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+91 92318 20839 /
(033) 2241 4414

nationalengg@yahoo.co.in

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    • ROLLER TRANSMISSION CHAIN
    • CONVEYOR CHAIN
    • Inverted Tooth Silent Chain Manufacturers
    • BUCKET ELEVATOR CHAIN
    • DRAG CHAIN & SCRAPER CHAIN
    • ROUND LINK CHAIN & CHAIN SLING
    • SPROCKETS & WHEEL
    • GEAR, RACK & PINION
    • LIFTING HOOKS & SHACKLES
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+9133 2241 4414 / +91 92318 20839

nationalengg@yahoo.co.in

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Sprockets & Wheel

Segmented Rim Chain Sprocket & Trailing Idler

We manufacture Segmented Rim Chain Sprockets & Grooved Trailing Idler Wheels ( up to 825 mm OD, 100 mm Face Width, 20 M) that are precisely machined to reduce noise and ensure smooth operation & high efficiency in chain drive. Also special radial chamfered design of tooth profile vouches for friction free smooth release of the meshing chain. Various type of Sprockets include :

  • Split type Segmental Rim Sprocket
  • Conveyor Chain Sprocket
  • Elevator Chain Sprocket
  • Link Chain Wheel
  • Sprockets with Replaceable Toothed Rim or Pocket Teeth and Grooved Trailing Wheels
  • Drive Sprockets & Pinion Gear
  • Roller Chain Simplex, Duplex, Triplex & Multiplex Sprocket
  • Silent Chain Sprocket & Gear

Manufactured using qualitative raw materials like Stainless Steel, Alloy Steel, Carbon Steel, Cast Iron & Cast Steel, are reliable drive system for long running continuous drive application and capable to withstand maximum absorption of shock and effect minimum torque load. The teeth are induction or flame hardened in order to facilitate optimum performance in drive application.

Drag Chain Sprocket & Wheel

Drag Chain Sprockets with replaceable toothed rim or pocket teeth and Grooved Trailing Wheels ( in single unit or in split segmented design ) can be manufactured as per drg or engineered as per requirement. Flank of the teeth are inductively heat treated for wear resistance and excellent service life. Also special radial chamfered design of tooth profile vouches for friction free smooth release of the meshing chain.

Conveyor Chain Sprocket

National Engineering Works develops Drive Conveyor Sprockets ( Max OD 925 mm ), whose teeth mesh perfectly with the chain not allowing any slippage, are acknowledged for their sturdy construction, low maintenance, abrasion resistance and durability. Flank of the teeth are inductively heat treated for wear resistance and excellent service life. Also special radial chamfered design of tooth profile vouches for friction free smooth release of the meshing chain. Various type of Sprockets include :

  • Split type Segmental Rim Sprocket for Bushed Chain & Bucket Elevator Chain.
  • Scrapper Conveyor Chain Sprocket
  • Bucket Elevator Chain Head & Tail Sprocket
  • Link Chain Grooved Wheel
  • Sprockets with Replaceable Toothed Rim or Pocket Teeth and Grooved Trailing Wheels
  • Redler Forged Link Chain sprocket
  • Drive Sprockets & Pinion Gear
  • Roller Chain Simplex, Duplex, Triplex & Multiplex Sprocket
  • Inverted Tooth Chain Sprocket & Gear

Drive Sprockets manufactured using qualitative raw materials like Mild Steel, Stainless Steel, Alloy Steel, Hardened & Tempered Steel, Cast Iron & Cast Steel, are reliable drive system for long running continuous drive application and capable to withstand maximum absorption of shock and effect minimum torque load. The teeth are induction or flame hardened in order to facilitate.

Link Chain Sprocket & Trailing Wheel

Chain Wheels with projecting teeth replaceable rim type, with pocket teeth one piece casting, pocket teeth replaceable rim, suitable for calibrated round link steel chains in Scraper Conveyors, are manufactured from Cr Mo alloy steel. Also chain contact surfaces are case hardened to increase service life of sprocket. Toothless Chain Wheels with replaceable rim and one piece casting, suitable for Round Steel Chain & Bucket Shackle for Bucket Elevator system, Idler Wheels in guide rails for horizontal and inclined conveyors, transporting the chain by friction grip, can also be manufactured.

Scraper Chain Sprocket

Sprockets are welded steel fabrications either in one piece or with replaceable extremely wear resistant tooth segments and toothed wheel rims for heavy duty application.

ABOUT US
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From a humble beginning in the year 1980, National Engineering Works ventured in the realm of mechanical power transmission engineering and mastered the art of manufacturing precision engineering components and import substitute transmission and conveyor chains. Now with its production unit situated at Howrah, undoubtedly the manufacturing hub of eastern India, National Engineering Works still remains a small scale manufacturing concern.

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  • Home
  • About Us
  • Products
    • Roller Transmission Chain
    • Conveyor Chain
    • Silent Chain & PIV Chain
    • Bucket Elevator Chain
    • Drag Chain & Scraper Chain
    • Round Link Chain & Chain Sling
    • Sprockets & Wheels
    • Gear, Rack & Pinion
    • Lifting Hooks & Shackles
  • Gallery
  • Contact Us
Contact Us

Address : 23, Sankar Ghose Lane, Kolkata - 700006, West Bengal, India

Phone : (033) 2241 4414
(033) 2241 7992
(033) 2257 3749

Mobile : +91 92318 20839

Email : nationalengg@yahoo.co.in
nationalengg@execs.com

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