Equipment function: Applicable to manual feeding and discharging, automatic injection, manual bar code scanning and weighing before and after injection as well as injection precision detection by computers for EV core with square steel (aluminum, plastic) shell. Physical dimensions: L*W*H 1300× 800× 1600mm Weight: 560kg Battery specification: L*W*H 110× 26× 280mm (provided with different fixtures, suitable for several batteries) Amount for injection: ≤ 300kg; Precision: ± 0.5g/100g Optimum anti-corrosion effect of the overall machine Separate injection cup structure to realize first vacuum-pumping and then injection Separate control on amount for injection, simple and accurate control Multiple stages of vacuum nitrogen charging and boosting as well as repeated quiescence to obtain better immersion and permeation effect Adopting home-made mechanical valves to obtain optimum vacuum pressure maintaining and nitrogen charging pressure maintaining effect Electric pump for injection, high injection precision Weighing inspection before and after injection, data processing by computers, high product reliability PLC automatic control; Operation through touch screen; Quiescence time and times can be set Power supply: AC 220V 1.2kw Air source: 0.6-0.7Mpa 20L/S Vacuum source: -0.095 Mpa 40L/S Nitrogen: 0.3 Mpa Note: Unless otherwise specially stated, electronic scales, barcode scanning guns, electric pumps and liquid storage pumps shall be prepared by customers.

