ZNXTJ382 automatic envelope flap gumming machine

This machine is used for pasting glue on the tongue of various envelope .it adopts the air-suction bottom feeding system ensuring the automatic feeding of non-stop operation of the equipment with stable and reliable air separator, provided with the folder for the air-suction roller for the stable production in a high-speed state, rotary sizing unit ensuring the uniform glue any forms of glue line. also has the adjust the temperature freely .