Charging Tool is an indispensable special tool to charge ,supply, adjust pressure and test charging pressure . Its merits are made up of compact structure .High – reliability , high – pressure and impact resistance . Convenience .To are we have two type charging tool CQJ
1. Charging tools are designed to charge , test gas pressure or change the existed pre – charge pressure .
2. When the max pressure of accumulator charged is less than max pressure of nitrogen cylinder , relief valve is used to charge accumulator .
3. When the max pressure of accumulator charged is more than max pressure of nitrogen cylinder , nitrogen charging vehicle is used to charge accumulator.
4. Note : After charging , the connector between nitrogen cylinder and accumulator should be closed . and then open the bleed valve of charging tool to exhaust completely the gas in hose , finally , unload the charging tool .