TRIPLE SPUR GEARED CHAIN PULLEY BLOCKS – S-SERIES

Product Features:

  • ” Available in Spark-Proof option as well”
  • Highly Efficient Load Brake
  • Heat – Treated, Precisely Ground – Alloy Steel – Gears, Shafts & Pinions.
  • Alloy Steel – Grade 80 – Load Chain
  • COMPACT AND LIGHTWEIGHT: Manufactured from the highest quality steel materials. Offering a lightweight, but robust, exceptionally strong product. The compact size offers the advantage of convenient portability, easy installation, and simple relocation. Superior quality and performance are assured by exclusive, improved process technology and years of experience.
  • SAFETY BRAKE: The Precision Ratchet Disc Type Auto Brake engages instantly when operation is stopped, holding the load securely. High-quality material ensures reliability, even after long term use.
  • HAND CHAIN WHEEL:  Made of sheet steel, hence there is no possibility of breakage.Provided with guides.
  • HAND CHAIN: As per I.S.S. 2429 M.s. Calibrated.
  • HOOKS: Drop Forged, Swivel in all directions. As per I.S.S. 15560
  • MINIMUM POWER FOR OPERATION: “SPEED” S-SERIES Chain Blocks, produce high mechanical efficiency, due to high gear ratios and the use of extra ball bearings. Thus, outstanding work output is attained, with minimum manual effort.
  • LOAD CHAIN WHEEL:  Made of Malleable casting Precision machined and mounted on ball bearings.
  • LOAD CHAIN: Load Chain is made of Special alloy steel. Heat is treated to prevent elongation, for high tensile stress, and has the durability of continuous long-term use. it is very resistant to wear. Confirms to I.S.S. 6216- Galvanized.
  • PROOF LOAD TEST: Each Chain Block is tested To 1.5 times its rated capacity.
  • Powder Coated External Parts For Extreme Protection

Categories: ,

Technical Parameters

SWL M. Tons 1 2 3 5 7.5 10 15
Hand power required: kgs. (Effort) 26 28 35 42 44 51 56
A number of falls. 1 2 2 2 3 4 6
Velocity Ratio. 52 104 104 152 222 350 350
Net Wt. with 3 M. Lift-Kgs. 23 31 34 58 88 126 235
Gross Wt. with 3 M. Lift-Kgs. 29 38 42 71 110 147 275
Extra Wt. for 1 M. additional Lift-Kgs. 2.9 4.3 4.3 5.2 11.3 14.5 21

Dimension M.M.

 

CAPACITY M.TONS 1 2 3 5 7.5 10 15
A 460 560 610 810 870 990 1165
B 31 35 45 52 65 72 100
C 210 210 210 280 280 280 280
D 180 180 190 220 20 220 220
E 210 285 300 330 510 520 575

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