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How to use and clean the extruder?

Release time:2019年02月27日

How to use the extruder correctly and how to start the machine to work well, now we will introduce some methods:

1. Remove the die, screw, barrel and other work parts, clean them carefully, especially the residue and grease dirt, then airing and install again.

2. When starting, turn it on first, run for 1 minute - 2 minutes, then slowly add the raw material to the feed port, and put about the appropriate amount of raw material. When it can fill the ring groove of the screw shaft head, stop the feeding and preheat the inside of the barrel. When the temperature of the standby head rises, the pressure in the machine cavity increases, and the nozzle starts to spit, the feeder is used for feeding. Since the normal temperature and pressure have not been reached in the machine cavity at this time, the amount of feed should be gradually increased gradually.

3. The raw material should be dry, continuous and uniform when feeding them into the machine  

4. When the spiral groove is found to be clogged, do not stop immediately. It should be run for a while after stopping the feed until the burnt smell appears. This prevents the nozzle and the screw sleeve from getting stuck. In the unlikely event that the nozzle and the screw sleeve are not removed, do not slam the hard shackle. Remove it from the body and put it in the fire for a while, then remove it.

5. When the nozzle is not sprayed out in the early stage of production, it is generally because the nozzle temperature is too high. The reason is that the material is too dry, or there is foreign matter in the spiral groove, or the feed is interrupted. The reason should be found according to different conditions to eliminate the fault.

6. After the end of production, stop feeding, let the machine idle for 1 minute, and drain the machine after draining the material. Remove the sprinkler and screw sleeve again. Rush out the screw shaft, remove the residue from the machine, and clear the nozzle for reuse.

Note: Wear gloves when disassembling to prevent burns.

Today's explanation is end, thank you for taking the time to read in your busy schedule. Buy a machine and find Arrow. Jinan Arrow is your best choice, we will provide you with the best quality and cheap products with the best enthusiasm and the best service. Please feel free to call our hotline 86-531-82316906, we are looking forward to your call.

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