The following is some information about the twin-rotor pump filling machine:
Working Principle
The twin-rotor pump filling machine mainly relies on the twin-rotor pump to achieve the transportation and filling of liquids. The twin rotors rotate synchronously and in opposite directions within the pump body, forming closed chambers between them. As the rotors rotate, the volume of the chambers changes, thus sucking in and discharging the liquid. When the motor drives the rotors to rotate, the liquid is sucked into the pump chamber and then pumped into the containers through the filling heads under pressure.
Main Components and Their Functions
Rotary Pump: It is the core component responsible for extracting and transporting liquids. Its twin-rotor structure can handle liquids of various viscosities, ranging from low-viscosity beverages to high-viscosity sauces, glues, etc. It also has good self-priming ability and can suck the liquid into the pump chamber without the need for external auxiliary devices.
Filling Head: It is used to accurately fill the liquid into the containers. It can be adjusted according to the shapes and sizes of different containers to ensure accurate injection of the liquid and avoid splashing or overflowing. Some filling heads also have an anti-drip function.
Control System: Through preset programs, it can control parameters such as the filling volume, filling speed, and filling time. It can also monitor the running status of the equipment. In case of a malfunction, it can promptly alarm and stop the machine to ensure the safety and stability of production.
Conveying System: It includes conveyor belts and positioning devices, etc. The conveyor belt transports the empty containers to the filling position, and after the filling is completed, it transports the filled containers to the next process. The positioning device ensures that the containers can be accurately aligned with the filling heads during the filling process, improving the filling accuracy.
Product Features
Wide Adaptability: It is applicable to various types of liquids, such as beverages, sauces, cosmetics, pharmaceuticals, etc., as well as different shapes and sizes of containers, including glass bottles, plastic bottles, metal cans, etc.
High Accuracy: With the help of an excellent metering system and control system, it can accurately control the filling volume, and the filling error can be controlled within a small range. For products with strict dosage requirements, such as pharmaceuticals and lubricating oils, it can ensure that the amount of liquid in each container meets the standard requirements.
Easy to Operate: It generally has a user-friendly human-machine interaction interface. Operators can master the operation methods after simple training. They can set various parameters on the touch screen and view the running status of the equipment in real time.
Easy to Maintain: It adopts a modular design with a reasonable layout of components. When a certain component fails, maintenance personnel can conveniently carry out inspection, repair, and replacement. Moreover, the daily cleaning and maintenance of the equipment are also relatively easy, reducing the maintenance cost.
High Efficiency and Energy Saving: It can achieve continuous filling at an appropriate speed. Compared with manual or semi-automatic filling machines, the filling speed is significantly increased, which can meet the needs of large-scale production and improve production efficiency.
Application Industries
Food and Beverage Industry: It can be used for filling carbonated beverages, fruit juices, tea beverages, alcoholic beverages, sauces, edible oils, dairy products, etc.
Pharmaceutical Industry: It can precisely fill various oral liquids, injection solutions, eye drops, and other pharmaceuticals, as well as semi-solid drugs such as ointments. It can also control the filling speed and pressure to avoid problems such as drug stratification and bubble formation.
Daily Chemical Industry: It is applicable to the filling of daily chemical products such as lotions, creams, shampoos, bath gels, and toothpastes. It can accurately control the filling volume, making the packaging look good while meeting the requirements of large filling volume, high efficiency, and stability.
Chemical Industry: It plays a role in the filling of chemical products such as coatings, lubricating oils, glues, and pesticides. For corrosive coatings, the rotors and stators can be made of corrosion-resistant materials to adapt to the requirements of viscosity, fluidity, and corrosiveness, ensuring the filling accuracy and efficiency.
