- +86-13156373861
- info@hqamurblasting.com
- No. 867 Century Avenue, West Coast New Area, Qingdao,China.
The Hook Pass-Through Shot Blasting Machine is a high-efficiency solution engineered for continuous, automated surface treatment of diverse workpieces. Specifically designed for high-volume production lines, it allows workpieces to move seamlessly through the blasting chamber via an overhead rail system, ensuring uninterrupted cleaning and descaling for large-scale operations.
Ideal for structural steel and mass-produced forgings, this system delivers superior Sa 2.5 surface cleanliness while maximizing throughput and minimizing manual handling in demanding industrial environments.
Our Hook Pass-Through Shot Blasting Machine represents the pinnacle of automated surface preparation for long or large-volume components. Unlike standard batch-type hook machines, the pass-through design creates a linear, non-stop workflow where workpieces enter from one side and exit the other. This significantly boosts efficiency for manufacturing plants dealing with structural components, engine housings, and heavy weldments.
Equipped with multiple high-performance direct-drive turbines, the system ensures 360° coverage and a consistent finish that meets strict ISO 8501-1 standards. Controlled by an intelligent Siemens PLC system, the conveyor speed and blasting intensity can be precisely adjusted to match your production cadence. It is the definitive choice for industries requiring both massive capacity and world-class surface quality.
| Item/Model | QT3720 | QT3740 | QT3750 | QT37100 |
|---|---|---|---|---|
Workpiece size | 10000*600*1200mm | 10000*1500*1600mm | 10000*1500*2000mm | 10000*2000*2500mm |
Abrasive flow rat | 4*180kg/min | 8*180 kg/min | 8*180 kg/min | 12*260 kg/min |
Turbine power | 4*15kw | 8*11kw | 8*11kw | 12*15kw |
Total power | ∽95kw | ∽140kw | ∽140kw | ∽260kw |
Continuous Workflow: Pass-through design enables uninterrupted processing, eliminating the idle time of batch loading.
High-Volume Efficiency: Multiple high-performance turbines provide full-coverage cleaning to achieve a consistent Sa 2.5 finish.
Smart Automation: Supports seamless integration with production lines via Siemens and ABB electronics for precise process control.
Eco-Friendly Standard: Advanced filtration system maintains dust emissions below 10mg/m³, compliant with OSHA safety regulations.
Customized Solutions: Tailored rail lengths and chamber dimensions to fit your specific factory layout and workflow needs.
CLEANING RESULT: Sa 2.5 (High Efficiency)
Experience the non-stop cleaning power of our Hook Pass-Through Shot Blasting Machine. This video showcases the continuous overhead transport system, demonstrating how large components move through the chamber for high-speed, automated surface preparation.
The Hook Pass-Through Shot Blasting Machine allows for a continuous workflow where workpieces enter from one side and exit the other. This eliminates "batch-waiting" time, making it ideal for high-volume automated production lines and long structural parts.
Yes. The overhead rail system is controlled by frequency inverters (VFD), allowing you to precisely adjust the transport speed to match the complexity of your parts and your desired finish quality.
Yes. Our high-efficiency dust collection system keeps emissions below 10mg/m³, meeting strict international environmental and OSHA safety regulations for a cleaner workspace.
While many of our models feature a foundation-free, integrated design, larger pass-through systems may require specific floor reinforcement. We offer customized engineering to ensure the machine integrates perfectly with your existing rail heights.
Leveraging next-generation technologies to deliver high-
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