ABOUT US

NUBA Screening Media, founded in 1968, is today European leader in the manufacture of screening surfaces and accessories for the classification of aggregates and minerals, covering absolutely all products related to the screening and classificationalways taking care to maintain the better quality and service which has characterized it since its beginnings.

Our current goal is to be able to provide service in all parts of the world , in a disciplined manner accompanied by controlled and continuous growth.

APPROACH

Our philosophy has always been The quality of our products, technical advice and direct contact with our clients. That's why we have a wide top-of-the-line and structural support that guarantees the proper technical responsibility, both in processes and raw materials and of course the most extensive experience in the sector, in order to offer solutions and support to our customersthus creating long-term relationships.

GLOBAL PRESENCE

NUBA Screening media is projected today as one of the leading companies within the area of ​​classification elements, being the company with the largest market share in the Iberian Peninsula and growing rapidly abroad with its permanent branches. Its long and consistent track record, along with the recognition of its clients, makes its products highly valued abroad, boasting today major clients in more than 60 countries.

Featured Products

Anti-clogging Mesh, Double Type

Anti-clogging Mesh, Double Type

  • The pre-curved wires placed side by side form a passage hole similar to a square shape; so that the material to be screened follows the direction of one of the diagonals of the square.

 

  • Since the wires are independent, there is different vibration between them, which prevents the aggregates to be screened from wedging together.

 

  • This type of mesh is usually the most widely used because it has the highest percentage of screening surface area.
TN Flex tension PU mesh

TN Flex tension PU mesh

There are different classification systems that, using polyurethane as a material resistant to the abrasion of the classified materials, have techniques designed to prevent these materials from clogging the mesh, sometimes by wedging of the particles in the passage holes, sometimes by the adhesion of the fines in them, and in most cases by both circumstances.

All systems are based on achieving ease of passage of the material to be screened, a high percentage of screening surface and durability; the first is achieved with the flexibility of a certain type of polyurethane with a steel cable core, the second through the distribution of its holes with adequate taper and the last through the use of polyurethane.

The technical department together with the R&D department of Talleres Núñez, in order to advance in the field of new products related to the classification of aggregates, has designed and tested the new product TN Flex ® which will represent a great advance in the field of classification that is becoming more demanding every day.

The novelty of the TN Flex® product , manufactured by Talleres Núñez, lies in the geometric shape of the holes that classify the materials. Until now, the square shape was the most accurate way to obtain the correct calibration, and without modifying this principle, TN Flex® interrupts one side of the square, increasing the vibration around its entire perimeter. This eliminates a high percentage of particle wedging and facilitates their passage.

In this new product, great care has been taken to avoid deformation of the square shape of the hole, for which the tension of the cables is applied transversely to the interrupted side of the square.

TN PU Modular System

TN PU Modular System

  • The TN Modular System® It is completely flat, without obstacles that retain fine materials, and it adapts to the well-known slotted profiles.

 

  • It is designed to be attached to any type of machine, both screening and draining.

 

  • The modules are secured using rubber wedges, providing complete safety and increasing with the pressure of the materials being sorted. However, replacing or removing any module is very easy.

 

  • The TN Modular System® The divider module is designed to obtain two classification sizes on the same floor.
Tension Rubber Mesh

Tension Rubber Mesh

Rubber offers excellent resistance to aggregate abrasion, impact from large blocks, and noise reduction. This makes it the ideal product for use in pre-screeners and primary screens.

Like polyurethane mesh, it features tapered holes, which reduces clogging and increases productivity.

It is also available in formats reinforced with metal structures, which increase its rigidity and consequent durability.

 

Applications

  • Thanks to the good performance of rubber against the abrasion of aggregates and its elastic property, it becomes the most advisable product to be mounted on pre-screeners and primary screens.
  • Its application is also advisable when the screening surface is sufficient for the requested production.
  • High durability, application in dry and wet classification.
  • Easy assembly
  • Minimal obstruction, due to the conical shape of its holes.

 

Features

  • Quality: anti-abrasive.
  • Color: black
  • Appearance: smooth.
  • Soundproof.