High temperature and high pressure melt pump for blown film
Introduction of High temperature melt pump:
High temperature melt pump is used for transportation, preessurization or the metering of the high temperature and high viscosity polymer melt.This melt pump is applicalole for engineering plastic or blown film technique.
High pressure melt pump have a unique positive displacennent design which provides consistent, accurate polymer delivery under varying extruder output conditions of pressure, temperature and viscosity. With melt pump providing the pressure between the extruder and the die, extruder parameters can be configured to provide a homogeneous melt at increased throughout and tighter gauge tolerances.
Advantages of ZB dual-axis drive melt pump
Application of High temperature melt pump:
1.Polymer extrusion molding, such as granulation, film, pipe, plate, sheet, etc;
2.High-viscosity materials such as PC, PMMA, ABS, HIPS, PVB, PS, PP, PA, PE, PVA PVA etc;
3.Rubber, asphalt, paint, adhesives, coatings, lubricants, polyalcohol, non-particulate impurities;
4.Polyester for cotton-fiber, polypropylene and other chemical fiber melt.
Technical Parameter of High pressure melt pump:
1.Melt Pump Body:CPM stainless steel,Ti-Ta alloy
2.Gear: CPM stainless steel, Ti-Ta alloy, special material and wear-resistant coating
3.Sliding Bearing:CPM stainless steel,Ti-Ta allloy, special material and wear-resistant coating
4.Shaft Sealing:Screw sealing
5.Heating System:Electrical heating
Operating Parameter of High temperature melt pump:
1.Theory: Positive Displacement Gear Pump
2.Structure:Gear Pump
3.Usage: Plastic, Rubber Pump and Fiber
4.Power:Electric or Oil
5.Fuel:No Need
6..Volume Range:5CC-3200CC
7.Viscosity: ≤20000 Pas
8.Working Temperature: ≤510ºC(950°F)
9.Cleaning Temperature: ≤590ºC(1100°F)
10.Outlet Pressure:≤70Mpa
11.Differential Pressure: ≤50Mpa
| Parameters of Melt pump for rubber extruder |
| Type |
CC/Rev |
Capacity(L/H) |
Heating power(kw) |
Dirven system(kw) |
Pressure |
Temperature |
| ZB-0.2 |
0.2 |
0.2-0.6 |
0.5 |
0.37 |
Inlet pressure:≥0Mpa
Exit pressure:≤35Mpa |
Operating temperature:≤350ºC
Clearing temperature:≤450ºC |
| ZB-1 |
1 |
1-3 |
1 |
0.5 |
| ZB-2 |
2 |
2-6 |
1 |
0.75 |
| ZB-5 |
5 |
5-15 |
1 |
1.1 |
| ZB-10 |
10 |
10-30 |
1 |
1.5 |
| ZB-20 |
20 |
20-60 |
2 |
2.2 |
| ZB-31.5 |
31.5 |
30-90 |
2 |
3 |
| ZB-50 |
50 |
50-150 |
2 |
4 |
| ZB-100 |
100 |
100-300 |
3 |
5.5 |
| ZB-150 |
150 |
150-450 |
4 |
7.5 |
| ZB-200 |
200 |
200-600 |
4 |
11 |
| ZB-250 |
250 |
250-750 |
5 |
15 |
| ZB-315 |
315 |
300-900 |
6 |
18.5 |
| ZB-400 |
400 |
400-1200 |
8 |
22 |
| ZB-500 |
500 |
500-1500 |
10 |
30 |
| ZB-630 |
630 |
600-1800 |
12 |
37 |
| ZB-800 |
800 |
800-2400 |
15 |
45 |
| ZB-1000 |
1000 |
1000-3000 |
18 |
55 |
| ZB-1500 |
1500 |
1200-4500 |
20 |
75 |
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