supply of circular lifting magnet for lifting cold.circular lifting magnet for lifting cold.,circular lifting magnet for lifting cold as well as hot material up to 600deg c in foundry envir onment. deep field coil design, copper wound for 220v dc operation. heavy duty cast magnet designed for severe scrap handling duty. similar to ohio make model 66dcwx, confirming to the following specification for single magnet characteristics-1. cold current : 105 amps max. 2. cold power- 18.5 kw 3. self weight sh ould not be more than 5ton inclusive of chain, bail and other accessories4. duty cycle: min. 50% at 10min utes cycle 5. diameter of magnet: 66inches -1 inch +3inch(1650mm -25.5mm/+50mm) 6. lifting capacities shall not be less than (a) pig iron: 1 h m - 5200 lbs(2359kgs) (b) 2 broken: 2700 to 3300 lbs (12 25 to 1497kgs) (c) steel turnings: 1700 lbs (771kgs) 7. magnet conductor shall be of premium electrical gr ade copper with 99.99% purity with class c insulation for maximum coil life under severe operation. 8. mag net shall be of high grade cast steel welded construction waterproof strength.9. heavy duty, nonmagnetic bottom plate & sealing plate, made of wear resistant & work hardened manganese steel shall be used to pr otect the coil from damage caused by impact including bumping plate.10. additional protection from moist ure & impact is to be provided to the coil with the use of non-magnetic manganese sealing plate.11. heavy duty, annealed alloy steel 3-legged chain with a master bail is to be provided.12. heavy-duty lugs & pins s hall be provided to connect the chain to the magnet.13. suitable rating surge suppresser shall be introduce d in the magnet.14. all relevant tests and test certificates shall be submitted along with the supply. for doi ng continuous load test, if there is no facility at firms premises, the manufacturer shall carry out these test s at rwf on sundays/non working days.15. note: 1.test certificate shall be enclosed 2. supplier must provi de insp