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Mining

In the proces to obtain minerals, part of the process is performed using various chemical agents to attack the bedrock and to obtain, by leaching, a solution containing the corresponding mineral salts.

This process takes place in harsh conditions with the presence of solids and highly corrosive and abrasives liquids.

TECNIUM experience in this type of applications for more than 15 years, has allowed to develop pumps without mechanical seal, made of specific materials, fully adapted to the demands of the mining process.

Applications

Pumps for Copper Mines
Pumps to handle corrosive liquides on specially hard conditions of chemical corrosion and solid abrassion. Experience and big number of world references.
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Pumps for Uranium Mines
Technologies to extract uranium implies the need to handle liquids which are corrosives and abrassive. Tecnium

accounts great experience in such type of applications.
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Plastic Pumps

Vertical Sump Pumps
Wide range of plastic sump pumps cantilevered shaft with dry running possibility, specially indicated for liquids with particles.

Flows up to 500 m³/h and heads up to 100 mlc
Vertical External Pumps
Range of external vertical pumps, glandless with dry running capability, specially indicated for liquids with particles.

Flows up to 1.200 m³/h and heads up to 150 mlc
Process Pumps
Standardized pumps as per EN 22858 / ISO-5199. Heavy duty process pumps for a continuos operation. Wide range of plastic materials and mechanical seals, selected chemically and mechanically to resist the handled fluid. Flows up to 1.500 m³/h and heads up to 120 mlc.
Direct Coupled Pumps
Direct coupled pumps. Hydraulic performance and dimensions as per EN 22858. Economic solution althoutgh reliable due to heavy duty construction, equal to standardized process pumps.

Flows up to 250 m³/h and heads up to 100 mlc.