1 simple, easy to feed; 2.PLD control, low failure rate; 3. ... can clean and clean, increase plant safety. 3, to extend the barrel life than the plunger oil increased ... clean, clean work environment. Features: 1 simple, easy to feed; 2.PLD control, low failure rate; 3. Fluxes ... reducing the amount of particles, cost savings; 6-feed mechanism to feed accurate, rugged, low failure rate. dosing equipment