Ningbo Buck Accumulator Technology Co., Ltd. is an enterprise engaging in R&D, design, manufacture and sales for multiple kinds of products such as accumulator, nitrogen filling car, full set of accumulator accessories, cooler, high pressure valves, shut-off valves, high pressure pneumatic products and all kinds of hydraulic, pneumatic system. Ningbo Buck will highlight showcase of various accumulators, nitrogen filling cars and high pressure nitrogen pressurization cars on cippe Shanghai2012.

Nitrogen filling car (HPCOM) is such a kind of special pressurization device applying to NXQ series hydraulic capsule type accumulator, hydraulic piston accumulator, hydraulic diaphragm type accumulators (including import accumulators) and other high pressure vessels to fill and pressurize nitrogen gas. This series nitrogen filling cars, as semi-enclosed model nitrogen filling equipments improved on nitrogen filling car products before, have lots of advantages like nice appearance, compact structure, easy operation, excellent heat exchange, outstanding pressurization effect and etc.

Mini-type nitrogen filling car is special pressurization device applying to NXQ series hydraulic capsule type accumulator, hydraulic piston accumulator, hydraulic diaphragm type accumulators (including import accumulators) and other high pressure vessels to fill and pressurize nitrogen gas. This series nitrogen filling cars, as totally enclosed model mini-type nitrogen filling equipments improved on D1 series products, have advantages like small volume, light weight, nice appearance, compact structure, easy operation, excellent heat exchange and etc.