The micro reaction kettle melt pump is suitable for the polymerization reaction and high-pressure discharge of high-temperature and high viscosity materials under vacuum conditions, such as resin, chemical fiber, and other industries. It is generally installed in the lower part of the reaction kettle and used as a feed pump. The displacement of small-scale bottom discharge pumps provided by Zhengzhou Bart varies from 5CC-250CC.

micro reaction kettle melt pump

Main structural materials of small-sized extrusion melt pump for reaction kettle

Pump casing: stainless steel/alloy steel/corrosion-resistant alloy

Gears: Nitrided steel/Tool steel/Stainless steel+Coating/Corrosion resistant alloy

Bearings: tool steel/alloy steel/stainless steel+coating/corrosion-resistant alloy

Parameters of small-sized bottom discharge pump

Transmission medium viscosity: ≤ 40000 Pa. s

Suction pressure: vacuum (-0.05~-0.09MPa)~4MPa

Output pressure: 0-35MPa

Allowable pressure difference: 25MPa

Operating temperature: ≤ 350 ℃

Heating method: electric heating/thermal oil heating

reaction kettle melt pump

It is generally installed at the bottom of the reaction vessel and is driven by a motor, reducer, and universal coupling. The melt gear pump belongs to a positive displacement forced delivery pump, and the pump output flow can be adjusted by adjusting the pump speed. It is recommended to use a frequency conversion speed regulation method to achieve near linear flow output of the rection kettle melt pump.

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