KELI MACHINE Co,. Ltd
KELI MACHINE Co,. Ltd
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Vertical Single Spiral Extruder Suitable for Cement and Ceramic
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| Model | KLJ40L | |
| Capacity | T | 7 |
| Extruding pressure | Mpa | 3.0 |
| Dimension | m | 5*2.0*3.2 |
| Power | kw | 75+15 |
| Weight | T | 12 |
The vertical single screw vacuum extruder contains electrical connection, pneumatic connection and mechanical connection part, where the mechanical connection part mainly includes the lower extrusion forming extrusion part and the upper mixing part. Especially, the lower extrusion section includes head, mud cylinder, lower vacuum box, lower extrusion spindle, pressure head, of which pressure head is removable, so as to facilitate clearing, mud screw, mud shaft, mud drive teeth, lubrication chestnut, window door plate, inferior differential speed reducer, pneumatic clutch, joint group belt, pulley, and lower extrusion main motor. In the back section of the lower extrusion spindle, a hollow shaft is mounted in the lower differential speed reducer, while the lower differential speed reducer is mounted on the lower reducer mounting plate, and the lower reducer mounting plate is mounted on the lower vacuum box. There are a set of bearings installed in the middle section of the lower extrusion spindle, there is a set of gear set installed on the mud press shaft, and one spherical bearing is installed in the rear end of the mud press shaft, spherical bearing is installed in the mud press shaft bearing bracket, and mud press shaft bearing bracket is installed inside the lower vacuum box, one spherical bearing is installed in the middle section of the mud press shaft. There is a spherical bearing installed in the bearing shell, which is installed in the hole of the middle plate of the lower vacuum box and sealed by a skeleton oil seal, wherein there is a transition vacuum box installed on the lower vacuum box body, and a superior mixing and granulation part installed on the transition vacuum box body. Mainly, the upper stirring part includes upper stirring and granulating spindle, stirring knife and granulating screw.
The vertical single screw vacuum extruder is invented to meet the shortcomings of the traditional vacuum extruder which is not suitable for the production of hard plastic clay, and the problems of tedious cleaning and low quality of extruded products, which greatly improves the quality of output products. The single screw mechanical connection of this machine makes the extruded products have various advantages such as fixed shape and size, high mechanical strength, high density, low water content and smooth surface, etc. In which the pressure head is detachable, so that it is easy to clean the machine.
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