High Temperature and High Pressure Conveying Melt Gear Pump

• Power: Electric
• Applications: Thermoplastic Transportation
• Certification: CE
• Model NO.: GM-LK series
• Raw Material: High Quality Alloy Steel
• Theory: Rotary Pump
• Application: Metering
• Transport Package: Seaworthy Packaging
• Specification: SGS
• Trademark: Great
• Origin: Zhengzhou
• Production Capacity: 300 Sets/Year

Product Description

GM-K series melt gear pump is mainly used in high temperature and high viscosity polymer melt conveying reaction, such as resin, chemical fiber industry, generally installed on the lower part of the reaction kettle, a feeding pump. This series of melt gear pump has good self-priming performance, can be used in the vacuum reaction condition, the polymer material conveying and pressurization.
Can also be used to convey the hot melt adhesive, asphalt, paint, adhesives, pharmaceutical, food, oil, fuel, oil, dye, paint, lubricants, polyols excluding particulate impurities such as high viscosity materials.


Main application fields
For Processing:
PET PBT
PA6 PA66 PA12
LDPE LLDPE HDPE HMWPE
PP EVA PB
PS HIPS ABS SAN
PC PEK
PMMA POM TPU
Other Polymers

The characteristic of this GM-G series of melt gear pump
1)it can be used on high temperature (350º C), high pressure(15MPa), high viscosity (20, 000Pa? S)working condition.
2)The pressure flow pulsation is very small, and even can achieve linear output flow, easy to control
3)Good self-priming performance, can be used in the entrance with the operation condition of vacuum (0.05 ~ 0.09 MPa)
4)Precise structure, high precision, long service life

Finished products 



Technical data

Type	Volume (cc/r)	Max roate speed (r/min)	Outlet pressure (MPa)	Inlet pressure (MPa)	Rate of flow       m3/h			Temperature
					Low viscosity material 1-1000Pa.s	High viscosity material 1000~8000Pa.s	Ultra-high viscosity material ≥8000Pa.s
GM-LK-100	100	100	≤15	Vacuum~5.0	≤0.51	≤0.36	≤0.21	≤350ºC
GM-LK-160	160	100			≤0.82	≤0.57	≤0.34
GM-LK-200	200	100			≤1.0	≤0.7	≤0.4
GM-LK-250	250	100			≤1.3	≤0.9	≤0.5
GM-LK-355	315	100			≤1.6	≤1.1	≤0.7
GM-LK-500	500	100			≤2.6	≤1.8	≤1.1
GM-LK-750	750	80			≤3.1	≤2.1	≤1.3
GM-LK-1250	1000	80			≤4.1	≤2.9	≤1.7
GM-LK-2000	2500	80			≤10	≤7	≤4
GM-K-3150	3150	80			≤13	≤9	≤5
GM-LK-4500	4500	60			≤14	≤10	≤6
GM-LK-6300	6300	60			≤19	≤13	≤8
GM-LK-8000	8000	60			≤24	≤17	≤10
GM-LK-12000	12000	50			≤31	≤21	≤13
GM-LK-25000	25000	50			≤64	≤45	≤27
Remark:the melt gear pump flow is associated with the work speed, material viscosity, pressure, So the model selection please aks for us.

The installation of this kind fo melt pump