WEITAI Hydraulic is one of the leading mobile hydraulic suppliers in China with decades of experience. Starting from the production of OEM Hydraulic cylinders for North American Customers, we have grown to be an integrated company of manufacturing, trading, and investing. The hydraulic rotary actuator is one of our main products. Our factory is ISO certified and our material suppliers have all obtained CE, RoHS, CSA and UL certificates.
We are committed to providing excellent hydraulic products and services to both businesses and final users worldwide. We serve customers over 40 countries and regions. Weitai: Professional Manufacturer of Hydraylic Rotary Actuator. WEITAI is devoted to providing the best solution of hydraulic rotary actuators for construction machineries and special vehicles.
We can design and customize according to drawings to meet the diverse needs of customers. Professional technical and commercial teams are available 24/7 for online support. Multiple helical gear actuators make it possible to produce and hold any intermediate angle of rotation.
At the core of WEITAI's technological leadership is the helical gear architecture. Unlike traditional rack-and-pinion or vane-type actuators, our helical designs offer an unparalleled power-to-weight ratio. By utilizing multiple helical gears, we transform linear piston motion into powerful, controlled rotation. This architecture allows for a compact structure while maintaining massive torque capacities—up to 24000 Nm in our WL30 series.
High torque and high bearing capacity allow for heavy-duty rotation in demanding industrial environments.
Fully enclosed moving parts make our actuators suitable for harsh environments (dust, mud, salt spray).
High power density allows our units to fit into tight machine spaces where other solutions fail.
Zero internal leakage and high back-holding torque eliminate the need for external braking systems.
Integration of Hall Effect sensors and digital encoders directly into the helical shaft to provide real-time angular feedback for autonomous machinery.
Development of electro-hydraulic actuators that combine the torque of hydraulics with the clean, plug-and-play interface of electric systems.
AI-driven sensors that monitor pressure spikes and vibration patterns, alerting operators before mechanical failure occurs, ensuring zero-downtime operations.
From Mining and Tunnelling where shock loads are constant, to Precision Agriculture where row steering requires 0.1-degree accuracy, WEITAI actuators are the silent workhorses. In the Renewable Energy sector, our WL series provides the high-torque, low-speed rotation necessary for solar tracking systems and wind turbine blade pitch adjustments.
WEITAI’s manufacturing philosophy is rooted in the "Factory 4.0" model. Our production lines in China utilize automated CNC machining centers and 100% digital testing protocols. Every helical gear is precision-ground to tolerances within microns, ensuring that every WL10 to WL40 series unit operates with consistent friction coefficients.
Our Supply Chain Resilience is built on long-term partnerships with certified material suppliers. We ensure that every piece of raw steel is traceable, carrying CE, RoHS, CSA, and UL certifications. This vertical integration allows us to maintain a lead time of 20-30 days for mass production, significantly faster than the global industry average.
For global OEMs and Tier 1 suppliers, procurement is about more than just a component; it is about risk mitigation and total cost of ownership (TCO). WEITAI addresses these needs through:
We provide full documentation, including Certificates of Analysis, Origin, and Insurance, to facilitate seamless customs clearance across 40+ countries.
Strict adherence to ISO 9001 quality standards and environmental regulations like RoHS, ensuring your machines meet global market entry requirements.
Our engineers act as an extension of your R&D team, providing CAD models, FEA analysis, and 24/7 technical consultation during the design phase.
WEITAI has a professional team to support customers all over the world. Our team concentrates on mobile hydraulic components. Together with our professional technicians and staff, we are dedicated and passionate about our mission. From custom hydraulic cylinders to high-torque helical actuators, we bridge the gap between engineering theory and field-proven reliability.
Contact our engineering team today for a customized motion control solution.
Weitai Hydraulic
