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Anode Jack Actuator Photo
Anode Jack Actuator Photo

Anode Heavy Duty Screw Jacks

Anode Jack Actuator Photo
Anode Jack Actuator Photo

The Anode heavy-duty screw jack has was specifically designed for high temperature loads found in the alumina smelting industry. The worm gears are made of wear resistant bronze and are up to 40% larger than our standard versions.

Duff-Norton Product Capabilities Brochure Mechanical Actuator (Screw Jacks) Design Guide Anode Jack Actuator Product Sheet Screw Jack Application Analysis Form

Features and Benefits

FEATURES and BENEFITS:

  • The anode heavy-duty screw jack contains heavy duty seals that protect against very abrasive alumina dust.
  • Anode screw jacks use only heat-treated alloy steel worms.
  • These heavy-duty screw jacks have a large overload capacity to handle the side loading stresses caused by the thermal expansions and contractions of the frames.
  • They are built to take the compressive overloads caused by occasional high jacking of the frames and frozen pots.
  • Oversized worm and gear set
  • Heavy duty load bearing
  • Heavy duty seals
  • High temperature resistant grease
  • Translating or rotating models available