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| Steel plate pretreatment line |
Pretreatment line steel surface shot blasting rust prior to processing, coated with a layer of protection of the primer and drying process of the film. Sheet after pretreatment processing, can improve the corrosion resistance of components, and anti-fatigue performance.
QXY pretreatment line delivery system, preheating equipment, shot blasting, painting, drying systems, dust and mist processing system, electronic control systems and other components. According to different models, the processing width 1m ~ 5m between the pretreatment production line has been widely used in shipbuilding, automobile, ship-breaking, elevators, chemical, locomotive and other industries.
Our company produces steel plate pretreatment production line, with the following characteristics:
It adopts PLC automatic control with color touch screen interface, high degree of automation, simple operation and maintenance;
The entire line transmission Frequency Control;
Painting reciprocating agency dedicated reciprocating sliding module, imported servo motor drives, high precision, low noise. And good reliability.
Graco airless spray system, spray evenly and reliable. Less maintenance.
Pulse cleaning cartridge dust, environmentally friendly economy, high dust removal efficiency.
Steel plate and steel pretreatment line parameters (table below) |
Item Type
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QXY-1500
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QXY-2000
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QXY-2500
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QXY-3000
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QXY-3500
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QXY-4000
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Blast Wheel
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4~6
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6
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6
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6
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6~8
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8
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Single blast wheel motor power
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15~22kw
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15~30kw
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15~30kw
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22~37kw
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22~37kw
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22~37kw
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Clean-up speed
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1~5m/min（Sa2.5 level, according to the clean-up steel plate, the specific look with the blast wheel motor power size）
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Electrical control system
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The whole line of frequency control, PLC control with touch screen, painting reciprocating imported servo motor control
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Drying
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According to user requirements by electric heating, fuel heating, gas heating mode or the far-infrared heating
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eel plate
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Width
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mm
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1000-1500
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1000-2000
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1000-2500
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1000-3000
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1000-3500
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1000-4000
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Thickness
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mm
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5-32
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5-32
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5-32
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5-60
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5-60
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6-80
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Length
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mm
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6000-12000
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6000-12000
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6000-12000
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6000-12000
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6000-12000
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6000-12000
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Section
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The maximum section size
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mm
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1000×250
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1000×300
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1500×300
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1500×300
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Length
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mm
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2400×12000
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2400×12000
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2400×12000
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2400×12000
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2400×12000
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2400×12000
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Component
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Maximum width
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mm
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800×300
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1500×300
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1500
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800
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Maximum height
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mm
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500
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500
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Maximum height
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mm
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2400-12000
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2400-12000
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2400-12000
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2400-12000
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2400-12000
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Roller load
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T/m
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1
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1500
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Coated film thickness
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um
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15-25
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15-25
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Total power of equipment
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Determined the actual situation
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Equipment footprint
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Device length about 50m (according to plate length 12m count) covers an area of 5 ~ 9m (no dust removal system), high-7 ~ 8m (excluding pit depth)
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Pit size
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1.5 ~ 3.5m, waterproof, shall not leak
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