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.


  • Installation to transfer PLS from lixiviation piles to sand ponds 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.

    (+ Info)
  • Vertical sump cantileverd shaft pump on filtration stage drainage pit. 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.

    (+ Info)

Plastic Pumps

  • Plastic Pumps serie BT 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

  • Plastic Pumps serie BV 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

  • Plastic Pumps serie BN 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.

  • Plastic pumps serie BHC 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.

Other sectors available:

Pol. Ind. Bufalvent
F. Casablanca, 24 - P.O. Box 164
08243 Manresa (Barcelona) - SPAIN

Tel. (+34) 93 874 84 80
Fax (+34) 938 757 668

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