Introduction
This rotary lobe pump filling machine adopts high-precision stainless steel rotor pump to measure the liquid capacity. Each pump is driven by a servo motor, with a wide filling range and high filling accuracy. 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.
The fully automatic rotary lobe pump filling machine handles a wide range of container sizes, filling volumes and product types with ease. Although originally designed for filling creams, gels and lotions, the filler can handle both thin and pasty products. The machine can easily fill cosmetic creams, heavy sauces, thick shampoos and conditioners, honey, hair gels, cream cleaners and car waxes.
Model: VK-LPF
View VideoTechnical Parameters
| Voltage | 220 volts, single phase, 60/50 Hz(can be customized) |
| Filling range | 50ml-5000ml (more than 5000ml can be customized) |
| Filling accuracy | ± 0.5% |
| Air source pressure | 0.6-0.8 MPa |
| Filling speed | about 50 bottles per minute (6 nozzles filling machine 1000 ml capacity) |
| Filling Nozzle | 2/4/6/8/12/16(can be customized) |
Rotary Lobe Pump Working Principle
Rotary lobe pumps, which are self-priming positive displacement pumps, are not sensitive to dry running. The synchronized rotation of the rotor pair and the increasing suction chamber create a vacuum on the priming side of the pump. This vacuum draws the liquid into the pump chamber and the pumped medium is conveyed past the pump wall into the pressure area by the rotors. The synchronized rotation of the rotor pair and the decreasing pressure chamber create an overpressure on the discharge side of the pump. The flow direction can easily be reversed by changing the direction of rotation.
Advantages Rotary Lobe Pumps
➤ Damage free: Often used in food applications because lobe pumps handle solids without damage to the product
➤ Larger particle size: the particle sizes that can be pumped are often larger in lobe pumps then in other positive displacement pumps
➤ Low viscosity liquids can be handled with diminished performance
➤ No metal to metal contact
➤ Suitable for hygienic applicatins due to superior CIP/ SIP capabilities
The core benefits of using a lobe pump are the perfect cleaning capabilities, the ease of maintenance and the extended life time thanks to the improved construction. Lobe pumps mean reliable and safe pumping of food and pharma related fluids.
2. Stainless steel SUS 304 filling nozzle.
3. Shut off filling nozzle with pneumatic valve to prevent dropping.
4. Each filling pump driven by a variable speed Servo motor individually.
5. Dipping type filling nozzle, no spilling of liquid onto clean bottles and conveyor.
6. Filling nozzle holding device and uplift assembly with a huge solenoid valve.
7. Stainless steel drip tray to keep liquid from spilling onto the clean bottles.
8. Empty bottles feeding index gate and filled bottles relaxing index gate.
9. Pneumatic control system for index gates.
10. Photocell sensors (Japan OPOTEX brand)
Filling Valve
The filling valve is made of 304 stainless steel, and the valve length, diameter, and suction function can be customized according to the bottle mouth diameter, bottle height, and degree of liquid foaming. The lifting of the filling valve is controlled by a servo motor.
Storage Tank
The storage tank is made of 316 stainless steel, and the round bottom storage tank is convenient for liquid flow, easy to clean, and has no residue. CIP cleaning function can be selected as required.
Stainless Steel Rotary Lobe Pump
Using high-precision stainless steel rotor pump, made of 316 stainless steel, to meet the filling measurement of different products such as daily chemicals, food, medicine, etc. Imported brand servo motors have better filling accuracy and more stable operation. Filling capacity and filling of a single pump head Installation speed can be adjusted via touch screen.
Control System
Mitsubishi brand control system, stable operation and long service life.
| No. | Name | Brand |
| 1 | PLC | Mitsubishi |
| 2 | HMI | Kinco |
| 3 | Servo Motor | Panasonic |
| 4 | Server Driver | Panasonic |
| 5 | Servo Reducer | Germany Neugart |
| 6 | Photoelectric Sensors | Japan OPTEX |
| 7 | Cylinder | China Airtac |
| 8 | Electromagnetic Valve | China Airtac |
| 10 | Low-voltage electrical | France Schneider |
| 11 | Inverter | Japan Mitsubishi |
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