Double-sided coating, glued stable, uniform, and firm adhesion. Double screw supply system, large amount of glue, stable and continuous edge sealing. The use of high temperature materials, anti-oxidation, moderate hardness, smooth delivery. Large capacity rubber pot, no need to add glue frequently, work efficiency is high, saving time and effort. Upgrade the straight switch to prevent misuse. Accurate, stable and long service life. Sealed line dedicated switch. Sensitive, easy to operate, improve work efficiency.Balance the plate wheel, the large plate is easy to operate, reduce friction., Manufacturer: HIJYMNZPQ