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HP1220 Through Type 8 Heads Shot Blasting Machine
HP1220 Through Type 8 Heads Shot Blasting Machine for H beam or pipe
Beam Steel plate shot blasting machine is a steel plate type automatic shot blasting equipment.
After shot blasting, the scaled skin and other impurities on the surface of the workpiece are removed to expose the workpiece to the metallic color. At the same time, the internal stress of the workpiece can be eliminated by shot blasting, and the fatigue strength of the workpiece is improved.
In addition, since the shot blasting removes the surface impurities of the workpiece and creates a roughness that is favorable for the coating, the adhesion of the surface coating during spraying is enhanced, the spraying life is prolonged, and the entire surface and the intrinsic quality are improved.
Specification:
Model | HP1220 | HP1240 | HP1450 | ||||
Workpiece dimention | section length*width (mm) | 1200*2000 | 1200*1400 | 1400*52000 | |||
length (m) | 12 | 15 | 15 | ||||
Quality standard | surface cleaness | A-BSa2-Sa2½ | A-BSa2-Sa2½ | A-BSa2-Sa2½ | |||
shot-blaster | number (pc) | 8 | 8 | 8 | |||
power (KW) | 8*11 | 8*11 | 8*15 | ||||
inlit and outlet conveyor | loading capacity kg/m | 200 | 1000 | 1000 | |||
convey speed (m/min) | 0.5-5 | 0.5-5 | 0.5-5 | ||||
circulation quantity (T/h) | 120 | 120 | 120 | ||||
Overall power (kw) | 125 | 140 | 175 | ||||
pit depth (m) | 1.9 | 1.9 | 1.9 | ||||
main frame length*width*heigh (mm) | 6770*2900*3150 | 7895*2985*3460 | 7895*3200*3760 |
Details photo:
Product features:
1.The layout of shot-blasting chamber and shot-blasting device is
determined by computer three-dimensional dynamic software ejection
simulation, and the shot-blasting device has a certain angle with
the workpiece.
2.The efficiency of cleaning can be greatly improved and
satisfactory cleaning quality can be obtained by adopting high
efficiency shot blasting device.
3.The separation device adopts the most advanced full curtain flow
screen pellet separator, and the separation efficiency can reach
99%.
4.This machine is equipped with automatic fault detection, alarm
delay auto-stop and other functions.
5.The dust is discharged within 80-120Mg/m ³, which improves the
working environment of workers.
6.The main ejection zone is lined with an anti-wear Mn13 plate with
thickness ≥ 12 mm and high interchangeability. Its service life is
more than 3 years.
7.Shot blasting device with curved blades, strong, precision
manufacturing and high energy, vulnerable parts long life, easy to
replace. The projectile speed is high, the throwing strength is
strong, the hot zone of the shot blasting device is concentrated.
Equipment composition:
1.Blast cleaning room
2.Room, front and rear seals
3.Shot blast rooms
4.Shot blasting assembly
5.Projectile loop purification system
1)Spiral conveyor
2)Scoop type hoisting machine
3)Sand separator
4)Projectile system
6.Rail transportation system
7.Blasting dust removal system
8.Electric control system
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