product name: hydraulic piston accumulator station

1. Model code.


                      HZ - # - # / # - #
                       1        2     3      4   5



1. product name: bladder accumulator station
2. Quantity of the bladder accumulator: number
3. volume of per accumulator:L
4. working pressure: Mpa
5. medium: Y-hydraulic oil     R-emulsion

2. general description.

Chaori Hydraulic corporation offers series of full bag type accumulator station which include fixed bolster, bag type accumulator, control valve group, ball valve, pipeline, oil return pipe, etc

3. structure and dimension.







Bladder Type Accumulator Station for example 1     

 

Specification:3 bladder accumulators,                        
each40L With safety shutoff valve

--to oil return mouth Dn32                                            
--to hydraulic system Dn50      








Bladder Type Accumulator Station for example2

, Specification: 3 bladder accumulators,

  each40L With safety shutoff valve

--to oil return mouth Dn32
--to hydraulic system Dn50

                        
4. production facility.



                     seamless steel tube warehouse




                                                  semi - finished products warehouse





                                                      digital control process workshop





                                                                     heat treating equipment

5. inspection and repair.

When accumulator is not used for a long period,the check-valve shall be closed to ensure that the oil pressure is abouve that charging pressure. If the accumulator does not take effect,check whether there is leakage,If there is no nitrogen in the bladder and oil is out of gas-valve,please check the bladder.

Drain the oil before demount accumulator.First let out the nitrogen with the charging device,then the parts can be demount.If thereis leakage because of loosenng of nuts in the process of transportation and testing,please check that seal ring is in the slt.Place the seal ring in the right place and resolve the nut.