Backed by a modern infrastructural base, expertise of our in-house engineers, and rich experience, we have established our presence as the most reliable organization for offering a wide gamut of
Chain Pulley Block. Used in various heavy dusty industries like molding, dyeing and casting, this block is assembled with screw & friction disk type brake that ensures full safety at all positions. Keeping in mind the diverse requirement of our clients, we offer this range of block in several specifications.
Technical Details:- Triple Spur Gear Type
- Heavy Duty: Class II
- Manufactured as per IS: 3832 (Indian Standard), ISI Certified since 1989
- Tested at: Each block/product 50% overload
- Hooks as per IS: 15560 – 2005
- Load Chain: Grade 80, Alloy Steel Material as per IS: 6216 – 1982
- Load Chain Wheel: S.G. Iron Casting – Accurately pocketed, internally grinded for longer life
- 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 hobbled & case hardened – duly annealed. Lubricated in a Semi-liquid grease
Product Testing:- Product Design 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)
- Product Endurance Test : Accomplished successfully as per the requirement of IS: 3832 – 2005 (Carried out once in six months, 100 hrs. of running on block at Hand Chain machine pulling speed of 20 mtr./min)
- Product Overload Test: Each block tested at 50% overload, as per the guidelines of IS: 3832 – 2005
Features:- High load bearing capacity
- Compact design
- Long lasting
