Liddell Pulse Jet Cartridge Central Dust Collectors (PJC-1000) feature one compartment with top entry cartridges, solid state timer controlled reverse air pulse cleaning and an adjustable control panel for duration and cycle times. The collectors are available as ground-mounted stationary, mobile trailer mounted, or can be provided with a cantilever work platform. They can also be configured with an automatic recycle system that makes it possible to reuse the captured material. All equipment is treated with a zinc primer, painted with polyester polyurethane paint and pre-wired and tested at the factory prior to shipment.