Schwell Energy Storage Technology (Beijing) Co., Ltd.

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High-Frequency-Response Servo Valve Damper

When the system requires stable flow regulation for a liquid—such as cooling water—a stainless steel cooling‑water pressure regulator must be installed in the piping. This regulator stabilizes the system’s water pressure, thereby delivering cooling water at a consistent pressure to the load side.

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High-frequency response servo valve buffer

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Standard accumulator

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Closed-type tank buffer

Gas–liquid piston-type shock absorber

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Alternating Stress High-Frequency Fatigue Testing System

This product is a new generation of intelligent wireless sensor detectors upgraded and developed by our company. It is powered by active power supply and uses LoRa for local area networking. The effective transmission distance is far and the reliability is high. At the same time, it can be used for distributed networking layout environmental gas monitoring according to different environmental conditions, greatly reducing users' construction costs and complex data wiring. Through the edge gateway, data is uploaded to the cloud or intranet security control center via 4G, RJ45, and RS485 bus...

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Energy-Storage High-Flow Ejection Hydraulically Controlled Test System

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Energy-Storage High-Flow Pulse Impact Test System

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Constant-Flow Energy Storage Power Source Test System

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Our company's new products

Standard piston accumulator

Schwerll standard piston accumulators are suitable for the vast majority of industrial applications, compatible with mineral hydraulic oils, water‑emulsions, water‑glycol fluids, phosphate esters, and other media. The products comply with the special‑equipment regulations and standards of the country or region where they are installed and used. Individual piston accumulators offer capacities up to 1,500 L, with design pressures reaching as high as 207 MPa, and piston speeds of up to 5 m/s. Sever in piston accumulators can be equipped with a variety of proven gas‑charged fluid‑level monitoring systems.

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High-Parameter Piston Accumulator

XIVEL manufactures a series of standard piston accumulators in strict compliance with the certification requirements for special‑purpose equipment in major countries and regions worldwide. These accumulators are designed to withstand pressures of up to 200 MPa, with individual units offering nominal volumes of up to 1,500 L. They are suitable for applications involving high‑frequency transfer functions at frequencies of 200 Hz and above, with piston speeds reaching a maximum of 9 m/s. XIVEL’s piston accumulators are engineered for a wide range of demanding operating conditions and media, and the company provides specialized solutions tailored to fluids such as water‑glycol, phosphate ester, and mineral hydraulic oils.

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Lightweight piston accumulator

On mobile devices, aircraft, and marine vessels such as speedboats, there are stringent weight‑reduction requirements for accumulators. Sevier employs electron‑beam welding technology to manufacture lightweight piston accumulators that comply with pressure vessel codes, thereby meeting the diverse industrial applications that demand reduced weight.

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Piston displacement energy monitoring system

Schwerll Company provides a stable and reliable piston displacement monitoring system for piston accumulators and their associated systems. Through displacement sensors installed on the gas side and externally, the system monitors the liquid level within the piston accumulator and calculates flow rate. This allows for monitoring of the gas energy within the piston accumulator or system, ensuring the accumulator's operating status. Energy monitoring is especially crucial when the accumulator serves as a necessary power source for the system.

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Schwerll Fluid Control (Beijing) Co., Ltd.

Mobile: 0086 18201267391

Email: schwerlltec@schwerll.com.cn

Address: Building 39B, Floor 1, No. 16, Huanke Zhong Road, Tongzhou Park, Zhongguancun Science and Technology Park, Tongzhou District, Beijing

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