|
Triple Spur Gear Type
|
|
|
Heavy Duty: Class II
|
|
|
Manufactured as per IS: 3832 (Indian Standard) - ISI Certified since 1989
|
|
|
Tested at: 50% Overload
|
|
|
Hooks: As per IS: 15560 - 2005
|
|
|
Load Chain: 8 mm, Grade 80, Alloy Steel Material
|
|
|
Load Chain Wheel: S.G. Iron Casting Accurately pocketed, internally grinded for longer life of Main Shaft
|
|
|
Braking Mechanism: Screw & Friction Disc Type Self actuating
|
|
|
Hand Chain Wheel: Pressed Steel Accurately pocketed, Smooth Hand chain Pulling operation
|
|
|
Gears: Alloy Steel Material, precise machined, gear hobbed & case hardened duly annealed. Gears shall be lubricated with a semi-liquid grease instead of oil, which is less likely to
leak, eliminates oil level checks and clings to the gears even after long idle periods.
|
|
|
Design Type Test: Accomplished successfully as per the requirement of IS: 3832 -2005 (4 times load lifted for 5 minutes Once at the time of design stage)
|
|
|
Endurance Type Test: Accomplished successfully as per the requirement of IS: 3832 2005 (100 Hrs. running on Block at speed of Hand Chain of 20 Mtr./Min Once in Six Months)
|
