Description:
The superior and subordinate of HD90-75 clay brick maker adopt separate drives. The superior mixes separately. It is applicable for high vacuum to hard extrude thin-walled and porous shale, coal gangue, and clay brick. That's a reasonable structure. The extrusion pressure is great, and the biggest one is 4.0Mpa. The machine works in an efficient way and saves energy. Its yield is very high, 16000 to 26000 pieces every hour. It is of wide practicability and is the ideal equipment for technical transformation of small and medium sized brick and tile enterprise.
The main components are reducer, pneumatic clutch, gearbox, stirred tank, vacuum box and mold. The body of the vacuum extruding machine is all made of welded steel plates.
Operation and Precautions of HD90-75 Clay Brick Maker:
1. The machine opening, core head, core rod should be replaced and adjusted in time. While they are abraded to some extent, the sizes of tile will be affected.
2. The wearing parts should be repaired and replaced when they are abraded after a period of use, or the product quality and output will decline, such as reamers, stirring blades and mud pressing board.
3. When you want to stop the clay brick maker, stop feeding first, and then squeeze out the clay inside the machine, in order to avoid the overload at next startup. Don't reboot the machine if the air pressure is lower than 0.5MMpa. The friction plate is easily burnt if the air pressure is not enough.
4. The vacuum extruding machine and all its bolts should be stopped and checked after six to eight hours' work for the first time to make sure if there is looseness. If yes, fasten them in time. If the machine is stopped for more than one day, all the clay material should be squeezed and cleaned out, trying to avoid the damage by the dry clay.
Maintenance and Repair:
HD90-75 clay brick maker should be in good water lubrication condition so the vacuum extruding machine is enabled to obtain the maximum efficiency and prolong the service life. Spindle speed reducer is lubricated by an oil pump filled with N150 (GB/T3141) lubricating oil. The better refueling position is between the two scales of oil dipstick. The other parts are lubricated by 3#extreme pressure lithium-based grease (GB7324-94). The filled lubricating oil has to be replaced after 300 to 600 hours at the very start, and later it can be replaced after 1500 to 5000 hours. The lubricating grease has to be filled regularly.
Parameters of HD90-75 Clay Brick Maker:
| name | yield(block/hour) | power | vacuum(Mpa) | extrusion pressure | dimension(mm) |
| HD90 vacuum extruder | 16000-26000 | 280+132 | ≤-0.092 | ≤4.0 | 9600×3200×3500 |
| HD75 vacuum extruder | 13000-22000 | 250+110 | ≤-0.092 | ≤4.0 | 9400×3100×3300 |
Packaging and Transportation:
Naked outfit and container transportation
