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In the coating industry, transfer pumps are required because resin raw materials are packaged in ton barrels. I would like to ask fellow users if there are any proven application cases with a transfer rate of 3 T/H or higher. Pump manufacturers can leave contact information for discussion
We have tested single-screw pumps, and their efficiency is too low
A gear pump is the most suitable choice for you; there are numerous application examples.
A pneumatic diaphragm pump is a suitable choice; just select the right model. For further discussion, contact 18046940965
A spherical rotor pump can be used, which is a positive-displacement pump with only one spherical rotating component inside. It can transport at low speeds with high flow rates, without friction, and is suitable for transporting materials with high viscosity as well as those that are flammable or explosive. Since there is only one spherical rotor rotating component, its reliability is also very good. It has been widely used in the coatings and resin industries.
Resins are indeed the specialty of gear pumps and melt pumps.
It is possible to learn about parallel pumps: they rely on parallel rotors that fit closely with the chamber, enabling a self-priming capacity of up to -0.98 bar; they offer high flow rates, high pressure delivery, high efficiency, and stable performance. Beijing Xianfa Technology 13910381521 Li