Bruks Siwertell secures second air-supported Tubulator conveyor order from US operator

20 Jan 2025

“We are proud to continue supporting St Marys Cement in its efforts to enhance both operational efficiency and environmental sustainability. The order also reinforces the trust that customers place in our air-cushion conveying technology and expertise,” notes Derek Tatum, Business Development Manager, Conveyor Technology, Bruks Siwertell.  

“The reliability and efficiency of the first Tubulator installation were instrumental in securing this follow-up order,” Tatum continues. “Although shorter, the new system replicates the previous Bruks Siwertell installation, which has been operating successfully for over four years.”

The new Bruks Tubulator will have a length of 89m (292ft) and a rated capacity of 86t/h. Like its counterpart, it will transfer alternative low-carbon fuels such as, non-recyclable plastics and construction demolition debris, to fuel the plant’s calciner.

“The decision to opt for a second Tubulator ensures equipment continuity and operational efficiency at the Charlevoix site,” he adds. “St Marys Cement wanted to maintain uniformity across its material handling operations, and specifically requested a Tubulator system that mirrors the performance and reliability of the earlier model, avoiding the complications of integrating different systems for the same task.”

Air-supported Bruks Tubulator conveyors deliver a wide range of benefits, including a fully enclosed design that prevents dust emissions and spillage, maximizing environmental protection. Also, their low-friction, air-cushion technology, eliminates traditional idlers beneath the conveyor belt, which lowers energy consumption and significantly reduces maintenance and operational costs.

The Tubulator conveyor is planned for delivery within eight months, with installation scheduled for May 2025.