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While illustrating the Ravi Engineering's contemporary achievement in
the manufacturing of high production rubber extruders, rubber extruder
machines, the introduction or Ravi E.M. Series of machines with extra
heavy duty construction alongwith provision of self machining of
components virtually previews a major of our future manufacturing
programmes. Technical Specifications for Hot Feed Extruder
| Specification |
EMNA-2'' |
EMNA-2.5'' |
EMNA-3'' |
EMA/EMNA-4'' |
EMA/EMNA-4.5'' |
EMA/EMNA-6'' |
EMNA-8'' |
| Power (HP) |
5 |
5 |
7.5 |
15 |
20 |
30 |
40 |
| Worm Speed (RPM) |
45 |
45 |
35 |
28 |
25 |
22 |
18 |
| L.D. Ratio |
4 to 6:1 |
4 to 6:1 |
4 to 6:1 |
4 to 6:1 |
4 to 6:1 |
4 to 6:1 |
4 to 6:1 |
| Capacity (Approx.) Kg/Hour |
20 |
25 |
35 |
140 |
170 |
250 |
300 |
| Barell |
Steel Fabrication |
Steel Fabrication |
Steel Fabrication |
Graded Casting |
Graded Casting |
Graded Casting |
Graded Casting |
| Sleeve |
EN-41 B |
EN-41 B |
EN-41 B |
EN-9/41 B |
EN-9/41 B |
EN-9/41 B |
EN-9/41 B |
| Worm |
EN-41 B |
EN-41 B |
EN-41 B |
EN-9/41 B |
EN-9/41 B |
EN-9/41 B |
EN-9/41 B |
| Gear Box |
Helical |
Helical |
Helical |
Worm Reduction |
Worm Reduction |
Worm Reduction |
Worm |
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