... ,flat charactors , 2.save the electricty ,3 to 5 minutes can reach to the need tempeature,for the arcylic it is only need ... air cylinder transmission ,it can assure the higher position accuracy4.the machine are not disformation after the long time use5.lower cost , ... ,PS,PVC,PET ,arcylic Guarantee & After Sales Service1) The machine guarantee is 18 months.2) 24 hours technical support ...