550 mobile shot blasting machine Bridge concrete shot blasting machine Single and double steel plate rust removal shot blasting machine

Introduction to shot blasting machine:

Road blasting machine, also known as mobile blasting machine, is an environmentally friendly product specially developed for various road construction and maintenance. This equipment is currently widely used in road construction, maintenance, machinery industry, and other fields.

Purpose of shot blasting machine:

Remove cement mortar from the surface of the bridge. The function of bridge deck shot blasting treatment is to remove mortar without damaging the aggregate, so that the aggregate and the cushion layer above are completely integrated. This machine is specially designed by our company for the construction of high-speed railway bridge decks, making it more suitable. 2. Rust removal and coating of steel bridges. The shot blasting machine can clean surface rust and increase roughness to enhance the adhesion fastness of anti-corrosion materials. {Sentence}

Working principle:

The road shot blasting machine uses the motor driven shot blasting wheel to generate centrifugal force and wind force in the process of high-speed rotation. When the shot with a certain Granularity flows into the shot tube (which can control the flow of the shot), it is accelerated to bring it into the high-speed rotating shot separating wheel. Under the effect of centrifugal force, the shot is thrown from the window of the shot separating wheel into the directional sleeve, and then thrown out through the window of the directional sleeve (which controls the direction of shot throwing), picked up by the high-speed rotating blades, And continuously accelerate the movement along the length direction of the blade until it is ejected, forming a certain fan shaped flow beam that impacts the working plane and plays a role in cleaning and strengthening.

Then the bullet, dust, and impurities pass through the rebound chamber and come to the top of the storage hopper. The high-power dust collector separates the pellets and dust through a separation device above the storage hopper. The pellets enter the storage hopper for further circulation, while the dust enters the dust collector through a connecting pipe. After dust enters the dust collector, it stays on the surface of the ash storage hopper and the filter element through the separation of the filter element.
The automatic backwash dust collector can automatically clean each filter element at intervals through the backwash air provided by the compressor. Afterwards, the machine is cleaned internally by air flow with a matching vacuum cleaner to separate the pellets and the cleaned impurities, and to enable the pellets to be reused. The shot blasting machine is equipped with a dust collector, which can achieve dust-free and pollution-free construction, improving efficiency and protecting the environment.
Working conditions of road surface shot blasting machine:
The unevenness of the working surface is less than 10MM; No accumulated water and relatively dry; Slope<25 °
Environmental temperature: -20 ℃ -60 ℃?; Is the surface temperature of the steel plate greater than 3 ℃? more than
Humidity: a. The corresponding humidity during shot blasting on the steel surface shall not exceed 90%; b. The relative humidity during concrete shot blasting shall not exceed 95%
Altitude: 0-3000M; Do not operate in rainy or snowy weather.
Product work efficiency:
Cement surface: 300-600 ㎡/h
On the steel plate: a. The rust removal level of the steel plate is SA2.5, which is about 4M/min; b. Steel plate rust removal level SA3 is about 3M/min
Hourly processing area SA2.5 level, approximately 100-180 ㎡/h

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