China Plastic Extrusion Melt Pump Metering Pump for HDPE Pipe Extrusion Line

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
Plastic Extrusion Melt Pump Metering Pump for HDPE Pipe Extrusion Line

Plastic Extrusion Melt Pump Metering Pump for HDPE Pipe Extrusion Line

Application show
Technical data

Type	Volume (cc/r)	Max rotary Speed (r/min)	Outlet pressure (MPa)	Inlet pressure (MPa)	Flow rate L/h			Temperature
Type	Volume (cc/r)	Max rotary Speed (r/min)	Outlet pressure (MPa)	Inlet pressure (MPa)	Low viscosity 1-1000Pa·s	High viscosity 1000~8000Pa·s	Ultra-high Viscosity ≥8000Pa·s	Temperature
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.