Electric motors are the workhorses of any industrial operation, with mining and mineral processing being no exception. From the most powerful, driving hoists, crushers and mills to the smallest fitted to equipment such as reagent dosing pumps, motors keep the process moving.
Switchgear Van / Control Tower: Crusher Soft Start with By-Pass Contactor, 2 Main Disconnects, 10 Starters with O/L Protection, 120 Volt Transformer, 40 HP Variable Frequency Drive, 6’ X 8’ Control Tower with A/C – Heat Operator Control Station, Hydraulic Raise and Lower
Portable impact crushers, or portable impact crushing plants as they are also known, are transportable crushing machines used to reduce the size of rocks and other materials in aggregates production, recycling appli ions, and in mining operations.
The mobile impact crusher MOBIREX MR 130 Zi EVO2 can be deployed universally as an all-rounder and produces first-class final grain quality. With a crusher inlet width of 1300 mm, it achieves a production rate that until now was only associated with considerably larger crushing plants.
The Lippmann 5165LP primary portable crushing plant is a standard, cost effective unit for primary recycling of concrete or asphalt. Various lengths of Lippmann feeders are available, as well as a discharge pan feeder under the crusher. The 5165LP can also be used in the primary crushing of medium aggregate and sand and gravel appli ions.
This is really informative, and handy when you need to choose a type of electric drive. It would also be really handy to give a rough price comparison of different power options, as the most cost-effective motor that delivers the drive solution is generally sought. eg; generally an SCI motor is used for small appliances, like say, a bench saw.
Depending on severity, misalignment can destroy a belt in a matter of hours. Sheave misalignment on V-belt drives should not exceed 1/2 deg. or 1/10 -in. of center distance. For synchronous belts it should not exceed 1/4 deg. or 1/16-in. of center distance. Fig. 6. Improper drive maintenance is the biggest source of belt drive problems
Crushing Plant Design and Layout Considerations Ken Boyd, Manager, Material Handling, AMEC Mining and Metals , Vancouver, BC ABSTRACT In mining operations, the layout of crushing plants and ancillary equipment and structures is a crucial factor in meeting production requirements while keeping capital and operational costs to a minimum.