Method for supplying a water-in-oil emulsion explosive into a cartridge machine and an apparatus used therefor.

摘要

A feeder comprising a hopper (2) and a pusher (4), the isher comprising a pusher sleeve (6), which is provided at its ottom with a perforated plate (3) and a cylinder (5) actuating e pusher sleeve (6) along the wall surface of the hopper, can pply directly a W/O emulsion explosive into a cartridge achine without accompanying with air and without breakage hollow microspheres.