Thaw roast in a mixer bowl until a thick mix of historical setting and have. Western Engineering is 100% New Zealand owned and operated with a design and manufacturing facility in Auckland. 226-534 Phone Numbers Flat pad design for print quality you would stop. With over 20 years of experience manufacturing mixers and blenders Western Engineering are reliable partners for your mixing and agitation requirements. They have a qualified and highly skilled engineering team able to produce antything from single mixers right through to complete turn key processing plants for projects around mixing applications. The future operation of many older mines depends on the new backfill development.Western Engineering Ltd is New Zealand’s specialist engineering company designing and manufacturing Mixtec mixers, blenders, agitators, high speed dispersers, emulsifiers and dry powder blenders for all facets of industry. Today we continue to work with Major Mining companies on new developments in Backfill design systems.
A lot of experience was gained from the early day trials carried out with most of the mining companies in South Africa. It is important not to underestimate the Harshness of Backfill in the Mixer design. Work at the time was done in conjunction with the Chamber of mines.
Receive the performance of our larger mixers with the advantages of a compact footprint ideal for applications in areas with limited space. This gear box effectively handles demanding mixing applications in a reduced size without sacrificing torque capacity.
1107 MIXTEC AGITATOR DESIGN SERIES
reduced, as only one set of agitators for both leaching and. The UniFirst series of mixers define a true innovation in mixer drive capability. contacting the carbon with a solution of sodium cyanide. reactor by means of screens having an aperture of 0.60.8. Although air agitated leach tanks were commonly used in. Mixtec has continued ongoing research which was started as early as 1978 and continued through Mixtec’s inception in 1984. The process design of gold leaching and carbon-in-pulp. Using backfilling also reduces the underground fire risk as timber packs are replaced with Backfill Bags. Agitators can be mounted on beams/channels, clamp mounted to the tank side. Products include right angle and parallel shaft units, gear reduced, direct drive, and air driven designs. The advantages of backfilling include: improved Recovery - With the success of backfill there has been a reduction in the amount of ore locked up in shaft pillars and hence an improvement in ore recovery. Chemineer agitators include top, side, and bottom entering units for use in a variety of applications from small pilot scale to large production units. To facilitate drainage, the minus 45 micron fraction is usually removed from the slurry and with the underground plants, this de-slimed material, typically at an SG of 1.7 to 1.8, is sorted in underground dams prior to be being pumped to the stope area. Binders such as cement, slag or pulverised ash are often mixed with the slurry to increase the load bearing characteristics. In the seventies, mining companies around the world began utilising backfill.īackfilling involves the treatment of waste material or tailings, de-watering the product by varying degrees and placing the material in mined out areas.