It is mainly composed of components such as twin screws, pump body, inlet, outlet, and drive device. The twin screws rotate meshing with each other inside the pump body. As the screws turn, sealed chambers are formed between the screws and the pump body, as well as between the two screws.
At the inlet end, when the screws rotate, the volume of the sealed chamber here gradually increases, creating a low - pressure area, thus sucking the shisha tobacco paste to be filled into the chamber. Then, as the screws continue to rotate, the material is axially pushed. At the outlet end, the volume of the chamber gradually decreases, generating high pressure, and then the shisha tobacco paste is accurately filled into the packaging container.
Material Conveying System: It includes components like the hopper and screw feeder, which are responsible for transporting the shisha tobacco paste from the storage container to the filling station. The hopper is used to store the shisha tobacco paste, and the screw feeder can smoothly transport the shisha tobacco paste to the filling head according to the set speed and quantity.
Filling System: It is the core part of the filling machine, mainly composed of components such as the filling head, piston, and cylinder. The filling head directly contacts the shisha tobacco paste and fills it into the packaging container. The piston, driven by the cylinder, realizes the suction and extrusion of the shisha tobacco paste to complete the filling process.
Measurement System: Usually, devices such as electronic scales, flow meters, or mechanical measuring devices are used to accurately measure the filled shisha tobacco paste to ensure that the amount of shisha tobacco paste in each packaging container meets the specified standards.
Control System: Generally, it consists of components such as PLC (Programmable Logic Controller) and touch screen. Operators can set parameters such as filling quantity, filling speed, and filling times through the touch screen. The PLC controls the actions of each component according to the set parameters, achieving automatic and precise control of the shisha tobacco paste filling.
Transmission System: It is composed of components such as motors, reducers, belts, and chains, providing power to various moving parts, enabling them to move at the 预定 speed and trajectory, ensuring the smoothness and accuracy of the filling process.
High - Precision Filling: The servo - drive system can accurately control the rotation speed and number of turns of the twin screws, thus achieving precise control of the filling quantity of the shisha tobacco paste. The filling accuracy can reach a relatively high level, generally within ±0.5% to ±1%, reducing the waste of shisha tobacco paste and costs.
Strong Adjustability: The filling quantity and filling speed can be adjusted arbitrarily according to production needs, adapting to different specifications of packaging containers and production speed requirements, improving the versatility and flexibility of the equipment.
Anti - Dripping and Anti - Drawing: The filling plug usually adopts anti - dripping and lifting filling devices. After filling, it can effectively prevent the dripping and drawing phenomena of the shisha tobacco paste, keeping the packaging container and the working environment clean.
Good Material Adaptability: The twin - screw conveyor pump has good adaptability to the viscosity changes of the shisha tobacco paste. Whether it is thin or thick shisha tobacco paste, it can achieve smooth and uniform transportation and filling, ensuring the stability of the filling quality.
High Hygiene Standards: Components in contact with the shisha tobacco paste, such as the material cylinder, filling head, and piston, are all made of stainless - steel materials or other non - toxic materials that meet food hygiene or medical hygiene standards, ensuring that the shisha tobacco paste is not contaminated during the filling process and meeting the hygiene requirements of relevant industries.
Improve Production Efficiency: The fully automatic operation mode can automatically complete processes such as the transportation of shisha tobacco paste, filling, and the transportation of packaging containers. This greatly reduces manual operation links, improves production efficiency, reduces labor intensity, and is suitable for large - scale shisha tobacco paste production enterprises.
Ensure Product Quality: Precise measurement and filling control can ensure that the filling quantity of each bottle of shisha tobacco paste is accurate and consistent, improving the quality stability and consistency of the product, which helps to enhance the brand image and market competitiveness.
Reduce Production Costs: High - precision filling reduces the waste of shisha tobacco paste. At the same time, the high degree of automation of the equipment reduces labor costs and losses caused by manual operation errors, thus reducing the overall production cost.
