Double-stage no screen bottom crusher, also known as double-stage crusher, because it did not use the screen grate bottom in the design, can be used for crushing high wet material gangue, shale, cinder, etc., to solve the problem of crushing the high wet material, there is no paste plugging the sieve plate phenomenon, about the double-stage no screen bottom crusher model parameters, features and price and other related content, the following is a detailed introduction.
Double-stage non-screened crusher has 7 models, with an hourly output of 10-300 tons, the machine is equivalent to two hammer crusher into one, a reasonable combination of a whole, two sets of rotors used in series, the work efficiency is higher, the feed size of ≤ 200mm, the discharge size of 0-3mm, can be adjusted by adjusting the gap between the crushing hammer head to change the size of the granularity.
Characteristics of double-stage no screen bottom crusher
Double rotor up and down two-stage crushing, to achieve the effect of hammer powder material,
material powder material, directly unloaded.
Electric-hydraulic manipulation, one person can easily complete the machine operation, maintenance,
replacement parts, etc..
Uniform particle size of discharged material, large crushing ratio, low over-crushing rate, low needle
flake content, no internal cracks.
It shortens the time of material retention in the crushing chamber and improves the service life of
wearing parts.
Shift gap technology, the hammer head does not need to be repaired after wear and tear, move the
position of repeated use, a hammer head can be used on top of three sets of hammer heads.
Moreover, high alloy wear-resistant hammer head, hammer head and hammer shank are used in
combination, only change the hammer head, not change the hammer shank.
Principle of double stage no screen bottom crusher
Double-stage non-screening crusher has two rotors rotating in opposite directions and a bearing anvil located between the two rotors, crushing mainly occurs between the two rotors, when working, under the drive of double motors, the two sets of rotors connected with each other at the same time high-speed rotation, continuous crushing, up and down two levels, so that the material by the upper level of the rotor crushed by the rotor that is the speed of rotation of the lower level of the rotor hammer head once again fine crushing, the cavity of the material with each other speed collision, each other, and the material is crushed. The materials in the cavity collide with each other at high speed and crush each other, which can meet the requirements of different fields.