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shot blast cleaning machine
High-pressure blasting provides sufficient kinetic energy for heavy rust removal, steadily reaching
Sa2.0 and Sa2.5 blast cleaning standards for heavy anti-corrosion projects.
Wide adaptability to complex-shaped workpieces
Suitable for flat surfaces, curved parts, welds, inner cavities and special-shaped components. Widely
used for steel structures, castings, construction machinery and pressure vessel parts.
Flexible adjustable parameters for consistent surface quality
Air pressure, abrasive flow and blasting distance can be adjusted to precisely control surface roughness
and anchor profile, ensuring reliable adhesion of anti-corrosion coatings.
Closed abrasive circulation reduces long-term operating costs
Cooperated with bucket elevators and abrasive separators, intact abrasives are automatically recovered .
- Product Description
Shot Blast Cleaning Machine | Industrial Surface Treatment Equipment | Heavy‑Duty Rust Removal Solution
Botou Junda Machinery Equipment Co., Ltd. supplies state‑of‑the‑art shot blast cleaning machine systems, engineered for professional metal surface treatment within heavy‑duty machinery, steel structure and foundry industries. Backed by over 20‑year manufacturing experience and a 3,000 m² production facility, our equipment delivers high‑velocity abrasive projection at 58‑85 m/s to meet Sa2.5 and Sa3 cleanliness standards. Installed power ranges from 12kW to 160kW, with a processing capacity of 1‑20 tons per hour. Our systems integrate enclosed dust removal, multi‑stage separation technology and automatic abrasive recovery to comply with strict environmental regulations, while cutting operating costs by up to 40% through efficient abrasive recycling.
Why Choose Our shot blast cleaning machine
Our cleaner models are built for demanding industrial applications requiring reliable operation and consistent surface quality. Heavy rust, mill scale, welding slag and foundry sand can be removed by high‑pressure centrifugal blast wheels without damaging base materials.
The equipment handles workpieces of diverse shapes, including welded assemblies, complex castings with inner cavities, flat steel plates and H‑beams. Surface roughness profiles can be precisely controlled via adjustable air pressure, abrasive flow and projection angle settings, ensuring optimal adhesion for paint systems and anti‑corrosion coatings.
Reusable media is automatically recovered, while fractured particles are separated by a closed‑loop abrasive circulation system combined with bucket elevators and magnetic separators. Compared with open‑air shot blasting alternatives, this approach greatly reduces abrasive consumption and long‑term operating expenses.
Technical Specifications
| Item | Specification |
|---|---|
| Model Series | Shot Blast Cleaning Machine |
| Blasting Velocity | 58‑85 m/s |
| Installed Power | 12kW‑160kW |
| Processing Capacity | 1‑20 tons/hour |
| Structural Features | Sealed leak‑proof design, automatic abrasive recovery, impurity separation, full‑coverage cleaning |
| Applicable Workpieces | Castings, forgings, welded parts, section steel, mechanical components, hardware products |
| Cleanliness Standard | Sa2.0, Sa2.5, Sa3 (ISO 8501‑1) |
| Maintenance Type | Modular wear‑resistant components, quick‑change nozzles and bushings |
Core Advantages For Your Operation
Powerful Cleaning Performance
High‑speed projection systems consistently achieve Sa2.0 to Sa2.5 standards required for major anti‑corrosion projects in infrastructure, petrochemical and marine industries.
Versatile Workpiece Compatibility
Suitable for flat surfaces, curved sections, weld seams, inner cavities and irregular components used in automotive, pressure vessel and construction‑equipment manufacturing.
Adjustable Parameters For Precise Control
Tune air pressure, media flow and blasting distance to produce special anchor profiles that improve coating adhesion and service durability.
Cost‑Effective Abrasive Recovery
Integrated separators sort intact steel shot from dust and debris, cutting media consumption by up to 50% versus disposable systems.
Manual & Automatic Operating Modes
Standard manual spray guns suit small‑batch production, while optional robot arms enable continuous automated processing for high‑volume manufacturing.
Enclosed Environmental Protection
Pulse‑jet dust collectors keep emission levels below 20 mg/m³, complying with plant environmental standards and safeguarding operator health.
Streamlined Maintenance Design
Standardized tungsten‑carbide nozzles, protective liners and sealing assemblies allow fast replacement and minimize production downtime.
Industries We Serve
Your investment in a shot blast cleaning machine addresses critical surface‑treatment challenges across multiple sectors. Foundries rely on our equipment to remove residual mould sand from castings prior to further processing. Steel manufacturers deploy our systems for descaling structural components before welding and painting.
Mechanical manufacturers depend on consistent surface profiles to guarantee coating adhesion for hydraulic cylinders, gearboxes and engine blocks. Our machines also support remanufacturing operations by stripping old coatings and preparing worn parts for repair.
Quality Assurance & Certifications
Our manufacturing procedures comply with ISO45001 occupational health and safety, ISO14001 environmental management and ISO9001 quality management standards. To support your access to global markets, we supply complete technical documentation and assist you with CE certification acquisition.
Every machine undergoes blast‑wheel dynamic balance testing, abrasive‑flow verification and noise‑level assessment before shipment. Our quality control guarantees operating noise below 85dB and reasonable vibration levels.
Delivery & Technical Support
Standard units are available within several days. Custom configurations generally take approximately 15 days depending on specifications. We offer flexible logistics solutions for FCL, LCL and over‑size cargo shipments, and respond to enquiries within 6‑8 hours.
Comprehensive technical support covers remote installation assistance, commissioning guidance, operator training, English‑language manuals and maintenance videos. Overseas engineering services and an original spare‑parts supply chain are available upon request.
FAQ
Q: What is a cleaning machine with shot blast cleaning function?
A: It is professional‑grade industrial machinery for metal surface cleaning. High‑velocity metallic abrasives remove rust, mill scale, adhered sand and welding slag from workpieces without harming base materials.
Q: What cleanliness grades can this equipment achieve?
A: Our process delivers uniform surface roughness. After meeting Sa2.5 and Sa3 rust‑removal standards, workpieces are well‑prepared for painting, spraying and anti‑corrosion treatment.
Q: What workpieces fit for shot blast cleaning machine?
A: Widely used in workshops of foundries and steel‑structure manufacturers for processing castings, forgings, welded parts, steel plates and mechanical components.
Q: What regular maintenance work is required?
A: Inspect protective liners and blast‑wheel impellers periodically. Screen damaged abrasives promptly and ensure proper function of the dust‑removal system to sustain stable cleaning performance.
Q: Can the equipment be modified for specific production requirements?
A: Yes, we provide custom ODM/OEM services to satisfy local environmental rules, automation levels, dimensional constraints and voltage standards.
Contact Us Today
Ready to boost your surface‑treatment efficiency? Reach our technical team via junda001@jundablast.com to discuss your specific application requirements and receive customised proposals for shot blast cleaning machine solutions.
USER EVALUATE
Real feedback and practical experience shared by worldwide partners who purchased our machinery and environmental treatment devices.
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