Mineral Sand

Heavy mineral sands are placer deposits formed most usually in beach environments by concentration due to the specific gravity of the mineral grains. It is equally likely that some concentrations of heavy minerals (aside from the usual gold placers) exist within streambeds, but most are of a low grade and are relatively small.

Orifice Type

  • Various distributors with up to 36 outlets available for accurate and efficient pulp distribution
  • Primary or secondary duty
  • Long lasting, high abrasion resistant polyurethane protected working surfaces
  • Accurate distribution to all outlets through replaceable orifices, constant head and adjustable feed outlet
  • Modliar routing of rigid off-take piping.

Multoslip is ideal for the lining of surface where “hanging up” is a problem and low friction qualities are needed

  • Bunkers and silos
  • Transport and storage bins
  • Screen underpans
  • Fines chutes
  • Filter press chutes
  • Transfer points on conveyor systems
  • Dump Trucks
  • Magnetite bunkers Fixing Methods Rubber backed – Sheets can be effectively glued in place using cold vulcanising adhesive where mechanical fastening systems cannot be used Sheets – Various mechanical fastening systems can be used and the utmost care is taken during installation to achieve best results

Ideal for use on multislope screens, the Polypunch panel is designed for screens where high impact and high sliding is present The Polypunch panel consists of a laser cut perforated-plate screening surface made from a range of wear resistant steels for abrasive applications, including VRN500 and Bennox to 304 stainless steel and 3CR12 for corrosive environments with cast polyurethane borders. The rigid and strong nature of the steel makes it possible to increase the amount of open area consequently increasing capacity


Designed to ensure even solids and liquid distribution by:
Outlets symmetrical to inlet
Outlet designed to reduce vena contractor effect
Total are of the outlets equal to the area of the inlet to maintain internal velocities
Computational fluid dynamics have been used to optimise the distributor design


Wide range of apertures available for various applications
Heavy duty internal frame to absorb impact and provide support


The patented Saddle Top is manufactured from polyurethane and fits onto a flat bar runner that is in turn fastened, via cleats, to the cross members of the vibrating screen.


Multotec screen support frames are custom made to suit the machine and the application. They are available for a wide range of vibrating screens and can be either of huck bolted or welded construction or a combination design


Multotec Process Equipment (Pty) Ltd has manufactured and supplied sampling equipment under license to Siebtechnik GmbH in Germany since 1987. Multotec is a leader in the design and supply of dry cross belt sampling installations in Africa. Our specialists have experience in all aspects of sampling and preparation over an extensive range of mineral applications. This enables the selection of the best and most cost effective sampling.


Benefits:

  • Rugged construction
  • Custom design for all falling streams applications
  • Versatile drive methods e.g. chain and sprocket or cambelt and pulley
  • Light and heavy-duty machines provided
  • Minimum maintenance and can withstand neglect
  • Wide range of cross-cut units available

  • Manufactured in single, twin, triple or quadruple starts
  • 1000mm in diameter
  • 5 turn units
  • Tonnage rating per start from 5.0tph to 9.0tph depending on mineral type
  • Ideal for treatment of low grade ore, where large tonnages are processed
  • Plant footprint reduction of more than 33% depending on configuration and mineral treated over conventional spirals

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