
Engineered Products
Welcome to the UVSS Projects and Engineering Department
Welcome to the UVSS Projects and Engineering Department, where innovation meets expertise in the realm of mining industry solutions. From conceptualization to execution, our dedicated team drafts, designs, and develops a diverse array of projects, spanning from small-scale initiatives to large-scale endeavours, both underground and above ground. With a proven track record of involvement from the inception of plants to their successful completion, we are committed to delivering tailored and efficient solutions that redefine industry standards.
Conveyor Belt Vent Seal
We designed and developed the Conveyor Belt Ventilation Seal®© to restrict the ventilation airflow in the conveyor belt level along the haulage over the belt.
3D view of unit with a rotating man door.
Unit was designed with the following important factors in mind:
- Unit reduces conveyor belt ventilation flow by 90-95%.
- Belt seal unit made of steel in split sections, fitted with high-temperature, wear-resistant strips to restrict airflow while allowing ore handling.
- Air flow restricting banks can be added based on belt pressure.
- Additional Conveyor Belt Vent Seal®© box can be bolted to increase airflow resistance.
- Conveyor Belt Vent Seal unit fits around the belt in two bolted half sections (top and bottom).
- Unit includes 2 inspection doors on each side.
- Bottom section has slide gates for spillage removal.
Installed system

Custom manufactured and engineered furnace extraction systems, fan casings, dampers, silencers and screens.
Our engineering division can product highly customizable design ducting pipes, made for a various restrictive spaces.
Custom Corten T-piece for shaft pipes. Surface Fan Drifts, Self Closing Doors. Industrial fans, bifurcation, dampers or surface fans.
Large-scale bends can be made with different connection types on each end.