Fixed Coupler By Shan Enterprises

What Is a Fixed Coupler?
A fixed coupler is a heavy-duty clamp that securely connects two structural elements (e.g., scaffold tubes, shafts, or pipes) in a fixed position. Unlike swivel couplers, it does not allow angle adjustments and is used where components must stay rigidly aligned.

Key Features & Uses
Scaffolding Applications:
Right-Angle Connections: Joins scaffold tubes at 90A angles (e.g., "Brazilian Type Right Angle Coupler").
Zero Flexibility: Maintains strict alignment for structural stability, ideal for load-bearing frames.
Materials: Made of forged steel, often galvanized to resist rust. Weights range from 1.00 kg to 1.76 kg (e.g., GBMA A s double couplers).
Limitations
No Misalignment Compensation: Requires perfect coaxial alignment of components. Unsuitable for angled or shifting setups.
Common in Low-Speed Systems: Primarily used in applications with stable, low-speed rotations (e.g., conveyors) due to vibration risks.

Safety Note
Fixed couplers must be tightened properly and inspected for cracks/rust before use. Incorrect installation risks structural failure.