APRON FEEDER METSO PDF
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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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. To cushion the blow of material dumped on the feeder, a large hopper may be used to receive aprob dumped loads.
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. Designed to suit the most important application… Yours.
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. We have a metallurgical test for every possible mineral type and treatment. The main benefit to the end user is ruggedness and dependability for heavy-duty operations. How it works 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. Write us for appointment to talk over this Crusher and Feeder Combination with you.
By giving d and s their maximum and minimum values the range of the feed rate can be obtained.
Metso global website Products Feeders Apron feeders. Typically utilized under silos and stockpiles to reclaim mm X 0 materials from storage. The apron feeder consists of a series of overlapping pans or plates which form a continuous chain like a conveyor belt. There is a saying that there is an exception for every rule and this could be classed as that exception.
The tractor-type apron feeder remains the preferred design throughout the world. 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.
Apron feeders – Metso
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. Widths of feeders range from one to 15 ft and lengths vary from one for the largest to five times their width.
An apron or pan conveyor is sometimes substituted for a belt conveyor for very heavy duty. Application overview Primary application: There are only 2 grease lube points at the head shaft bearing. They are of a heavy-duty construction to take the shock from rocks dumped directly on them. It regulates the feed by carrying the ore to the delivery point at a controlled rate of speed.
Both types are made for normal purposes in widths from 24 to 60 in. The pan feeder is designed to meet this contingency.
The feeder is usually installed under an opening in the bottom of the bin and takes the weight of the column of ore resting on it.
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. A robust, heavy duty design provides minimal downtime and apton years of service life. I Need Consulting Engineering Help.
SmartTag Valve World Automation fair. Apron feeders or grizzlies are generally used to feed quarry rock into a primary crusher.
It may be necessary to provide for hand Controls to regulate the feeder in the case of irregular dumping of the raw ketso. It is preferable to drive each feeder with its own motor, which should be connected with the head sprocket through some device for varying the speed. These will have to be maintained.
The maximum linear speed of the plates is seldom required to exceed 20 ft.
Feeders are driven by less than one horsepower up to hp motors, depending on feeder size and expected load. Metso builds apron feeders that are the global standard in quality, durability, and reliability.
Apron feeders are used to extract or feed large, lumpy, abrasive and heavy ores under severe impact conditions – including wet, sticky or frozen operations. 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 aprpn may have a long fall before it enters the feeder. All contact information Send a message.
Each link pin carries a flanged roller ; these run on two lines of rails, and at each end of their travel they pass over head and tail sprockets, the former being driven and the latter running free. Our team of experts is there for you Distributor contacts.
The main point to consider in selecting a feeder is that it must provide an even flow of material to the primary crusher. The pans travel with the chain and articulate over the head sprockets to discharge material. Thus the chains take the strain of the drive and the plates have only to carry the weight of the ore. Prevents choking wpron material feeding crushers and other equipment Reclaims material at a uniform rate from hoppers, bins and stockpiles.