Melt Pump For Tank Bottom

The melt bottom pump is an industrial vertical pump specifically designed for high-temperature, high-viscosity, and easily solidified molten media. It features a direct bottom-mounted structure, installed directly at the bottom of reactors and storage tanks, addressing industry pain points such as difficulty in suctioning molten materials, material solidification, leakage and pollution, and pulsating flow during the transportation of molten materials using traditional pumps. It is widely used in high-temperature molten material transportation and bottom discharge processes in industries such as chemical, rubber and plastics, chemical fiber, lithium batteries, and asphalt, and is a key fluid handling equipment for continuous high-temperature melt production.

melt pump for tank bottom is generally installed at the bottom of the reactor and is driven by a motor + reducer + universal coupling.

It is recommended to use variable frequency speed regulation to adjust the flow rate.

Operating Parameter

Medium viscosity：1mpa.s ~ 40000pa.s

Working temperature: ≤ 400℃

Operation pressure:-0.09mpa ~ 4mpa

HTM pressure: ≤1.6mpa

Displacement specification: 5cc-12000cc

For materials with different properties, the company can provide different series of melt gear pump products to meet the requirements of different production processes.

The melt gear pump products provided by the company have the characteristics of precise structure, high precision, small pressure and flow pulsation, and long life;

1. Improved production efficiency: Residue-free bottom discharge and continuous operation prevent downtime for cleaning caused by melt solidification, significantly increasing production line uptime;
2. Reduced material loss: Absence of suction pipes and dead zones for material accumulation results in nearly 100% material utilization, reducing waste of high-value molten media;
3. Enhanced production safety: A zero-leakage sealing system eliminates safety hazards such as burns and fires caused by high-temperature melt leakage, meeting industrial safety production standards;
4. Process upgrade: Insulation methods, materials, and flow parameters can be customized according to customer operating conditions, meeting the customized process requirements of different industries.

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