Chain Pulley Block

• Designed and Manufactured as per IS 3832.
• Load Chain Wheels are of S.G. Iron / Malleable casting with accurate chain sprockets for smooth running and mounted on two nos. ball bearing.
• Steel forged hooks are confirming to IS 8610 and fitted in upper arm. Bottom block made out of heavy duty S.G. iron / malleable casting.
• Gears are made from alloy steel material, precise machined, gear hobbed & case hardened – duly annealed.
• Hand Chain Wheel is manufactured from graded casting as per IS-210.
• Load Chain is of grade 80 confirming IS 6216 alloy steel material uniformly electrically welded from alloy steel duly heat treated for ductility, toughness & wear resistance and accurately calibrated for smooth running in wheels.
• Screw and Friction type positively self actuating load pressure brake ensures safety at all positions.