Feautered projects

Each project is a tailored suit and at STM we adapt to meet the expectations of our customers.

Doña Inés de Collahuasi mining company

Engineering and supply of two 48″ wide conveyor belts for handling Copper Pebbles.
Project developed in only 6 months in EPS mode.

BHP Billiton - Minera Spence

Engineering, design, manufacture and supply of chutes for handling agglomerated copper ore. Supply of components for belts for handling agglomerated copper ore.

AMSA - Minera Los Pelambres

Engineering, manufacturing, supply and assembly supervision of nine conveyor belts and four feeders for expansion of the concentrator plant.

CAP Minería

Engineering, design, manufacturing, supply and technical assistance for the assembly and commissioning of a 60″ wide and 93 meter long shiploader for iron ore.

full sal
BHP - Cerro Colorado

Engineering, manufacturing, supply and assembly supervision of two 18″ wide conveyor belts for adding salt to leaching.

Albemarle - La Negra

Engineering, manufacturing, supply and assembly supervision of seven conveyor belts for handling filtered salts and carbonates from the lithium extraction process.

AES Gener - Guacolda Energía

EPC project for coal storage. Supply of a 36″ conveyor belt, a 60″ wide high slope belt and a tripper belt.

Antofagasta Minerals- Minera Centinela

Engineering, manufacturing, supply and assembly supervision of fourteen conveyor belts for the dry area of the oxide plant of the Encuentro project. Handling 2400 tph from the primary crusher to the agglomerator.

CODELCO - Filial Molyb Mejillones

Engineering, manufacturing, supply and assembly supervision of two 24″ wide conveyor belts and three 18″ wide conveyor belts for handling molybdenum. 

Technip & Areva

Engineering, design, manufacture, supply of 10 belt feeders for a uranium mine in Niger.

KGHM - Sierra Gorda

Engineering, design, manufacturing, supply and assembly supervision of a high slope conveyor belt and a distribution belt for mill balls.

Glencore

Engineering, manufacturing, supply and assembly supervision of eleven conveyor belts, including a high slope belt for ball mill recovery.

Barrick

Engineering, manufacturing, supply and assembly supervision of sixteen conveyor belts, two high slope belts and fifteen belt feeders.

Lundin Mining - Candelaria

Engineering, design, manufacturing, supply and assembly supervision of six conveyor belts for the plant expansion.

Alcoa

Engineering, manufacturing, supply and assembly supervision of five anode conveyor belts for an aluminum recycling plant.