Chain Pulley Block

AR Engineers supply a technically advanced range of Chain Pulley Block to our clients that is used for lifting of loads. Our range of chain pulley blocks is distinguished from the others with its higher efficiency and smoothness in the operations while lifting loads. Owing to their outstanding performance and high speed, these find its applications in various industries.

‘ABL Accurate’ AR Engineers make Manual-Hand Chain Pulley Blocks are available in 11 varying capacities ranging from 0.5 Tone to 30 Tones as per IS-3832 specifications. The Rigid Frame is built from steel plates with high factor of safety.

The Chain Pulley Block comprises of Load chain Wheels are made of S.G. Iron / Malleable Casting with accurate Chain Sprockets for smooth running.

Steel forged Hooks are confirming as per IS–8610 & fitted in upper arm block made out of heavy duty S.G. Iron/Malleable Casting.

Gears are made from Nickel-Chrome/Alloy steel case hardened.

These Gears are accurately machined and teeth generated on hobbing machine to correct involutes for high bending stress and low wear.

The Block has a Load wheel mounted on Ball Bearings for smooth operation. Hand wheel is manufactured from graded casting as per IS-210 norms. Screw and friction type self-actuating load pressure brakes ensure safety at all positions.

Grade 80 alloy steel chain as per IS-6216 specifications, is uniformly welded electrically. The alloy-steel is duly heat-treated for ductility, toughness and wear resistance.

Compared to the Light Duty Chain Pulley Block, “ABL Accurate” are rugged. Moreover, the higher hand-wheel diameter reduces efforts and increases vertical travel.

FEATURES:

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  • Capacity from 1 t to 30t
  • Have certificate of IS 3832 -2005
  • Automatic double-pawl braking system.
  • Gear: by adopting Japanese technology,they are innovated symmetrical arrayed high -speed synchronous gears, and are made from international standard gear steel.Compared with common gears ,they are more wearable and steadier, and more laborsaving.
  • Chain: adopts high strength chain and high precision welding technology,meet ISO3077-1984 international standard;fits for gusty overload work conditions;takes your hands a better feeling multi-angle operation.
  • Hook: made of high-class alloy steel,it has high strength and high security; by using new weight will never escape.
  • Components:main components are all made of high-class alloy steel,with high precision and security.
  • Plastic Plating: by adopting advanced plastic plating technology inside and outside,it looks like a new one after years of operation.
  • Encloser: made of high-classed steel, more firmly and dexterous