Air Tightness Detection Servo Press

Item No.: 00144
The equipment is mainly used for: hydrogen energy fuel cell stack assembly and energystorage battery stack assembly, the equipment is suitable for massproduction equipment.
Description Equipment features Parameters Review
The equipment is mainly used for gas tightness detection of fuel cellmembrane electrodes and bipolar plates.Each equipment isequipped with two water pressure and air pressure sealing detectiondevices to eliminate the non-conforming products before stackassembly and avoid serious consequences after stack assembly.This equipment is a special fuel cell stack assembly hydraulic pressdesigned and manufactured according to the requirements of users.
Mainly used for: hydrogen energy fuel cell stack assembly and energystorage battery stack assembly, the equipment is suitable for massproduction equipment, can match the production line and manipula-tor, reduce the intensity of personnel operation, easy to match amobile car, easy to operate.

Equipment features
l, the up and down worktable has strong lifting synchronizationand high precision.
2, Equipped with a mobile worktable and a mobile lifting trolley sothat the stack can be transferred and tested at any time.
3, the upper and lower platforms are rustproof, which is helpful toprolong the life of the equipment.
4, the equipment is equipped with two-way fixed distance andfixed pressure function, which can be selected effectively and con-veniently.
5, using man-machine interface and manual automatic control, allprocess parameters are recorded for a long time.
6, The worktable is equipped with a uniform side pressure device,which can monitor the plane stress state ofthe stack in real time.
7, Bi-directional piezoelectric stack is the only choice for reason-able assembly, and it is also the most reasonable use effect.
Parameters UNIT SPP 0.5T SPP 1T SPP 2T SPP 3T
Nominal pressure KN 5 10 20 30
Maximum mold closing force KN 5 10 20 30
Maximum distance between silder and upper beam mm 300 300 300 300
Maximum distance between molds mm 200 200 200 200
Slider stroke mm 200 200 200 300
Measuring the maximum pressure Mpa 0.01-2 0.01-2 0.01-2 0.01-2
Gas Argon gas
Effective size of working table                                                                        L mm 300 400 500 600
                                                                                                                       W mm 200
Dimensions of mold                                                                                        L mm 300 400 500 550
                                                                                                                       W mm 120 120 150 200
Slider speed                                                                                  Fast mold closing speed mm/s 0.01-30 0.01-30 0.01-30 0.01-30
                                                                                                     Slow mold closing speed mm/s 0.01-1 0.01-1 0.01-1 0.01-1
Gas source for measuring the pressure and current   1-4
Accuracy grade of leak detection pressure gauges   0.02
The power of the motor mm 1 1 1 2
Worktable flatness error mm ≤±0.015
Parallelism error (Lead wire detection) mm ≤±0.015
Maximum error of pressure control Mpa ±0.1%
Holding time Min 9999
Pressure drop Mpa ≤0.5%
The distance between the table and ground mm 750

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