1、Before using, you must read the instruction carefully, and be familiar with operation methods of this machine.
2、Before starting the machine, a comprehensive inspection must be carried out. There should be no abnormal noise.
3、During the pressing, the feeding must be kept even, not too much or too little. If the machines pressing continously for long time, cooling measures should be taken.
4、Checking the pressing effiency regulaly and the worn parts should be replaced in time.
5、During long-term storage, must clean the spirals, the loops, bars and keep them in a dry place.