Buccma Accumulator (Tianjin) Co., Ltd.
Add: No. 2 Zhonghui Road, Jinnan Economic Development Area, Shuangqiao River Town, Jinnan District, Tianjin City, China
Contact Person: Mary Ma
As a professional accumulator manufacturer, we could provide customers with bladder accumulator, piston accumulator, diaphragm accumulator, accumulator combination, hydraulic accumulator accessory, hydraulic control system, etc.
An accumulator is a type of pressure vessel used to store and release energy, and it takes advantage of the compressibility of inert gas to realize this purpose. For accumulator manufacturers in China, two mandatory certificates are required which are Design Certificate of Special Equipment and Manufacture Certificate of Special Equipment.
Our hydraulic accumulators are mainly used in mining machinery, engineering machinery, petroleum and natural gas equipment, wind power generation industry and many others. Here are some major functions of our product.
1. Pulsation Dampening
When piston or diaphragm pump is running, pulsation is generated in the hydraulic line, and this phenomenon will do damage to hydraulic components or instruments easily. Given this, an accumulator should be installed close to the pump to dampen pulsation, thereby well protecting the hydraulic components and instruments.
2. Leakage Compensation
If static pressure needs to be maintained at a constant value for a long time, an accumulator is highly recommended because it can compensate the pressure loss that is caused by leakage. Meanwhile, it also realizes force equilibrium when the hydraulic system pressure is too high, and the typical application is road compactor.
3. Shock Absorption
When valves of a pipeline are suddenly shut off, the fast-moving working medium that is rushing through the pipe will be brought to a quick halt, creating a sort of shock wave and a hammering noise. This is called water hammer or hydraulic shock, and it may damage pipes, joints, valves and other components. However, if an accumulator is properly installed, water hammer will be reduced to a large extent.
4. Emergency Operation
When power failure occurs out of blue, an accumulator could supply enough energy to help transmission mechanisms or valves move back to safe positions, thus avoiding potential dangers.