1. Automatic Roller Conveyor System Continuous Pass Through shot blasting machine


Product Description
Automatic Roller Conveyor System Continuous Pass Through shot blasting machine
1. Automatic Roller Conveyor System Continuous Pass Through shot blasting machine
The roller conveyor automatically transports workpieces through the blasting chamber, making the machine suitable for continuous industrial production and high throughput surface treatment.
Ideal For H Beam And Steel Plate Wide Range Of Structural Steel Applications Suitable for compatible H beams, I beams, steel plates, channels, angles, profiles, pipes and fabricated steel structures.
Surface Preparation Before Painting Improve Surface Condition For Coating Shot blasting removes contaminants and creates a controlled surface profile, helping prepare steel surfaces for subsequent painting, coating or fabrication processes.
Automatic Abrasive Recycling Steel Shot Recovery And Circulation System Reusable steel shot is collected, separated from dust and contaminants and returned to the blasting system for continuous operation.
Industrial Dust Collection System Cleaner Blasting Operation The dust collection system extracts dust generated during blasting and helps maintain a cleaner working environment and stable machine operation.
Adjustable Conveyor Speed Flexible Cleaning Performance Roller conveyor speed can be adjusted according to workpiece condition, material and required cleaning result, allowing flexible production control.
2. Application
· Ideal for deflashing, descaling, deburring, sand removal, general cleaning
· Die castings, automotive wheels, ferrous and non-ferrous castings, weldments, fabrications, forged parts
· Small, medium, and large work, depending on machine configuration
3. Workpiece
· weldments
· aluminium profiles
· rims
· bicycle frame
· pot
· casting parts
· manhole cover

BLASTING CHAMBER
1. Shot blasting chamber is composed of the blasting chamber shell, (roller conveyor in chamber), blast turbines, air outlet, counting system and others.
2. The blasting chamber is welded with high-quality steel, and it have rolled Mn13 as guard plate to protect, which is install by riveting, which is durable and easy to maintain. The guard plate directly hit by the steel shot is 10mm thickness. Mn13 steel plate has high impact toughness, which can make full use of the reflected kinetic energy of the projectile and continue to effectively hit the surface of the workpiece, which is conducive to improving the cleaning quality and cleaning efficiency .
WIER MESH BELT TRANSPORT

1. Wire mesh belt conveyor speed 0.5~5.0m/min, frequency adjustable.
2. The mesh bag woven with rolled Mn13 steel wire has a service life of up to 3-5 years.
3. The net buckle is 60*90, steel wire weft ø8, steel wire weft ø6
4. To increase the bearing capacity, a roller bearing shaft is installed at the lower part of the mesh belt.
5. Drive hanging roller, passive roller.
6. The roller shafts in the shot blasting chamber are equipped with replaceable high chromium wear resistant sheathing.
| Technique Parameter |
|---|
| Items | Cast iron | Cast aluminium | Cast iron | Cast aluminium |
|---|---|---|---|---|
| Mesh belt width(mm) | 1250 | 1250 | 800 | 800 |
| Productivity(t/h) | 3.5/7.5 | Based on workpieces | 3.5/7.5 | Based on workpieces |
| Passing speed(m/min) | 0.5-2.5/1-5 | 0.5-2/1-4 | 0.5-2.5/1-5 | 0.5-2/1-4 |
| Number of blast turbines | 4/8 | 4/8 | 4/8 | 4/8 |
| Power of blast turbines(KW) | 11-18.5 | 7.5-15 | 11-18.5 | 7.5-15 |


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Company Profile
Qingdao Xiangmao Machinery Manufacturing Co., Ltd
Qingdao Xiangmao Machinery Manufacturing Co., Ltd. is a specialized manufacturer of sand casting equipment integrating R&D, design and production.
Production of resin sand casting production lines, clay sand reclamation complete sets of equipment; V-process casting production line, EPC (Lost Foam) modeling equipment; Sand preparation and shot blasting machine; Core shelling machinery, core shooting machine, Jolt Squeeze Molding Machine, Full range of casting molding machinery.
Holding ISO9001 certification, our product quality is widely recognized by customers worldwide. Our products have been exported to Russia, Southeast Asia, the Middle East, Africa, Indonesia, Brazil and beyond, earning global trust through reliable quality and professional service.
We provide complete pre-sales, in-sales and after-sales support, including equipment installation, commissioning and operation training. For large turnkey projects, our on-site engineers are ready to provide dedicated technical support.
Manufacturing Workshop

Certifications

FAQ
What is a conveyor shot blasting machine?
A conveyor shot blasting machine is an automatic through type surface cleaning machine. Steel plates, H beams, profiles and other compatible workpieces continuously pass through the blasting chamber on a roller conveyor while blast wheels project steel shot onto their surfaces.
How many blast wheels does this machine have?
This configuration is equipped with 4 blast wheels. The blast wheel arrangement is designed according to the workpiece size and required blasting coverage.
What materials can this machine process?
It is mainly suitable for compatible carbon steel, structural steel and other metal workpieces including H beams, I beams, steel plates, profiles and fabricated steel structures.
What contaminants can shot blasting remove?
It can remove compatible rust, mill scale, welding residue and other surface contaminants, preparing the steel surface for subsequent processing.
What abrasive media does the machine use?
Steel shot and suitable steel grit are commonly used. Abrasive size and type should be selected according to workpiece material and required surface finish.
Is the steel shot recycled automatically?
Yes. The abrasive circulation system collects reusable steel shot, separates contaminants and returns suitable abrasive to the blasting system for reuse.
Can the inlet opening and cleaning width be customized?
Yes. The machine can be designed according to the maximum width, height and length of the customer's workpiece.
How do I choose the correct through type shot blasting machine?
Please provide:Workpiece type:H beam steel plate profile etc,Maximum length width and height,Maximum workpiece weight,Rust or mill scale condition,
Required surface cleanliness,Required production capacity per hour,Factory voltage and frequency
Haixi Road, Huangdao District, Qingdao City, Shandong Province, China
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