... battery big cover air tightness test. APPLICATION:The machine provides automatic gas leak testing after sealing,for 36Ah-200Ah car batteries.OPERATION: ... work position.FEATURE:Highly automatic,accurate and rapid,computerised leak testing,no-man control,ensure quality of testing.SPEED:80batteries/hourTESTING ACCURACY ... .SIZE:2000×1690×2150mmWIGHT:1000Kg XQM-900C fully automatic leak testing machine