JH-DF wind capacity cartridge filter --- 14 
 JH-DF wind capacity cartridge filter is the company specializes in equipment for vacuum divided into single-and dual-stage, the use of lying loaded cartridge structure and configuration of this unique dust collection machine dedicated fan. 
 The machine has a small size, large filtration area to handle the large amount of wind; easy to move, and elegant appearance, strong suction power consumption province, low noise, smooth running; long life, simple maintenance, economical and practical; the clean up is simple and does not produce secondary pollution; ash convenient science, so that the operator from dust invasion of the pain, can guarantee the job site clean and discharge clean air. 
 Mainly used in grinding machines, polishing machine, polishing machine, woodworking machines, grinders, lathes, milling machines, drill press, planer, and other various machinery and equipment dust collector, dust collection; and central air conditioning, ventilation ducts, pipes and other ancillary dust .