This machine is designed to continuously sheath the lead cover on the electric cable and for the use of vulcanizing rubber pipe.
It consists of lead ingot roller conveyer and loading device, lead flake conveyer, 18 ton lead melting furnace, 10 ton purification maintaining furnace, lead extruder, lead stripper, moving pay-off stand, moving take-up stand and electrical equipment, No. 1 die holder or No. 2 die holder. It has the good advantages with compact construction, equal thickness of extruded lead pipe, closed lead proceeding system, constant temperature and pressure for lead extruding, lead material saving.
| Main Technical Data |
| Item |
Unit |
Data |
| Extruder Screw dia. |
mm |
150 |
| Extruder Screw speed |
rpm |
5-15 |
| Extruding output |
Pure lead 13-15rpm |
kg/min |
30-35 |
| Soft alloy lead 11-12rpm |
kg/min |
20-22 |
| Hard alloy lead 9-10rqm |
kg/min |
15-16 |
| Sheathed lead pipe dia. |
No. 1 die holder |
mm |
10-80 |
| No. 2 die holder |
mm |
40-110 |
| Capacity of 18 T lead melting furnace |
ton |
18 |
| Capacity of 10 T purification furnace |
ton |
10 |
| Cooling water consumption |
ton/hour |
6.8 |
| Power supply condition |
AC 3phases 50Hz 380v |
| Power of lead extruder |
Kw |
145 |
| Power of 18 T lead melting furnace |
Kw |
141.1 |
| Power of 10 T purification furnace |
Kw |
101.1 |
| Power of lead stripper |
Kw |
15 |
| Power of lead flake conveyer |
Kw |
1.5 |
| Sizes of take up reel |
mm |
Φ 1250-Φ 2500 |
| Space required(L× W× H) |
mm |
22000× 13340× 5100 |
| Total weight |
ton |
41.1 |
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