Features:
1. Acting on the switch of the fluid in the flow channel, pull back type glue shut-off, stroke adjustable.
2. Suitable for low, medium and high viscosity fluids, can withstand low and medium pressure glue supply.
3. The end section pulls back, the end of the glue point without big head phenomenon.
4. The thickness of the glue strip is uniform and good consistency.
5. Stainless steel runner, compatible with a variety of specifications of glue.
6. Compatible with plastic seat needle, stainless steel needle, TT oblique needle and other specifications of the needle.
