Plastic Extrusion Melt Pump Metering Pump for HDPE Pipe Extrusion Line

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

Product Description

Melt pump gear pump for plastic compounding extrusion line 

Technical data:
1. Rotate speed: ≤ 60rpm(Adjustable)

2. Temperature: 400° C (max. )
3. Max. Outlet pressure: 350Bar
4. Max. Differential pressure: 275Bar
5. Heating method: Stainless Steel Cartridge Heater
6. Fastening parts: 12.9 high-strength screws
7. Voltage: 380V(Others are optional)
8. Frequency: 50Hz(Others are optional)





Benefits of Applying GREAT Melt gear Pump:
1. Reducing stress on the extruder by means of shifting the job of building pressure to the melt pump;

2. Increasing the hourly output;

3. Removing the output variations and pressure pulsations, thus greatly improving the product quality;

4. Saving raw material by means of tighter manufacturing tolerances;

5. Improving the the dimensional accuracy during the production of sheets and profiles;

6. Optimizing the surface and optical quality during the production of films, sheets and profiles;

7. Improving the product quality with regard to homogeneity and pellet size in compounding;

8. Extending the lifetime of the upstream machinery;

Product pictures 

Application show 
Technical data 

Type	Volume (cc/r)	Max rotary Speed (r/min)	Outlet pressure (MPa)	Inlet pressure (MPa)	Flow rate      L/h			Temperature
					Low viscosity 1-1000Pa·s	High viscosity 1000~8000Pa·s	Ultra-high Viscosity ≥8000Pa·s
GM-ME-5	5.0	100	≤35	0~30	≤20	≤12	≤8	≤350ºC
GM-ME-7.5	7.5	100	≤35	0~30	≤20	≤18	≤10
GM-ME-10	10	100	≤35	0~30	≤20	≤25	≤15
GM-ME-20	20	90	≤35	0~30	≤80	≤40	≤24
GM-ME-31.5	31.5	90	≤35	0~30	≤150	≤80	≤42
GM-ME-50	50	80	≤35	0~30	≤220	≤120	≤70
GM-ME-75	75	80	≤35	0~30	≤280	≤180	≤90
GM-ME-100	100	80	≤35	0~30	≤350	≤230	≤120
GM-ME-160	160	80	≤35	0~30	≤550	≤350	≤175
GM-ME-200	200	80	≤35	0~30	≤700	≤450	≤250
GM-ME-250	250	80	≤35	0~30	≤800	≤600	≤300
GM-ME-355	355	80	≤35	0~30	≤1000	≤750	≤350
GM-ME-500	500	60	≤35	0~30	≤1500	≤1000	≤500
GM-ME-750	750	60	≤35	0~30	≤1850	≤1500	≤750
GM-ME-1000	1000	60	≤35	0~30	≤3000	≤2000	≤1000
GM-ME-1600	1600	50	≤35	0~30	≤4000	≤3000	≤1500
GM-ME-2500	2500	50	≤35	0~30	≤6000	≤4500	≤2200
GM-ME-3150	3150	50	≤35	0~30	≤7000	≤5200	≤2600
GM-ME-4000	4000	40	≤35	0~30	≤8000	≤6000	≤3000
Remark:the melt gear pump flow is associated with the work speed, material viscosity, pressure, So the model selection please ask for us.