[Product Series] The DZ-69B Series of Pass-Through Shot Blasting Machines primarily comprises three types: Roller Conveyor, Trolley, and Overhead Conveyor.
[Applications] Suitable for the sand removal, rust removal, descaling, and surface strengthening of small to medium-sized workpieces, including castings, forgings, stampings, and heat-treated parts.
[Product Enhancements] Features integrated functionality, ultra-high efficiency, space-saving design, aesthetic appeal, and superior quality.
Every production line has unique requirements. Our engineering team develops tailored equipment configurations based on workpiece size, production capacity, plant layout, and automation needs.
The Q69 Roller Conveyor Through-Type Shot Blasting Machine is a highly efficient continuous shot blasting system designed for cleaning steel plates, steel sections, structural steel, pipes, and fabricated metal components. Workpieces are transported through the blasting chamber by a roller conveyor, where multiple high-performance blast turbines remove rust, scale, welding residues, and other surface contaminants.
This machine is widely used in steel structure fabrication, shipbuilding, bridge construction, heavy machinery manufacturing, pressure vessel production, and metal processing industries. It is an ideal solution for large-scale, continuous surface preparation before painting, coating, or welding operations.
Key Features
Continuous Through-Feed Operation
The roller conveyor system enables uninterrupted processing of workpieces, significantly increasing production efficiency and throughput.
High-Efficiency Blast Turbines
Strategically positioned blast wheels provide complete surface coverage, ensuring thorough cleaning and uniform surface treatment.
Superior Surface Preparation
Effectively removes rust, mill scale, oxidation layers, welding slag, and contaminants while creating an ideal surface profile for coating adhesion.
Automatic Abrasive Recycling System
The advanced abrasive recovery and separation system ensures efficient reuse of steel shots, reducing operating costs and material waste.
Intelligent Dust Collection
Equipped with a high-performance dust collector that captures airborne dust and maintains a clean, environmentally friendly working environment.
PLC Automatic Control
The intelligent control system allows operators to easily manage blasting parameters, conveyor speed, and machine operation for consistent results.
| Model | Workpiece Cross-section (BxH, mm) | Workpiece Length | Workpiece Conveying Speed (Stepless) | Shot Blasting Capacity | Shot Blaster Power | Elevator Lifting Capacity | Elevator Power | Dust Collector Airflow | Total Power |
| DZ-69B126 | 600×1200 | ≤15000mm | 0.37m/min—3.7m/min | 6x200kg/min | 6x11kw | 72t/h | 5.5kw | 12000m³/h | ≈98kw |
| DZ-69B128 | 800×1200 | ≤15000mm | 0.37m/min—3.7m/min | 6x200kg/min | 6x11kw | 72t/h | 5.5kw | 12000m³/h | ≈78kw |
| DZ-69B150 | 800×1500 | ≤15000mm | 0.37m/min—3.7m/min | 6x200kg/min | 6x11kw | 96t/h | 7.5kw | 15000m³/h | ≈102kw |
| DZ-69B1610 | 1000×1600 | ≤15000mm | 0.37m/min—3.7m/min | 8x200kg/min | 8x11kw | 96t/h | 7.5kw | 15000m³/h | ≈124kw |
| DZ-69B1810 | 1000×1800 | ≤15000mm | 0.37m/min—3.7m/min | 8x200kg/min | 8x11kw | 120t/h | 11kw | 15000m³/h | ≈124kw |
| DZ-69B2020 | 2000×2000 | ≤15000mm | 0.37m/min—3.7m/min | 8x250kg/min | 8x15kw | 120t/h | 11kw | 18000m³/h | ≈160kw |
Yes. We provide customized solutions based on your workpiece dimensions, production capacity, plant layout, automation requirements, and local electrical standards.
We manufacture a wide range of shot blasting equipment, including tumblast shot blasting machines, hook type shot blasting machines, roller conveyor shot blasting machines, hanger type shot blasting machines, steel plate pretreatment lines, and customized blasting systems.
Our equipment is widely used in foundries, steel fabrication, construction machinery, automotive parts, shipbuilding, railway equipment, wind power, agricultural machinery, and general metal processing industries.
Our equipment is widely used in foundries, steel fabrication, construction machinery, automotive parts, shipbuilding, railway equipment, wind power, agricultural machinery, and general metal processing industries.
Yes. We provide blast wheels, blades, impellers, control cages, liners, steel shot, steel grit, cut wire shot, and other wear-resistant spare parts and consumables.
