Upcoming Tradeshows

September 04-07, 2018
SMM 2018
Hamburg, Germany

September 10-14, 2018
Electra Mining Africa 2018
Johannesburg, South Africa

September 18-20, 2018
Turbomachinery 2018
Huston, TX

Backstops and Holdbacks

02 April 2018

Marland Clutch Rebuild

Marland Clutch Certified Rebuild, Service and Assembly Facilities

Your worn Marland Backstops and Clutches can be refurbished to “Like New” condition by the only Authorized Marland Rebuild and Service Center
in the U.S. and Canada. S & S Equipment and Supply, LTD is the headquarters and administrative branch of this service.

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13 December 2017

Don Harman Dinner with Wichita Clutch Team

Wichita Clutch celebrates 60 year partnership with Don Harman

Wichita Clutch celebrates 60 year partnership with Don Harman and his team.

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03 July 2017

Stieber Clutch RDBK and RDBR 300

Next Generation Releasable Backstop Technologies From Stieber Clutch Provide Improved Performance and Functionality

Most accidents on mining conveyors are caused by the stored energy in the belt. If not properly protected, a loss of power at a mine can allow loaded inclined conveyors to reverse direction, causing damage to expensive equipment. With the resulting loss of productivity, it is no surprise that safe conveyor operation is a major concern for mine owners and conveyor system OEMs around the world.

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17 April 2017

Mine Water Pumps

Formsprag Model SB Backstopping Clutches for Mine Water Pumps

A global manufacturer of pumping systems needed a reliable clutch solution for use on mine water pumps. The packaged system consisted of six electric motor driven pumps connected to a manifold to transport water at a copper mine.

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23 February 2017

Aircraft Engine Removal and Installation Trailer

Custom Backstop/Torque Limiter Clutches for Aircraft Engine Removal/Installation Trailer

A leading aerospace ground support equipment manufacturer located in Australia required a custom set of clutches for an engine removal and installation (R&I) trailer used by F-35 strike fighter aircraft maintenance crews.

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