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Floor Shot Blaster

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Floor shot blaster is a kind of shot blasting machine for concrete floors, steel plates.

The floor shot blaster can clean up the floatation and impurities on the surface of the concrete at one time. It can also roughen the surface of the concrete road to make it uniform and rough, which will greatly enhance the adhesion strength of the waterproof layer and concrete base. So that the waterproof layer and bridge deck can combine much better.

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Floor Shot Blaster Basic Specification

Model

QGLM200

QGLM250

QGLM550

QGLM800

Power (kw)

14

18

29

38

Effective cleaning width(mm)

200

250

550

800

Productivity on concrete (m²/h)

80

120

300

450

Travel speed(m/min)

0.5-23

0.5-23

0.5-25

0.5-20

Dust collection type

DC-1300

DC-1300

DC-1330

DC1330


Perfect for industrial floors, warehouses, factories roads and bridges, and supermarkets, the QINGGONG QGLM-250 is an environmentally sound choice for any surface preparation contractor.

Whether improving traction and skid resistance or prepping for coatings and overlays, the versatile QGLM-550 strips clean and profiles concrete and asphalt, or horizontal steel surfaces in one easy step.

QGLM800 is suitable for industrial plant and warehouse floors, parking garages, ship decks, highway or bridgework, airport runways, and other large jobs.

QGLM 200 is an ideal for industrial floors, warehouses, commercial or residential garage floors, this shot blaster can prepare up to 450 to 600 sq. ft. per hour. The QGLM-200 is also perfect as a complementary unit for larger shot blasters.

Manufacturing Operation:


floor shot blaster 1

floor shot blaster 6

Floor Shot Blaster Working Principle

Floor shot blaster is driven by the motor to produce centrifugal force and wind force in high-speed rotation. Operators need to input a certain particle size of shot material that the flow can be controlled. As soon as the shot material is fed into the pellet tube, it will be accelerated into the pellet wheel at high speed. Under the action of the centrifugal force, the shot material is thrown into the directional sleeve by the window of the dividing wheel, then it will be thrown through the directional window which can control the throwing direction of the projectile material. The high-speed rotating blade will pick them up and accelerates along the length direction of the blade until they are thrown out. The thrown projectiles can form a certain fan-shaped stream beam which can impact the working surface and play the role of clearing and strengthening.

The shot material, dust, and impurities go through the bounce chamber to the top of the hopper. The high-power duct collector can separate the pellet and dust through the separation device above the hopper with the pellet enters the hopper for cycling and the dust enters the dust collector through the connecting pipe. When the dust enters the dust collector, it is separated by the filter core and stays in the ash hopper and the surface of the filter core. The automatic backflow deduster can clean each filter element automatically at intervals through the backflow air provided by the compressor. The equipped vacuum cleaner can recover the shot material and impurities after cleaning and the shot material can be used again. The floor shot blaster equipped with a dust remover can achieve the construction of dust-free and pollution-free, which can not only improve the working efficiency but also protect the environment.


floor shot blaster 4

floor shot blaster 8


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