Consult Metso Automation’s entire Apron feeders catalogue on DirectIndustry. Page: 1/8. Metso Minerals Apron Feeder – Free download as PDF File .pdf), Text File .txt) or read online for free. Diseño de Apron Feeders. World-Class Apron Feeders. Metso’s World-Class apron feeder is not a new design. and reliability. 4 Metso Minerals feeders are used.
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There are only 2 grease lube points at the head shaft bearing. If too much ore is being delivered when the gate is in its lowest allowable position, the quantity can be reduced to the required amount by adjustment of the speed regulator.
Earlier I made a statement that feeders are stationary while the rock moves. Basics in Minerals Processing Handbook as pdf file. The depth of the ore stream can be regulated by an adjustable gate placed immediately in front of the opening in the bin, but the clearance between the bottom edge of the gate and the plates must always be sufficient to allow passage of the largest lump likely to be encountered.
Types of Small Ore Feeders. With over years of combined experience in the application, engineering and manufacturing of heavy-duty apron feeders, Metso is truly the worldwide leader in the supply of this equipment.
An apron feeder is in fact a conveyor that is constructed from metal. This, coupled to the fact that the feeder can have a very large entrance opening, makes it a good choice to he put under stockpiles and equipment where the ore may have a long fall before it enters the feeder. The maximum linear speed of the plates is seldom required to exceed 20 ft. Apron Feeders must always be employed to ensure that the feed to a crushing machine is drawn at a constant rate from the bin which serves it.
Widths of feeders range from one to 15 ft and lengths vary from one for the largest to five times their width. Apron feeders are used to extract or feed large, lumpy, abrasive and heavy ores under severe impact conditions – including wet, sticky or frozen operations. The pan feeder is designed to meet this contingency.
The ends of the plates are curved and fit into each other to prevent leakage through the joints, especially at the point where they begin to turn over the head sprocket.
They are generally installed on a slight decline and driven to throw material in the downward direction. Dust will require special consideration in the design of the equipment, possibly a dust chute prior to the feeder or an easily accessible clean up area to handle spillage as it occurs.
Apron feeders Apron feeders are used to extract or feed large, lumpy, abrasive and heavy ores under severe impact conditions – including wet, sticky or frozen operations. We have a metallurgical test for every possible mineral type and treatment. Both types are made for normal purposes in widths from 24 to 60 in.
Reagent Distribution Systems and Feeders. Typically utilized under silos and stockpiles to reclaim mm X 0 materials from storage. They are of two types: Sometimes the inner links of each line of chains are made of angle steel, to which the plates can be bolted, or else lengths of angle are riveted to both sides of the plates and bolted to the corresponding inner links.
The line of plates is carried on two roller chains, one on each side, the links of which are of the same length as the plates. Each link pin carries a flanged roller ; these run on two lines of rails, and at each end aprno their travel they pass over head and tail sprockets, the former being driven and the latter running free. These will have to be maintained.
Write us for appointment to talk over this Crusher and Feeder Combination with you. Metso in your language. The pans travel feedwr the chain and articulate over the head sprockets to discharge material.
It regulates the feed by carrying the ore to the delivery point at a controlled rate of speed. Find out more I agree.
Apron feeders – Metso
Prevents choking of material feeding crushers and other equipment Reclaims material at a uniform rate from hoppers, bins and stockpiles. SmartTag Valve World Automation fair.
Apron feeder upgrades and refurbishment brochure – English. Apron feeders consist primarily of two 2 strands of endless tractor chain with either cast manganese or fabricated steel pans flights bolted to a common link of each strand. Of the many designs in existence by far the most widely used are the apron and pan feeders, although the Ross Chain Feeder is coming into favour for handling coarse ore.
Feeders are driven by less than one horsepower up to hp motors, depending on feeder size and expected load. Instead of joining separate links with a separate pin it is common practice to use one long bolt to connect consecutive links on one chain with the corresponding set on the other ; this helps to stiffen the feeder as a whole. Application overview Primary application: Metso global website Products Feeders Apron feeders.
Designed to suit the most important application… Yours. An apron or pan conveyor is sometimes substituted for a belt conveyor for very heavy duty.
They are of a heavy-duty construction to take the shock from rocks dumped directly on them. Due to this type of construction it is able to withstand high impact from large ore. It is constructed in the same way as the apron feeder except that the plates are recessed in the form of a pan, the depth of which varies according to requirements.
By giving d and s their maximum and minimum values the range of the feed rate can be obtained. It is preferable to drive each feeder with its own motor, which should be connected with the head sprocket apronn some device for varying the speed.
The result is a rugged and reliable tractor-type feeder that remains the preferred design throughout the world.