rodless actuator models.

Purpose of the Spare Kit

A rodless cylinder spare kit is used for:

• Preventive maintenance to reduce downtime.

• Restoring sealing efficiency when air leakage occurs.

• Improving motion smoothness if the cylinder becomes jerky or weak.

• Refurbishing cylinders used in high-speed, long-stroke, or continuous-duty applications.

• Replacing worn bands or seals in dusty or harsh environments.

When You Need a Spare Kit

You should replace parts when you notice:

• Loss of pressure or air leakage along the cylinder.

• Reduced force or inconsistent movement.

• Visible wear or tearing of seal bands.

• Excessive dust entering the actuator.

• Increased noise or friction during travel.

Service Details:

Established in the year 2015 at, Ahmedabad, Gujarat, we “Hitarth Engineering” are acknowledged organization and are Proprietorship based firm, engaged as Service Provider And Trader Of Hydro Pneumatic Cylinder, Festo Air Pressure Regulator, Festo Solenoid Valve etc.

Service Details:

Hitarth EngineeringEstablished in the year 2015 at, Ahmedabad, Gujarat, we “Hitarth Engineering” are acknowledged organization and are Proprietorship based firm, engaged as Service Provider And Trader Of Hydro Pneumatic Cylinder, Festo Air Pressure Regulator, Festo Solenoid Valve etc.