Side Plate Screws
Side Plate Screws
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 PENN 3 0 SENATOR 113 PART SCREWS FROM BOTH SIDE PLATES + THE OILER SCREW USED J $9.99 Time Remaining: 28d 11h 58m Buy It Now for only: $9.99 |
 NEW VINTAGE MITCHELL RIGHT SIDE PLATE SCREW PN81709 FITS600A620622624 REELS $1.99 Time Remaining: 13d 13h 48m Buy It Now for only: $1.99 |
 PENN REEL PARTS NEW SIDE PLATE SCREW 032 015 $1.09 Time Remaining: 17d 13h 47m Buy It Now for only: $1.09 |
 NEW VINTAGE MITCHELL LEFT SIDE PLATE SCREW PN81728 FITS600A620622624 REELS $1.25 Time Remaining: 13d 13h 55m Buy It Now for only: $1.25 |
 PENN REEL NEW REPLACEMENT SIDE PLATE SCREW 031T070 $1.39 Time Remaining: 6d 6h 10m Buy It Now for only: $1.39 |
 PENN REEL NEW SHORT RIGHT SIDE PLATE SCREW 038 340 $1.09 Time Remaining: 14d 15h 41m Buy It Now for only: $1.09 |
 Penn No 285 Fishing Reel Part Six 6 Clicker Side Plate Screws Conventional $8.50 Time Remaining: 1d 12h 55m Buy It Now for only: $8.50 |
 Daiwa AG 1650 X Spinning Reel Part Side Plate Screws $8.00 Time Remaining: 1d 13h 35m Buy It Now for only: $8.00 |
 Penn No 285 Fishing Reel Part Six 6 Handle Side Plate Screws Conventional $8.50 Time Remaining: 1d 12h 55m Buy It Now for only: $8.50 |
 Shimano X 4000 R Fishing Spinning Reel Part Side Plate Four 4 Screws $8.50 Time Remaining: 1d 12h 59m Buy It Now for only: $8.50 |
 Shimano FX 4000 FA Fishing Spinning Reel Part Side Plate with Four 4 Screws $8.50 Time Remaining: 1d 12h 59m Buy It Now for only: $8.50 |
 Shimano CX 2500 SQ Speed Master Fishing Spinning Reel Part Side Plate 4 Screws $8.50 Time Remaining: 1d 12h 59m Buy It Now for only: $8.50 |
 Penn 5500 SS Graphite Spinning Fishing Reel Part Side Plate Set of Four Screws $14.00 Time Remaining: 3d 12h 49m Buy It Now for only: $14.00 |
 Penn 230 GR Graphite Fishing Spinning Reel Part Side Plate Four 4 Screws $11.00 Time Remaining: 1d 12h 47m Buy It Now for only: $11.00 |
 Shimano TX 4000 FA Fishing Spinning Reel Part Side Plate Four 4 Screws $8.50 Time Remaining: 1d 12h 59m Buy It Now for only: $8.50 |
 Penn Spinning Fishing Reel Part 720 Side Plate Screw Rare Find $11.00 Time Remaining: 1d 12h 57m Buy It Now for only: $11.00 |
twin screw extruder news
A counter-rotating twin screw extruder includes a motor that generates power through speed reduction of a gear box to directly or indirectly drive two symmetric screw shafts inside an enclosure barrel for synchronous but opposite rotations. Each screw shaft is fit with at least one section of screw and the two screws forms screw flight that are set in opposite directions and alternating each other. The barrel contains therein at least one flow restriction die. A bearing box is set between the barrel and the gear box. The purpose is to reduce unnecessarily induced mechanical energy during the conveyance of material and the advantages of using an independent bearing box are that manufacturing costs are reduced and consumption of energy is cut down. Parts wearing is reduced and durability is enhanced to eventually realize carbon reduction and energy saving.
1. Counter-rotating twin screw extruder, comprising: a barrel, which is mounted on a frame and has at least one inlet port and a plurality of heating ports, the barrel having a die plate at the end, the barrel containing therein at least one flow restriction die, which has at least one opening; two shafts, which are arranged in a symmetric manner inside the barrel, each shaft comprising at least one section of screw so as to provide an arrangement of two symmetrically arranged screws, which comprise helical flight that extend in opposite directions and alternate each other; a bearing box, which is set at an end of the barrel and contains therein a plurality of bearings that are arranged in a symmetric manner, the shafts being fit into the respective bearings with ends thereof; a gear box, which is set at one side of the bearing box, the gear box having opposite ends respectively carrying two output spindles and an input spindle, the input spindle being coupled, in a power transmission manner, through a plurality of gears to the two output spindles for driving rotations of the output spindles in opposite directions; and a motor, which is set by one side of the gear box and is directly coupled in a power transmission manner to the input spindle of the gear box.
2. Counter-rotating twin screw extruder according to claim 1, wherein one side of the outlet is provided with a die plate and wherein one side of the die plate is provided with cutter device.
3. The counter-rotating twin screw extruder according to claim 1, wherein the barrel contains therein at least one steam lock set in a radial direction.
4. The counter-rotating twin screw extruder according to claim 1, wherein the flow restriction die set with two symmetrically arranged supporting holes and a plurality of openings and wherein the shafts respectively extend through the supporting holes of the flow restriction die.
5. The counter-rotating twin screw extruder according to claim 1, wherein the flow restriction die is located between two adjacent sections of the screw of each shaft.
6. The counter-rotating twin screw extruder according to claim 1, wherein the flow restriction die is set between a final section of the screw of each shaft and the outlet port.
7. The counter-rotating twin screw extruder according to claim 1, wherein the screw flight of the screws forms a plurality of notches.
8. The counter-rotating twin screw extruder according to claim 1, wherein the input spindle of the gear box comprises a V-belt pulley and the motor is coupled in a speed reduction manner to the V-belt pulley through a V-belt.
About the Author
A counter-rotating twin screw extruder includes a motor that generates power through speed reduction of a gear box to directly or indirectly drive two symmetric screw shafts inside an enclosure barrel for synchronous but opposite rotations. Each screw shaft is fit with at least one section of screw and the two screws forms screw flight that are set in opposite directions and alternating each other. The barrel contains therein at least one flow restriction die. eric submitted