HRPW-H Beam Shot Blasting Machine
HRPW-H beam shot blasting machine is the special equipment for steel structure manufacturers to surface rust removal and stress relief treatment on the surface of steel structures such as H beam, box beam and so on. The equipment is mainly composed of shot blasting room, impeller head, steel shot circulation system, dust removal system, conveyor roller table, electrical control system, and so on, among them, the steel shot circulation system is composed of longitudinal spiral conveyor, bucket elevator, transverse spiral conveyor, shot-sand separator, steel shot storage bucket, steel shot controller, and so on.
The angle and position of impeller head is determined by computer 3D dynamic projection simulation, adopt Q034 type motor directly connected centrifugal high-efficiency impeller head, fast shot blasting speed and large shot blasting volume, and after many years of practical experiences, an ideal projectile effect is achieved. The surface of the workpiece after shot blasting has no accumulation of projectiles, no dust adsorption, high cleaning efficiency and good cleaning quality. The equipment has the advantages of advanced structure, stable and reliable operation, high degree of automation, convenient operation, efficient, environmental friendly and so on.
Extended Description
The H beam shot blasting machine is used by steel structure manufacturers for surface rust removal and stress relief treatment of steel structural parts, through the impeller heads installed in the shot blasting room, the steel shot is dropped at high speed and impacted on the surface of the workpiece to achieve the effect of rust removal and stress relief.
The 0816 model, 1018 model and 1220 model are the best-selling models, and they are in stock for long time. The other models are made now according to the orders, and generally require production cycle of 25-35 days.
Technical Parameters
Model |
HRPW-0808 |
HRPW-0816 |
HRPW-1018 |
HRPW-1220 |
HRPW-2025 |
HRPW-2030 |
Workpiece Width |
800mm |
800mm |
1000mm |
1200mm |
2000mm |
2000mm |
Workpiece Height |
800mm |
1600mm |
1800mm |
2000mm |
2500mm |
3000mm |
Workpiece Length |
4000-15000mm |
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Surface Cleanliness |
Sa2.0-Sa2.5 |
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Surface Roughness |
15-50um |
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Impeller Head Motor Power |
11kw×4 |
11kw×8 |
11kw×8 |
11kw×8 |
11kw×12 |
11kw×12 |
Maximum Shot Blasting Capacity |
1000kg/min |
2000kg/min |
2000kg/min |
2000kg/min |
3000kg/min |
3000kg/min |
Roller Table Allowable Load |
500kg/m |
800kg/m |
1000kg/m |
1200kg/m |
1500kg/m |
1800kg/m |
Roller Speed |
400-4000mm/min |
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Dust Removal System Air Volume |
7500m3/h |
12500m3/h |
15000m3/h |
17500m3/h |
24000m3/h |
30000m3/h |
Steel Shot Circulation Quantity |
60T/h |
120T/h |
120T/h |
120T/h |
180T/h |
180T/h |
Total Power |
≈70kw |
≈125kw |
≈130kw |
≈135kw |
≈195kw |
≈205kw |
IP Grade |
IP54 |
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Input Power Supply |
3×380/400/415V, 50/60Hz |
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Equipment Main Color |
RAL 5015 Himmelblau or Customized |