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Chain Pulley Blocks

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FIRST TIME IN INDIA
  • Stub Teeth For All Gears
  • Toughened Gears & Trunnions
  • Low Carbon Alloy Steel Case – Hardened Pinions & Main Spindle

Reva Triple spur geared chain pulley block is radically different from conventional triple spur geared chain pulley blocks in that:
  • It uses larger pinions and gears increasing the load bearing capacity of the gears, yet maintaining the block size and head room.
  • It has the gear casting and gear bearing block combined into one compact unit.
  • It has wider ball bearings of adequate and heavier load bearing capacities than the narrow bearings of surprisingly underload capacity in some of the conventional blocks.
  • It incorporates latest technology of materials and processes thus making the block light weight with lower head room for a highly rugged life.

Reva Triple Spur geared Chain Pulley blocks are manufactured to IS: 3832



MATERIALS
  • Driving spindle and pinions are made from low carbon alloy steel and are case hardened. Intermediate gears and load axle made from carefully selected carbon steel and the teeth and trunnions are hardened. Trunnions on both the driving spindle and load axle are ground finished after hardening.
  • Alloy steel Grade 80 load chain calibrated to IS:6216:1971 reduces the weight of the block. Calibrated short link hand chain to IS-2429 (PL 1) makes hand operations more convenient.
  • Steel forged point hooks of trapezoidal section to IS: 15560 having ample strength and toughness are used.
  • The load sprocket and hand chain sheave made of Sg Iron IS:1865,is quite sturdy.
  • Self actuating screw and disc type pressure load brake ensures safety. Friction discs of special asbestos based material, brass woven, withstand friction, heat and humid atmosphere.

EXCLUSIVE FEATURES
  • The mechanism is simple but sturdy and excellence in performance.
  • All components-other than standard bought outs-manufactured under strict quality control in a factory dedicated to very high standard of in-line production equipped with sophisticated Machine Tools and Testing Arrangements.
  • Splines used throughout to connect the load sprocket to the follower and the brake screw to the driving spindle.
  • The dimensions of all components controlled by special purpose gauges, and holes and bores carried out in jigs and fixtures for interchangeability
  • Every blocks subjected to performance and 50% overload tests on our power operated hydraulic pull test machine for absolute reliability and dependability.
    • For customized lifting solutions, you can also explore Customized Products and Traverser Systems designed by Reva for specialized industrial use.


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Testimonials

Great Performance

Two nos capacity 1.5 Ton Jib Cranes Mtrs having span of 5.0 Mtrs. and Lift of 7.0 Mtrs. has been in operation and performance is good.

GRAND PRIX ENGINEERING (P) LTD
Faridabad
Good Experience

The EOT Crane having 5 Ton SWL Capacity has been Installed and Commissioned by Reva Industries Ltd. The work has been carried out perfectly..

STORE OFFICER
Cat Indore
Reliable Performance Since 2012

The crane has been in operation since 27 February 2012, and its performance has been consistently reliable and highly satisfactory over the years.

SGL GARBON INDIA PVT LTD
Faridabad
Outstanding Performance

The crane was load tested and successfully handed over on 16th January 2012 for the erection of CW pumps. Since then, it has delivered consistently excellent performance, operating reliably and exceeding expectations in day-to-day use.

FLOWMORE LIMITED
Faridabad
Consistent Reliability

From day one, the crane has delivered dependable, smooth operation with impressive consistency. Its performance has remained strong over time, supporting critical tasks efficiently and without issues.

RELAINCE INFRASTRUCTURE LIMITED
Faridabad
Satisfactory.

The crane has been in operation since one year and 3 months performance of the crane has been found satisfactory.

BRIJESH KUMAR MISHRA
Power Projects, Kirloskar Brothers Limited
Good Performance

The crane has been in operation since 10 Jan, 2011 and performance of the crane has been satisfactory.

MR. SUBHASH KHENDALWAL
U.S.K Exports Managing Director
Satisfactory.

The crane has been in operation since 18th Feb, 2011 and performance of the crane has been found to be satisfactory.

MR. V.V. NAMJOSHI
M/S MAITHON POWER LIMITED Head Construction
ABIR INFRASTRUCTURE PVT. LTD.

The crane has been in operation since 14th April, 2014 and performance of the crane has been satisfactory.

ABIR INFRASTRUCTURE PVT. LTD.
Faridabad
Satisfactory.

The Crane was load tested and handed over for plant operation on 9th october 2011. The crane has been in operation and performation is Satisfactory.

VINEET ARORA
Flowmore Limited Sr. Manages - Projects
Quality Result

Operating reliably since October 2008, the crane has demonstrated exceptional durability and consistent, high-quality performance, making it a dependable asset for long-term operations.

EVEREST POWER PVT. LTD.
Faridabad
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