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1,High discharge pump
2, fit for large capacity output
3, fit for low viscosity polymer
4,several seals method
Oligomer reaction used discharge melt gear pump
GM-LK series melt gear pump is mainly used in polymer such as resin, chemical fiber industry,
in the production process with lower viscosity, lower output pressure and large flow rate /capacity of material transfer reaction, such as polymer solution, liquid glue, monomers, oligomers, prepolymer or other materials.General installation under the reaction kettle, as the discharge pump.This series of melt gear pump has good self-priming performance, can be used in the vacuum reaction under the condition of delivery, pressurization.
And this kind melt pump Can also be used to transport hot melt adhesive, asphalt, paint, adhesives, pharmaceutical, food, dye, paint, grease, fuel, lubricants, polyols and other impurity particles of high viscosity material.
This GM-LK series melt pump used under the reaction as a discharge pump, you can see the following pictures
Low viscosity polymer melt
Hot melt adhesive
And some other materials
The features of this kind of melt gear pump
(1) max temperature :350oc
(2)Suitable for the low pressure low viscosity and large capacity polymer transfer.
(3)Pressure flow pulsation is small, can achieve nearly linear output flow, easy to control
(4)Good self-priming performance, can be used in the entrance to the operation condition of the vacuum (0.05 ~ 0.09 MPa)
(5)precise structure, long service life
Viscosity : 0.0003~500Pa?s (0.3-500,000cp)
Suction side pressure : vacuum (-0.05~-0.09MPa)~5MPa
Discharge side pressure:0~5.0MPa
Max pressure differential: 5.0MPa
Temperature : ≤350ºC
Heating : Fully Jacketed (HTM Jacketed)
HT medium pressure :≤1.6MPa
1)the melt dynamic seal and packing seal
2)Single/double side machanical seal
3)With cooling melt dynamic seal
4)High temperature resistant packing seal
Installation way: GM-lk series melt gear pump generaaly is installed under the reaction kettle, it is used as the material discharge pump, usually arranged horizontally.
Drive mode:motor + reducer + universal coupling
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