Q69 Series Steel Plate & Section Shot Blasting Machine
It adopts the fourth-generation high-efficiency cantilever centrifugal blasting wheel.
The blasting zone adopts computer-aided design, and the shots are well distributed.
It adopts photoelectric detection and has the following functions: measuring width,
measuring height, measuring displacement, and automatic control.
Product Details
Q69 Series Steel Plate & Section Shot Blasting Machine is designed for high-efficiency surface cleaning and rust removal of steel plates, profiles, and structural steel components.
It features advanced centrifugal blasting wheels, automated conveying, and precise control to ensure uniform cleaning and stable performance.
Widely used in shipbuilding, steel structure fabrication, bridge construction, machinery manufacturing, and surface preparation before coating and painting.
Product Specifications
| Parameter | Unit | Q698 | Q6912 | Q6915 | Q6920 | Q6925 | Q6930 | Q6935 | Q6940 |
|---|---|---|---|---|---|---|---|---|---|
| Effective Cleaning Width | mm | 800 | 1200 | 1500 | 2000 | 2500 | 3000 | 3500 | 4000 |
| Room Feed-in Size | mm | 1000 × 400 | 1000 × 400 | 1400 × 400 | 1700 × 400 | 2200 × 400 | 2700 × 400 | 3200 × 400 | 4200 × 400 |
| Length of Cleaning Workpiece | mm | 1200–12000 | 1200–12000 | 1200–12000 | 1200–12000 | 1200–12000 | 1200–12000 | 1200–12000 | 1200–12000 |
| Steel Sheet Conveyor Speed (Stepless) | m/min | 0.5–4 | 0.5–4 | 0.5–4 | 0.5–4 | 0.5–4 | 0.5–4 | 0.5–4 | 0.5–4 |
| Cleaning Steel Sheet Thickness | mm | 5–60 | 5–60 | 5–60 | 5–60 | 5–60 | 5–60 | 5–60 | 5–60 |
| Steel Profile Specification | mm | 800 × 300 | 1000 × 300 | 1500 × 300 | 2000 × 300 | 2500 × 300 | 3000 × 300 | 3500 × 300 | 4000 × 300 |
| Shot Blasting Quantity | kg/min | 4 × 180 | 4 × 250 | 4 × 250 | 6 × 250 | 6 × 250 | 8 × 250 | 8 × 280 | 8 × 350 |
| First Enclosed Quantity | kg | 3000 | 3000 | 3000 | 4500 | 4500 | 6000 | 7000 | 8500 |
Product Applications
It is applied to industries such as shipbuilding, automobiles, motorcycles, bridges, and machinery. It is suitable for steel plates, sections, and structural components,and can be used for surface rust removal and painting preparation.



