... integrates auto cap-feeding, cap-closing, and electric & phunematic in one machine, economical and area-saving. Widely used ... in pesticides, chemicals, pharmaceuticals, foodstuff, cosmetic etc industries.Features: Adopting 316 stainless steel plunger-style metering pump ... be made of silicone, polyflon or other materials, in special conditions, of ceramic.PLC control system, frequency ...