Working Principle
It is mainly composed of a stainless steel cam rotor pump, a servo motor, a quantitative control system, etc. The cam and the rotor inside the pump cooperate with each other. When the servo motor drives the cam to rotate, it drives the rotor to turn. During the rotation of the rotor, multiple closed working chambers are formed inside the pump. In the suction stage, the volume of the working chamber increases, generating negative pressure to suck in the materials. In the discharge stage, the volume of the working chamber decreases, squeezing the materials and pushing them to the filling outlet. The quantitative control system accurately controls the filling volume by controlling the rotation speed and rotation time of the servo motor.
Structural Design
Transmission System: Generally, it includes a motor, a speed reducer, a transmission chain, etc., providing power for the movement of various components of the filling machine.
Measuring System: Such as measuring containers, load cells, etc., responsible for quantitatively measuring the materials.
Filling System: Composed of components such as filling heads and filling valves, it precisely fills the materials into the containers.
Control System: Usually, touch screens, PLCs, etc. are used to precisely control the operation of the entire filling machine.
Product Features
High-precision Filling: By precisely controlling the rotation speed and rotation time of the rotor pump through the servo motor, high-precision quantitative filling can be achieved. The filling accuracy can usually reach ±1% or even higher.
Wide Application Range: It can be used for materials with various viscosities, including but not limited to sauces such as ketchup, peanut butter, and salad dressing, as well as chemical products such as lubricating oil, paint, and coating.
Convenient Cleaning: Many servo rotor pump filling machines with square inlets adopt a quick-release design, which is convenient for disassembling and cleaning the filling system after use, meeting the hygiene standards.
Anti-drip Design: The filling nozzles usually have the functions of anti-stringing and anti-dripping to prevent the materials from dripping outside the containers and keep the working area clean.
Application Fields
Food and Beverage Industry: It can be used for the filling of juices, beverages, dairy products, edible oils, seasonings, etc.
Pharmaceutical Industry: Suitable for the quantitative filling of oral liquids, injections, ointments, etc.
Chemical Industry: It can fill chemical products such as lubricating oil, paint, coating, and resin.
Daily Chemical Industry: Products such as shampoos, shower gels, laundry detergents, and facial creams also rely on it for filling.
Technical Parameters
Filling Capacity: Generally, it can be adjusted within a certain range, such as 100-5000ml, and can be customized according to customers' specific requirements.
Filling Speed: Usually 40-60 bottles per minute, and the actual speed will vary according to the filling volume and the characteristics of the materials.
Power Supply: Commonly used ones are 220V and 380V, 50Hz or 60Hz.
