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Rotor Pump Filling Machine

Rotor pump also called lobe pump, npack designed the rotor pump filling machine base on the German lobe pump technology to ensure the filling accuracy. For the sauce, such as tomato sauce,mayonnaise,we choose the sanitary lobe pump , also the pump can be double jacket with temperature keeping. it is an ideal filler for sauce, jam and any other viscous liquid.

The equipment has a simple structure, easy operation and easy maintenance. The filling capacity is adjusted directly on the touch screen. The lifting of the valve is driven by a servo motor, and the easy-to-bubble liquid can be filled with the liquid level. The whole machine is made of 304 stainless steel

Rotor pump filling machine designed by Npack base on the issue of cleaning. As we know that , the piston filler cleaning is more trouble when filling the food sauce and jam, but for rotor pump we can easier to solve this problem, but the investment will increase. compare to the food grade and working efficient, we think it is worth.

The whole machine is control by PLC or emotion control, and driven filling by servo motor, filling nozzles moving up and down by servo motor, nozzles moving left and right for tracking also driven by servo motor. it is an efficient sauce filler, the users almost no need to take time to adjustment for different size of containers , all can be down on HMI.

how the rotor pump working

The filling valve is made of 304 stainless steel Food grade, and the valve length, diameter, and suction function can be customized according to the bottle mouth diameter, bottle height. The lifting of the filling valve is controlled by a servo motor.

The storage tank is made of 304 stainless steel, and the round bottom storage tank is convenient for liquid flow, easy to clean, and has no dead corner. 

the rotor pump filling machine has more features and advantages compare to the piston filler when filling the viscous liquid.

  • lobe pump is one of positive displacement pumps, developed after decades of research and design, the manufacturing technique and accuracy reached the world advanced level. Npack adapts the German technology.
  • Filling viscous from 1cp to 2 million cps
  • Support for CIP and SIP system for suitable for food sauce Hygienic grade
  • Servo motor driven the rotor pump to ensure the accuracy further.
  • Big range of filling , from 100g to 5000g
  • Tracking Filling system for option to increase 50% capacity with same numbers of pumps or filling nozzles

Npack can customized the sauce filler , here is the standard parameters.

  • Voltage: 220 volts, single phase, 60/50 Hz
  • Filling range: 0.1L-5L
  • Filling accuracy: ± 0.5%
  • Air source pressure: 0.6-0.8 MPa
  • Filling speed: 20-120b/m base on 500g

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