Gear melt pump for rubber extruder
Introduction of Rubber melter melt pump
Rubber melt pump is efficiency self-cleaning. The structure for shaft sleeves is simple, while the fluid passageway is specially designed. All of this make the pulsation rate become much lower under the higher differential pressure. This series of rubber extruder pump applies to butadiene rubber, chloroprene rubber, EPDM, SBR, NBR, natural rubber, etc.
Technical Parameter of Melt pump for rubber extruder
1.Melt Pump Body: high temperature tool steel, chromium-nickel steel
2.Gear: high temperature tool steel, nitrided steel
3.Sliding Bearing: high temperature tool steel, other material and coating
4.Shaft Sealing:screw sealing
5.Heating System: heat medium heating
6.Cooling mode: Shaft end cooling system
| 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 |
Operating Parameter of Rubber extruder pump
1.Volume Range:50CC-2500CC
2. Mooney viscosity: ≤1200 Pas
3.Working Temperature:≤130ºC
4.Cleaning Temperature: ≤350ºC
5.Outlet Pressure:≤70Mpa
6.Differential Pressure: ≤50Mpa
Features of Rubber melt pump
1.Stable output pressure
2.Improve the quality of products
3.Improve the productivity of extrusion
4.Reduce unit energy consumption
5.Extend the service life of the whole machine
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