The spiral nozzle used for Granlund filling machines ，all spare parts for Granlund filling machine ，use for tubular heater diameter7.5mm 9.53mm 3/8 inch，11.11mm 12.7mm 1/2inch 14mm 16mm ，Fused Magnesia （Mgo） powder filling to resistance tubular heater.The spiral nozzle (jet nozzle) is used for Kanthal, CSM, Granlund or other brand filling machines. Good quality nozzle is very important for heating elements quality.
Superb Heater Technology has been focused on the production of the spiral nozzle used for granlund filling machines since 1985, which is well-known as one of the leading manufacturers and suppliers of the spiral nozzle used for granlund filling machines. In the past years, we owned strong reputation for the high quality, reliable performance and strong durability of our products. Should you are interested, please feel free to contact our factory.