Jiangsu Longcheng Casting Machine Co., Ltd.
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Steel Shot Blast Cleaning Steel Plate Shot Blasting Machine to Derust Steel Surface
Product Description
Q69 series steel plate shot blasting machine is roller type shot blast machine, mainly used in building, bridge and other industries H beam size and other steel structure to eliminate stress and surface rust cleaning. The structure steel and reasonable size structure piece can be once cleaning. Not only can remove the workpiece rust, but also can remove the welding slag on the structural parts, the workpiece can also eliminate welding stress and improve the fatigue strength of workpiece, increase film adhesion workpiece painting, and ultimately to improve the surface quality purposes.
Dustless Sandblasting Machine Work Principle
Take advantage of the high-speed rotating impeller, throw steel shot/pill on section steel surfaceto achievederusting to get metal internal molecular arrangement dislocation, reinforce section steel's resistance to fatigue strength.
Composition
Auto-loading system, Roller bed system, Shot blasting system, Auto-unloading system, Dust collect system,Electrical control system.
Features
This series of steel plate shot blasting machines belong to the roller type shot blast-cleaning machine, and mainly used to de-stress and surface derust the steel structures, such as Large-scale H steel, etc. in the construction and bridge professions.
Technique parameter
| Model | Q6925 | Q6930 | Q6940 |
| Effective cleaning width(mm) | 2500 | 3000 | 4000 |
| Dimension of inlet opening(mm) | 2500*800 | 3000*800 | 4000*400 |
| Length of cleaning piece(mm) | 3000-12000 | 2400-12000 | 4500-18000 |
| Roller speed(stepless speed regulation)(m/min) | 0.5-4.5 | 0.5-4 | 2-8 |
| Thickness of cleaning steel plate(mm) | 3-60 | 3-110 | 4.5-100 |
| Specification of the treated sectional bars | 60*8-300*1000 | ||
| Abrasive flow rate(kg/min) | 6*250 | 6*360 | 8*360 |
| Abrasive initial filling(kg) | 4500 | 8000 | 11000 |
| Adjusting height of rolling brush(scraping plate(mm) | 600 | 850 | 900 |
| Ventilation capacity(m³/h) | 22758 | 28050 | 38000 |
| Outline dimensions(mm) | 31200*6850*9095 | 44042*6385*7758 | 45000*7830*11117 |
| Pit depty(mm) | 2353 | 2800 | 4317 |
| Total power(excluding dedusting)(kw) | 224.55 | 204.8 | 293.6 |
| Gross weight of machine(t) | 53.2 | 71.8 | 75 |
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