Laboratory Microscope
Microscope Quick determination of a sample can often be made by means of a microscope. Over-all losses can be reduced even in a flotation circuit by examining the various test plant products with a microscope without waiting for the return of assays. The general purpose microscope is also being extensively used to determine the association […]
Laboratory Retort
The Laboratory Retort is a low cost, iron unit for distilling mercury from amalgam. The cover is carefully turned and ground for a tight fit and the outlet pipe is securely screwed into the cover. This unit will safely and efficiently perform mercury distillation from batch quantities of amalgam produced in laboratory testwork. The Laboratory […]
Laboratory Vibrating Screens
Portable Laboratory Vibrating Screen Dillon (Portable) Laboratory Vibrating Screen is available as a self-contained unit for experimental and production work. This small portable machine has the same “Floating Circle” action as the larger, higher capacity Dillon Vibrating Screens and gives the same quiet, efficient, care-free performance. The patented design of this unit requires just two […]
Laboratory Assay Furnaces
Electric Laboratory Assay Furnace The (Electric) Laboratory Assay Furnace provides absolute, constant control of temperature, as well as positive control of atmospheric conditions. It is economical, clean, noiseless and no muffles are required. Off- peak power is frequently used, resulting in low operating cost. Heating elements are U- shaped bars of nickel chromium, connected in […]
Laboratory Slurry Filters
Slurry Pressure Filter With the Slurry Pressure Filter it is possible to dewater a great number of mill samples every day. The quantity of pulp to be filtered at each operation will determine the size best suited for your requirements. Because of an ingenious arrangement of the yoke, it is impossible to open the filter without […]
Laboratory Classifiers
Laboratory Batch Classifier The Laboratory Batch Classifier is used to classify or settle the pulp from Laboratory Batch Ball Mills, and the results approximate the work done by standard commercial classifiers and ball or rod mills in closed circuits. This unit consists of a funnel with a variable spigot discharge through which the material passes […]
Laboratory Dryer
Oven Type Laboratory Dryer For drying ores, concentrates, grains, or other pulps in the laboratory, the (Oven Type) Laboratory Dryer is a very efficient and inexpensive unit. The cabinet contains five heavy wire mesh shelves which allow the air to circulate freely. A substantial and accurately wound resistance element is located in base and shielded […]
Small & Laboratory Jigs
Laboratory Jig (Harz Type) There are many ores, such as zinc, lead, iron, and fluorspar which can be treated economically in jigs handling very coarse feeds; either to make a high grade concentrate or to discard a coarse, clean tailing. The small (Harz Type) Laboratory Jig accurately tests the possibilities of such an ore. The […]
Laboratory Amalgamation Equipment
Laboratory Amalgamation Clean-Up Pan The Laboratory Clean-Up Pan is similar in design to the commercial machine and is used to amalgamate high grade ore or flotation and table concentrates. It can be operated successfully for batch or continuous work. The unit is mounted on a stand with an adjustable base, so that the charge can […]
Types of Mining Hoists
Air or Steam (Anaconda Type) Hoist This is a rugged, compact and efficient hoist applicable for use with either steam or air for surface prospects or underground work in larger mines. It is a simple machine with few wearing parts; “V” friction clutch. Air requirements 125 to 150 c.f.m. Beebe Hand Hoist This unit easily handles a […]