Coal stick machine

Coal bar machine, hollow coal bar machine, efficient hydraulic coal rods, pneumatic rod extrusion machine coal coal rods, including base, bearing, screw shaft, cylinder. The discharge port, coal rods die, wherein : bearings at both ends of the seat is left for the single cone roller bearings, single row in right angular contact ball bearings; mill set in the cylinder body set up; 1, in the discharge port liner wear sleeve and coal rods die, coal rods mold block from the spout end of the nut; 2, screw axis helical blade pitch from right to left and gradually becomes smaller. Wherein provided between the cylinder block and bearing housing have dirty plates (fixed, blocked sewage turn). Seal the side on the cylinder block and file soiled dishes dirty plate between open outfall. 3, wherein the inner wall of the cylinder liner wear with a plurality wear groove, and the wear grooves by a gate at one end is nowhere: 4, wherein the central portion of coal rods die convex guide. 5, characterized in that the spout cover wear and friction surface coating has a carbide blade screw shaft powder. Coal bar machine, especially nitrogen industry for pressing pulverized coal into the ring rod coal bar machine. Currently fertilizer industry uses coal stick machine is a double screw extruder. It is the pulverized coal with water and about 16% of the bond, and stirred in the mixer evenly pulverized coal feed screw extrusion extruded rod coal. This coal bar machine has a simple structure, a good advantage, but A general in the course of the existence of the short life of the question. Mainly: I, bearing no seal, bearing easily damaged; 2, cylinder wear; 3, spout easy to wear and easy to plug; 4, the spiral blade easy to wear, and Jiang Feng coal plant will be a change bearings seal assembly methods and ways to make reasonable force, prevent water and dirt immersion bearing; 2, in the simplified wear sleeve lining activities; 3, in the discharge port liner wear sleeve, holding mold and coal a gate separated and become coal rods concave mold is convex; spiral blade pitch tapers from left to right, and throw into confusion carbide wear-resistant surface coating layer in Morocco. .. Mainly from the base (16)) bearing, spiral tube rails sentence pepper evenly, a gate species, coal rods a) composition, the improvement of the site are: 1. The change to a mixing fitting way bearing seat bearing ends seat left for the single row tapered roller bearings, the right of single row radial thrust ball bearings, this assembly form, compared with the original approach can withstand greater radial and axial forces. Moreover, in order to protect the bearings, to prevent water and dirt immersed in the bearing between the English and the bearing set three seals that block dirty hood young, stop pollution Lin, the seal magic, meanwhile, blocked sewage board and the cylinder block between the plates open sewage outfall pseudo., Jane pepper evenly in turn help lining wear, high selection intensity strong abrasion resistance material casting. The inner wall of the cylinder wear turn-mediated opened a number of wear-sik e, which wear me by a gate at one end is nowhere. Role wear tip is filled with a layer of material within the phase, so that the material mutual friction and protect the cylinder, in the discharge port lined with coal rods chess power and turn advise and anti-friction wear sleeve. In the discharge port side rod nut coal block mold, but also easy to disassemble. To reduce drag, the coal rods connecting the central part of the convex mold guide (18), in order to improve the wear resistance of the surface coating has a carbide powder wear sleeve, spiral screw blade pitch from right to left and gradually changed small, in order to improve abrasion resistance, friction surface coating blade carbide powder manufactured coal bar machine. Walnut peeling machine, band saw machine, large horizontal band saw machine, clay tile machine, big red tile machine, press the ball machine, powder pressure ball machine, coal bar machine, shredder, metal grinder Tel 18339838173, http: / /www.hnjfjx.com