jbj Techniques Limited

Ever seen a flexible coupling fail in a way that tells a story?

Take this example: a coupling element where the central hole has deformed into a square shape. At first glance, it looks unusual, almost like a manufacturing defect. But in reality, it’s a clear signature of overload in action.

Here’s what’s happening beneath the surface:

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Chengdu Leno Machinery Co., Ltd.

Customizable star couplings for pumps, conveyors, and high-speed machinery. Available in clamp or set-screw designs with tailored bore sizes and materials. Read more...

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Chengdu Leno Machinery Co., Ltd.

Star jaw couplings with elastomer spiders transmit torque while damping vibration. Accommodate misalignment with zero backlash. Custom sizes and materials available. Read more...

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Chengdu Leno Machinery Co., Ltd.

LENO flexible shaft couplings provide reliable torque transmission, compensate for shaft misalignment, and support smooth, efficient power transmission across industrial motion systems. Read more...

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Chengdu Leno Machinery Co., Ltd.

Single-piece beam couplings compensate 0.1° misalignment with zero backlash. Ideal for encoders, stepper drives, and low-inertia servo applications. Read more...

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Hangzhou Chinabase Machinery Co., Ltd.

Comprehensive coupling solutions including chain, jaw, HRC, NM, pin, spacer, flange, and sleeve couplings. Featuring reliable torque transmission, vibration reduction, and misalignment compensation. Widely used in pumps, conveyors, gearboxes, compressors, mining, agricultural, and industrial machinery. Custom designs available from drawings or samples. Read more...

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Chengdu Leno Machinery Co., Ltd.

Disc couplings transmit torque with high precision while compensating for angular, parallel, and axial misalignment. Ideal for turbomachinery, pumps, and CNC applications. Read more...

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Chengdu Leno Machinery Co., Ltd.

Steel Rotex jaw couplings offer high torque transmission, effective vibration damping, and simple bolt-on installation. Ideal for servo systems requiring precision and durability in industrial environments. Read more...

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Hangzhou Chinabase Machinery Co., Ltd.

Steel Rotex Couplings feature high-strength steel hubs, offering excellent torque transmission, shock absorption, and durability for heavy-duty industries such as steel mills, elevators, mining, and industrial machinery, with flexible customization and reliable matching solutions for various transmission systems. Read more...

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Chengdu Leno Machinery Co., Ltd.

CNC-grade beam couplings deliver zero-backlash performance with 0.1° angular misalignment compensation. Essential for precision motion transfer in CNC lathes and high-speed automation. Read more...

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