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ES1 Screw Extractor

This accessory is used to avoid potentially dangerous operations such as hammering covers prior to lifting.

ES1 Screw Extractor
ES1 Screw Extractor

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Australian Made

Applications

Loosening Manhole Covers

Description

This accessory is used to avoid potentially dangerous operations such as hammering covers prior to lifting. Covers that have not been lifted for a long period of time can be blocked by rust, dirt and incrustations which prevent opening (even when subjected to strong hammering). Hammering can create splintering, causing sparks which are potentially very dangerous when lifting gas and petrochemical fluid covers. There is also a risk of breaking the cover as cast iron is fragile.

The ES1 must be used in conjunction with an appropriate mechanical clamp that is inserted into the catch latch and locked on the adjustable drag of the extractor. The lifting screw is rotated by inserting a lever (wrench or similar) into the upper ring. The clockwise rotation of the screw exerts an upwards force that will easily break the incrustations and loosen the lid which can then be lifted with appropriate Italifter tooling. The small metal plate offers a solid foundation to prevent damage to the asphalt by the screw foot.

Used in combination with mechanical clamps. (Sold separately)

Technical

  • Weight without clamp: 2.3kg
  • Length: 300mm

Specs

Before

After

Features

Manufactured using galvanised steel and stainless steel components
More details
Manufactured using galvanised steel and stainless steel components

Works with

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View the ES1 Screw Extractor in action. Learn how it works, why it was created and see how it's used to solve common issues faced within the industry.

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Summary

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SAM offers a fast return on investment by offering an efficient turn around time, with only one worker needed. Saving your business money that’s ongoing.

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ES1 Screw Extractor

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