Crushing equipment small jaw crusher equipment used in a primary crushing production line can team up with all kinds of medium and fine crushing equipment including impact crusher and cone crusher, hammer crusher, high-efficiency fine crusher, composite crusher, various types of crusher.In a word, it can meet all peoples different demands.The small jaw rock crusher with its diesel motor has fixed and mobile types.The fixed small jaw crusher is fixed on-site and cannot move freely.The mobile small stone crusher has a small footprint and can be freely rotated.Whats more, there is no need to transport materials back and forth.
Iron ore processing will include ore crushing, ore grinding, magnetic separation, reverse flotation and so on.Most of iron ores will be delivered to the ore crusher.13, flotation machines 14, buffer tank with agitator 15.
Four-roll crusher can be divided into two crushing stages from top to bottom.When working, motors will drive the belt pulleys on both sides of the crusher to rotate the two pairs of rollers.Rollers of the same stage run in the opposite direction and mesh with each other.When materials enter the crusher, the material with smaller particle size will directly pass through the middle clearance of the first pair of rollers into the second stage crushing.The clearance is equivalent to the sieve plate so that materials meeting the requirements of clearance (particle size) can fall automatically.Otherwise, they will be crushed by the rollers in the first crushing stage firstly, and then fall into the second crushing stage.The four rollers all move at a certain differential speed so that each pair of rollers can rub against each other, thus ensuring that materials with different moisture content do not stick or block when crushing.And because of the deceleration movement of the roller, materials are constantly turned over on the roller and crushed at the weakest point, so as to achieve the purpose of quickly crushing with the smallest force.
The hammer crusher is a primary crusher that directly crushes materials with a maximum feeding size of in the range of 600 to 1800 mm, and the discharging size to 25 or less.The compressive strength of the material should not exceed 100 mpa and the moisture content is less than 15%.
Jaw rock crusher plant case1: its main material is the aggregates, and the finished products of the jaw crusher machines are used for local hydropower infrastructure construction.The three-stage project includes the jaw crusher, cone crusher and sand maker to process the pebble, among which the jaw crusher is used for the primary machine.The aggregates can be crushed into the medium granularity one time.
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