Metal accumulator: a hydraulic-pneumatic accumulator with a metal bellows, which is a hydraulic oil accumulation device developed based on the compressible characteristics of gas. It is often used as energy storage in hydraulic systems to absorb hydraulic shock, eliminate pulsation, reduce noise, and recover energy.

· Zero leakage, long service life

· High pressure resistance and corrosion resistance

· Light weight, sensitive response, adapt to pulsation frequency bandwidth

· Can withstand extremely high and low temperatures (-200℃～650℃)

· Can provide special accumulator technology solutions