products
With "mechanical structure innovation" as its core, the company is committed to solving the safety risks and efficiency problems in the operation of heavy container covers, and providing reliable manhole safety opening solutions for the global industrial field.
about us

Jingjiang Woken Machinery Co., Ltd. specializes in the research, development, and manufacturing of balancers for industrial manhole cover openings. Focusing on "mechanical structural innovation," the company is dedicated to addressing safety risks and improving efficiency in heavy container cover operations, providing reliable manhole opening solutions for the global industrial sector.
Our products utilize a purely mechanical transmission structure and an innovative torque-adaptive system, enabling safe, one-handed operation of covers weighing 8-420 kg. This eliminates the safety risks of hydraulic or pneumatic systems and significantly reduces opening torque.
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Our products utilize a purely mechanical transmission structure and an innovative torque-adaptive system, enabling safe, one-handed operation of covers weighing 8-420 kg. This eliminates the safety risks of hydraulic or pneumatic systems and significantly reduces opening torque.
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