Needle valve type hot runner system features:

1, using the hot nozzle heating wire embedded type structure, limited by heat, ensure the glue outlet temperature;

2, drive by oil, gas dual structure, more convenient to use;

3, the valve needle sleeve with special material and structure design, wear resistance, to ensure long-term stable production of noleak adhesive;

4, the valve needle can adjust the length, make the product glue mouth is more beautiful;

5, all imported steel rust resistant materials, special processing;

6, to ensure the precision, achieve rapid automatic production, cycle can reach 5 seconds;