Product Parameters
| Model |
Clear workpiece size:mm |
Shot peening capacity:Kg/min |
| Q383 |
φ600×1400 |
4×260 |
| Q384 |
φ800×1500 |
6×260 |
| Q485 |
φ900×1400 |
4×260 |
| Q4810 |
φ1000×1500 |
6×260 |
Detailed Photos
Product Description
Our Overhead Hanger Shot Blasting Machine is expertly designed to meet the surface cleaning and strengthening needs of medium and small-sized castings and forgings across a spectrum of industries, including locomotives, motors, construction, and machine tools. It excels in managing diverse, small-batch castings and steel structural components, proficiently eradicating residual sand cores, sticky sand, and oxide scales from workpieces. Ideal for slender, thin-walled parts where collision is not an option, this machine offers a precise clean-up solution.
The adaptable hook-through shot blasting machine can be tailored to match the specific dimensions of your workpieces. By implementing a single-pass shot blasting process, it effectively sheds rust, welding slag, beads, oxide layers, and other surface impurities, unveiling the pristine metal underneath. This operation not only bestows a consistent surface finish and roughness but also alleviates residual welding stresses, enhances fatigue resistance, and boosts paint adhesion, thereby fortifying the structural integrity of the workpieces.
The overarching goal is to enhance surface and internal quality.
Achieving perfect quality in the shot blasting of steel surfaces, our machine guarantees 100% area coverage.
Our machine seamlessly integrates feeding, rapid transit to the front sealed chamber, frequency-controlled speed for precise shot blasting, and swift transition to the rear sealed chamber. The hook automatically navigates back to the feeding station, ensuring continuous operation and efficiency.
The strategic arrangement of the shot blasting chamber and devices is meticulously determined through advanced computer-aided 3D dynamic ejection simulations, ensuring optimal performance and coverage.
Harnessing the power of a cutting-edge programmable logic controller (PLC), our electrical system delivers superior control and reliability.
Equipped with intelligent components like the hoist, separator, and pulse detection device, the system is capable of automatic fault detection and immediate alerting for efficient troubleshooting.
To maintain an impeccable dust removal performance, we employ a dual-stage method featuring a settling chamber complemented by a pulse back-blowing bag filter, ensuring a pristine working environment.
Crafted with state-of-the-art precision casting technology, the main wearing parts promise extended longevity and minimal maintenance.
In the challenging landscape of discrete manufacturing such as locomotives and casting industries, our hook-type shot blasting machine stands out, tackling the inefficiencies and cleaning blind spots in multi-variety small batch surface treatments. Boasting a remarkable 99.8% single-time qualification rate and a 35% reduction in energy consumption, thanks to its 360° dead-angle shot blasting and intelligent PLC control system, it is the go-to choice for strengthening small to medium castings and forgings (50-2000kg). This comprehensive article delves into the equipment's technical parameters, process adaptability, and extensive industry application data, offering enterprises a detailed guide from workpiece inspection to process validation.
1. Core Technology Breakthrough: Achieving excellence through 3D dynamic simulation and precision shot blasting control.
By redefining surface treatment quality, our hook-type shot blasting machine employs advanced shot blasting trajectory simulation and a dual-mode dust removal system to achieve superior results:
An intelligent shot blasting system that ensures precision and efficiency.
Leveraging 3D shot flow field simulation:
Utilizing ANSYS Fluent software, we simulate shot incident angles (adjustable between 30-85°), enhancing coverage to a perfect 100%.
For shaft parts exceeding an 8:1 slenderness ratio, we utilize a spiral blasting mode (operating at speeds of 4-8rpm), ensuring a surface roughness of Ra2.5±0.3μm.
Facilitating multi-station collaborative operations:
Dual hooks operate in alternating cycles (with switching times under 30 seconds), achieving a processing efficiency of 150 pieces per shift.
For thin-walled parts with a thickness under 3mm, the machine optimizes the shot speed to 45m/s, maintaining deformation below 0.1mm.
Our dust removal and purification system adheres to GB 16297-2023 standards, ensuring compliance and environmental responsibility.
2. Enhanced Secondary Dust Removal Configuration:
Experience superior pre-dust removal in our settling chamber, ensuring the elimination of particles larger than 50μm with an impressive efficiency rate of 85%. This ensures a cleaner and more efficient operation.
Our advanced pulse back-blowing bag dust removal system boasts a filtration accuracy of 1μm, with an emission concentration of less than 5mg/m³, providing an exceptional level of air purity.
3. Diverse Industry Applications and Tailored Process Adaptation Solutions
Locomotive Gearbox Strengthening Treatment:
Utilize our optimal blending of steel shot (S550) and wire cut shot mixed abrasive, achieving a hardness of HRC50-55, for enhanced durability and performance.
With a shot blasting intensity of 0.25mmA, our solution increases fatigue life by a remarkable factor of 3, adhering to the ISO 1143 standards.
Building Steel Structure Weld Cleaning:
Implement our weld slag removal mode featuring a shot speed of 75m/s and full coverage of 100%, ensuring impeccable surface preparation.
Enjoy unparalleled efficiency with our dust removal system, offering an air volume of 12000m³/h and real-time monitoring of dust concentration. The system intelligently starts and stops, optimizing performance.
Precision Processing of Machine Tool Guide Rails:
Our process uses special nylon abrasive with a Mohs hardness of 3.5, achieving a surface roughness of Ra1.6 for exemplary precision.
Equipped with an advanced visual inspection system boasting an accuracy of 0.01mm, our machine automatically determines cleaning quality, ensuring superior results.
4. Key Considerations for Enterprise Selection:
Workpiece Adaptability: For shaft parts with a slenderness ratio exceeding 10:1, our offering includes customized special hangers to meet unique demands.
Environmental Protection Priorities: Opt for our superior secondary dust removal configuration, maintaining dust emissions below 5mg/m³ for a cleaner environment.
Intelligent Features: Embrace equipment equipped with automatic abrasive replenishment and fault diagnosis features, reducing operation and maintenance costs by an impressive 30%.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
Pioneers in the art and science of sand casting machinery, Qingdao Sanzhuji Technology Co., Ltd. brings to you an extensive 14-year legacy of innovation and excellence. Our offerings include the sophisticated green sand casting production line, the high-performance furan resin sand casting line, the revolutionary lost foam casting production line, and the robust coated sand steel sand buried casting production line. Our history of 14 years since establishment is a testament to our commitment to quality and advancement in the casting industry.
Contact Us
Address: Nestled serenely North of the G204 National Road in the picturesque Poli Town, within the bustling West Coast New Area of Qingdao, China, our location is ideally positioned for both efficiency and accessibility.
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