Working Principle
Suction Process: When the motor drives the cam rotor to rotate, a series of sealed chambers are formed between the cam on the rotor and the inner wall of the pump casing. At the inlet of the pump, these chambers gradually expand to form a negative pressure, thereby sucking the resin solution into the pump.
Conveying Process: As the rotor continues to rotate, the sealed chambers move together with the resin solution, gradually conveying the resin solution from the inlet to the outlet.
Discharge Process: At the outlet of the pump, the chambers gradually decrease in size to form a positive pressure, discharging the resin solution out of the pump and achieving continuous transportation of the resin solution.
Structural Components
Cam Rotor: It is the core component of the pump, usually consisting of two synchronously rotating rotors. The cam on the rotor cooperates with the inner wall of the pump casing to form a sealed chamber, realizing the suction, conveyance and discharge of the resin solution.
Shaft Seal: It is used to prevent the resin solution from leaking and can be designed as packing seal or mechanical seal according to different working conditions to ensure the tightness and reliability of the pump.
Gearbox: A cast iron gearbox is adopted, which is equipped with helical gears and heavy-duty bearings inside. A pair of synchronously rotating transmission gears drive the cam rotor to rotate, providing power for the operation of the pump and ensuring the service life of the pump at the same time.
Performance Characteristics
High Viscosity Adaptability: It can transport high-viscosity resin solutions, with a viscosity range of up to 1.5 million cp or even higher, meeting the transportation requirements of different resin solutions.
Strong Self-priming Capacity: It has a strong self-priming capacity, with certain advantages in self-priming height and horizontal self-priming distance. When transporting resin solutions, there is no need for additional drainage devices, reducing transportation costs.
Frictionless Design: There is a certain gap between the rotors and between the rotor and the pump body. It belongs to a frictionless design, which prolongs the service life of the pump and reduces noise and energy consumption at the same time.
Easy Maintenance: It is simple to disassemble and assemble, and convenient to maintain and clean. When repairing or replacing parts, there is no need to remove the pump from the pipeline. Just use special tools to open the pump casing, reducing maintenance time and costs.
Reversibility: The structure is symmetrical and the conveying direction is reversible, which provides great flexibility in situations such as loading and unloading vehicles where the conveying direction needs to be changed.
Smooth Conveyance: It operates stably, can achieve low-pulsation transportation, reduces the impact on pipelines and equipment, ensures the stability of the resin solution transportation process, and is conducive to the stable operation of the production process.
Application Fields
Coating and Paint Industry: In the production of coatings and paints, it is used to transport various resin bases such as acrylic resin and epoxy resin. It transports the resin solution to mixing equipment for stirring and mixing with pigments, solvents, etc., and transports the finished coatings to packaging equipment or storage tanks.
Electronics and Electrical Industry: It can transport resin solutions such as electronic packaging materials and insulating paints. These resin solutions play roles in protecting, insulating and fixing in the manufacturing process of electronic components, ensuring the performance and quality of electronic components.
Composite Materials Industry: In the production of composite materials, the resin solution is transported into fiber-reinforced materials to achieve the impregnation and combination of resin and fiber, manufacturing various high-performance composite products, such as carbon fiber composite components in the aerospace field.
Adhesive Industry: It is used to transport various adhesive resin solutions such as polyurethane adhesives and epoxy adhesives, transporting the adhesives to coating equipment or gluing equipment to achieve the bonding and fixation of materials.
What are the advantages and disadvantages of cam rotor resin solution pumps? How much does a cam rotor resin solution pump cost approximately? Which brands of cam rotor resin solution pumps are relatively good
