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It can completely remove the accumulated fine particles on the surface of concrete and purify the impurities found in the material, and undertake treatment on the surface of concrete, make its surface well-distributed roughness, greatly improve the adhesive strength of the waterproof layer and concrete base layer, and at the same time the crack of concrete can be fully exposed, have the effect of nip in the bud. Floor Blaster: Road Blaster is used for the construction and maintenance of roads and bridges. Shot blasting technology is widely used in bridge anti-corrosion, road roughening, removing road marks, clean paint film and rust from steel plate etc. The whole process of blasting is dust-free, moveable and has high productivity. For Concrete: road blaster | concrete floor shot blaster is used to remove impurities and laitance layer from concrete; also it can roughen the concrete and create the uniform roughness which can improve the adhesive force between water proof layer and concrete layer; also it can fully expose or reveal the cracks of concrete. For Steel: The surface of the steel must be sandblasted before primer coating the steel plates in the steel bridge or oil tank. By shot blasting, the surface quality of steel can reach Sa2.5/Sa3.0 and get certain roughness, which can meet the requirements of coating. The whole blasting process is dust-free and moveable.
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Type
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JD-270
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JD-550
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JD-850
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Shot blasting wheel diameter
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Single 200mm
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550mm
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800mm
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working width
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270mm
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550mm
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800mm
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Walking speed
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0.5-20m/min
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0.5-33m/min
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0.5-33m/min
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Concrete surface cleaning efficiency
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180m2/h
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400m2/h
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600m2/h
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Steel plate surface cleaning efficiency
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40-50m2/h
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80-100m2/h
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120~160m2/h
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Dust removal link pipe diameter
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120mm
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150mm
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150mm
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Recommended steel shot diameter
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1.2-15mm
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1.5-1.8mm
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1.5-1.8mm
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Matching dust collector
|
Six-core automatic backflush vacuum cleaner
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Twelve-core automatic backflush vacuum cleaner
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