Shot blasting machine

Shot blasting machine

Shot blasting machine

H beam Shot blasting machine is primarily for shot-blasting of steel structural parts, aluminum profiles,steel sheets and steel billets to remove the rusty spot, rusty layer and scale cinder on steel to obtain a uniform, smooth and glossy metal surface allowing improved coating quality and higher anti-corrosion performance. Shot blasting machine To ensure the high shot-blasting performance and extend the service of rollers, a high-chromium grinding-resistant sheath is installed on the room rollers to extend its service life by scores of times,Automatic H beam Shot blasting machine.
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1.Introduction for Shot blasting machine:

The H Beam Shot Blasting Machine is specifically designed for surface preparation of steel structural parts, aluminum profiles, steel sheets, and steel billets. It effectively removes rust spots, rust layers, and scale cinder, resulting in a uniform, smooth, and glossy metal surface that enhances coating adhesion and improves anti-corrosion performance.

To ensure superior shot-blasting efficiency and extend the service life of critical components, the machine is equipped with high-chromium wear-resistant sheaths on the room rollers. This durable protection significantly reduces wear—extending roller service life by several times compared to standard rollers—and ensures reliable, long-term operation even under demanding production conditions.

The automatic H Beam Shot Blasting Machine delivers consistent, high-quality surface preparation with minimal operator intervention, making it an essential solution for steel fabrication workshops, bridge builders, and heavy machinery manufacturers.


2.Technical parameter for Shot blasting machine

Model  Item

Roller type shot blasting machine

Workpiece section(W*H)

mm

800*1600(can be customized)

Workpiece length

mm

< = 15000

Model of impeller head


Q034

Shot-blasting capacity

kg/min

8*250

Power of impeller head

kw

8*11

running speed

m/min

0.5-1.5

Model of reducer


BWY22-87-4

Model of dust remover


LT-18*2

Ventilation capacity

m3/h

22862

PLC


Mitsubishi

Elevator capacity

t/h

120

Elevator power

kw

5.5

Total power

kw

About 156

Noise

DB

≤95


3.Characters for Shot blasting machine:

3.1 Structural & Performance Advantages
The machine features a well-designed, innovative cantilever structure. It is driven by a geared motor and integrated with a chain suspension mechanism, lifting hook, and turntable rotation function, enabling efficient and thorough cleaning operations.

3.2 Advanced Technology, Low Energy Consumption
The centrifugal impeller accelerates projectiles to 80–120 m/s, delivering powerful impact for rust removal while maintaining low energy consumption. Operating noise is low, and the machine supports continuous operation for over 8 hours—suitable for long-term production demands. Its compact structure occupies minimal floor space, facilitating workshop layout.

3.3 Cleaning Effect & Applicability
The machine provides excellent rust removal and surface strengthening effects, particularly effective for post-heat-treatment workpiece surface conditioning.

3.4 Wide Application Range

Metallurgical and casting industries – cleans various I-beams (longitudinal shearing plates) and channel steel

Small and medium-sized workpieces – flexibly accommodates different sizes and shapes

3.5 Functional Configuration & Flexibility

Adjustable impact force – blade angle can be modified via bolts to suit different cleaning intensity requirements

Dust collection system – effectively captures dust, improves working environment

Customization service – tailored designs available to meet specific production needs

3.6 Economy & Maintainability

Low initial investment – cost-effective with high value for money

Easy maintenance – simplified structure for convenient daily upkeep and troubleshooting

Low long-term maintenance costs – extends equipment service life and reduces operating expenses

products faq

A:

An H Beam Production Line is a complete automated system for manufacturing H-shaped steel beams. It typically includes an uncoiler, leveling unit, assembly machine, tack welding machine, main submerged arc welding (SAW) system, straightening machine, cutting equipment, and material handling conveyors. All components work together to transform steel plates or coils into finished H-beams with high efficiency and consistent quality.

A:

Submerged Arc Welding (SAW) is the most commonly used process for main welding in H beam production lines. It offers deep penetration, high deposition rates, excellent weld quality, and minimal spatter—making it ideal for heavy structural beams. Some lines also incorporate gas-shielded welding for tacking or light sections.

A:

The line is adjustable to accommodate a wide range of beam sizes. Standard configurations typically handle web heights from 200mm to 1,500mm, flange widths from 100mm to 800mm, and material thicknesses from 6mm to 60mm. Custom sizes can be accommodated with tailored equipment design.

A:

After welding, the thermal distortion caused by heat input is corrected by a straightening machine, which applies pressure to bend the beam back to the required straightness tolerance. In addition, precision assembly fixtures and automated control systems ensure accurate web-flange positioning before welding, maintaining consistent product dimensions throughout production.

A:

Routine maintenance includes checking and replacing welding consumables (flux, wire, contact tips); inspecting conveyor chains, rollers, and bearings; monitoring hydraulic system oil levels and seals; cleaning the flux recovery system; and verifying the straightening machine's adjustment accuracy. We provide comprehensive maintenance schedules, spare parts support, and on-site technical assistance to minimize downtime.