LOAD LIFTING MAGNETS
STAR TRACE Load Lifting Magnets are of robust cast and bolted or fabricated construction designed for handling Solid Slabs, Steel Ingots, Bloom Billets, Pig Iron, Light finished parts, Scrap and gives Maximum reliable, efficient and economical performance in the most arduous service condition.
CIRCULAR HEAVY DUTY MAGNETSShells of Star Trace Lifting Magnets are made from high permeability Steel Casting as per IS:4491(BSS-1617), properly machined, to provide the most efficient magnetic circuit. The periphery of the magnet is heavily ribbed to give added mechanical strength and an increased radiation surface to aid cooling. Center & Outer Poles are machine from high permeability magnet steel with cored recesses arrangement to protect heads of through tensile bolts. The faces of poles from spigot joints in magnet shell, the outer poles of larger magnets are skirted for added. The pole shoes are easily replaceable.
TERMINAL BOX is designed to ensure protection whilst in operation and are of double entry type enabling the leads from the coils to be sealed in a separate cavity. The outside cable is brought through a gland into this second compartment ensuring no possibility of moisture entering the windings.
MAGNETIZING COILS for magnet size up to 900 mm dia is pure annealed wire wound and above these are strip wound. The glass insulation of class H standard with Fibreglass NOMEX tape forming an interlayer makes coil withstand high temperature.
BUMPING PLATES are of high grade Manganese Steel Casting as per IS - 276 with heavy ribs for added strength. These are clamped in position by the center and outer poles offering complete protection to the coil. The magnets are suspended with three legged STRING CHAINS made of best quality forged steel terminating in a forged ring. A two core cable is provided for connection with the supply and suitable insulated plug and socket ensure easy operation.
SPECIFICATION FOR CIRCULAR LIFTING MAGNETS
| DETAILS OF ALUMINIUM CONDUCTOR LIFTER | APPROXIMATE LIFTING CAPACITIES(Kgs.) | |||||||
| Model No. | D | H | Weight (Kgs) | Power (K.W) | Heavy Scrap | Broken Scrap | Cast Iron | Solid Bloom |
| STR 101 | 700 | 750 | 400 | 2.8 | 200 | 160 | 165 | 4000 |
| STR 102 | 900 | 900 | 750 | 3.8 | 350 | 275 | 300 | 7000 |
| STR 103 | 1100 | 950 | 1400 | 6.0 | 625 | 475 | 500 | 9000 |
| STR 104 | 1300 | 1050 | 1850 | 9.5 | 960 | 725 | 775 | 16000 |
| STR 105 | 1600 | 1200 | 3100 | 11.5 | 1500 | 1100 | 1200 | 24000 |
| STR 106 | 1800 | 1300 | 3600 | 12.5 | 200 | 1650 | 1800 | 30000 |
| DETAILS OF COPPER CONDUCTOR LIFTER | APPROXIMATE LIFTING CAPACITIES(Kgs.) | |||||||
| Model No. | D | H | Weight (Kgs) | Power (K.W) | Heavy Scrap | Broken Scrap | Cast Iron | Solid Bloom |
| STR 201 | 700 | 750 | 450 | 3.0 | 220 | 175 | 180 | 5000 |
| STR 202 | 900 | 850 | 850 | 4.8 | 390 | 325 | 350 | 8000 |
| STR 203 | 1100 | 950 | 1600 | 7.0 | 675 | 575 | 600 | 10000 |
| STR 204 | 1300 | 1050 | 2100 | 10.0 | 1050 | 800 | 850 | 19000 |
| STR 205 | 1600 | 1200 | 3500 | 14.0 | 1600 | 1200 | 1300 | 27000 |
| STR 206 | 1800 | 1300 | 2400 | 18.0 | 2200 | 1800 | 2000 | 35000 |
Note:
1.Technical data specification subject to change.2.Special Circular Lifting Magnets can be made on request, Please send us your technical data and application, required for our engineers to provide.