

Strict quality control of parts & finished products
——————————————————————————————————— Hairui H beam shot blasting machine are known worldwide for their excellent quality.
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.
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 |
|||||
Surface Cleanliness |
Sa2.0-Sa2.5 |
|||||
Surface Roughness |
15-50um |
|||||
Impeller Head Motor Power |
7.5kw×4 |
11kw×8 |
11kw×8 |
11kw×8 |
11kw×12 |
11kw×12 |
Maximum Shot Blasting Capacity |
800kg/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 |
|||||
Dust Removal System Air Volume |
8000m3/h |
12500m3/h |
15000m3/h |
17500m3/h |
24000m3/h |
30000m3/h |
Steel Shot Circulation Quantity |
48T/h |
120T/h |
120T/h |
120T/h |
180T/h |
180T/h |
Total Power |
52.5kw |
128kw |
128kw |
128kw |
189kw |
189kw |
IP Grade |
IP54 |
|||||
Input Power Supply |
3×380/400/415V, 50/60Hz |
|||||
Equipment Main Color |
RAL 5015 Himmelblau or Customized |

According to the actual needs of customers, provide corresponding technical guidance and equipment information, answer various questions raised by customers, design laser processing solutions for customers from technical feasibility, and provide related equipment for customers to visit, sample, test machine.
Sales Service
Investigate the customer’s machine use site, assist the user in planning the layout of the water, electricity, gas and other equipment in the production site according to the actual situation on site, provide the customer with a complete set of equipment operation instructions, and provide training service for the user’s equipment operator. Before delivery, train the user's equipment operators on basic equipment theory, safety protection and equipment maintenance.
After Sales Service
In the user’s factory, the user’s equipment operator is trained in actual processing operations, equipment daily maintenance and safe operation to ensure that the user can familiarize with the equipment operation rules and methods as soon as possible, and can independently use the equipment for production. After the complete set of equipment is installed and debugged at the user’s site, the warranty is free for one year from the date of acceptance by the user. Our company will also arrange technical personnel to conduct technical visits from time to time, communicate with customers on routine maintenance and inspection of equipment, and answer various questions raised by users.
Service Commitment
Service response time within 2 hours, the professional after-sales service team provides 24-hour technical support by email, video, telephone and other communication methods to provide customers with timely, comprehensive, convenient and efficient technical services.