The Model 455 lump breaker is used to crush agglomerates and medium soft materials.
It grinds by impact/cutting at low speed, the end product dimensions are achieved by a toothed screen.
Crushed product is discharged by gravity.
Crushing is achieved through interaction between the material entering the machine and the rotor paddles, located along a cylindrical screw, thus limiting the impact caused by crushing lumps of larger dimensions.
The technical features and the throughput achieved make the lump breaker a very versatile machine, capable of processing non-homogeneous materials of varying product size.
References for lump breakers Model 455
| PLANT LOCATION | TYPE | UNITS NO. | PRODUCT | CAPACITY EACH MILL T/H | INSTALLED POWER Kw |
|---|---|---|---|---|---|
| Palestine | 455/40x60 | 1 | Phthalic anhydride | 9 | 7.5 |
| Milan – Italy | 455/70x120 | 1 | Polyester resins | 1 | 5,5/15 |
| Porto Torres (SS) – Italy | 455/50x150 | 1 | Marine salt | 50 | 30 |
| Rome – Italy | 455/70x150 | 1 | Ammonium sulphate | 8 | 4 |
| Reggio Emilia – Italy | 455/50x150 | 4 | Phthalic anhydride | 12 | 18.5 |
| Genoa – Italy | 455/50x150 | 1 | Chromium salts | 15 | 22 |