Roller Conveyor Shot Blasting Machine suitable for removing rust paint and scale from metal sheets steel profiles and structural beams
Price:
30000-200000USD/set
MOQ:
1 set
Delivery Time:
40-50days
Brand:
CHONGJEN
Product Description
Roller Conveyor Shot Blasting Machine for Steel Profile H Beam I Beam Bars
Capabilities and Applications
The roller conveyor shot blasting machine is professionally developed for full-scale surface pretreatment. It thoroughly eliminates rust, oxide scale and old paint from steel beams, metal plates and sectional profiles, and is also well-suited for cleaning oversized complex mechanical assemblies and welded steel frameworks.
The sophisticated blasting unit consists of three independent functional zones: inlet pre-chamber, blasting chamber and post-cleaning chamber. Driven by a frequency converter, the variable-speed roller conveyor continuously transports workpieces at adjustable speeds ranging from 0.5 m/min to 4 m/min. Roller lengths can be customized to fit the maximum size of your workpieces.
The layout of blast wheels and through passages is precisely configured to match the geometry and size of processed parts. Made of wear-resistant alloys, these blast turbines cover power outputs between 7.5 kW and 45 kW and deliver powerful, consistent blasting effects.
Inside the cleaning chamber, rotary brushes paired with high-pressure air blow nozzles strip residual abrasive dust off workpiece surfaces prior to discharge.
This roller pass-through blaster supports seamless integration into full automatic production lines covering steel plate or beam cutting, blasting, coating and drying workflows.
Equipped with a premium cartridge dust collector, the equipment keeps dust discharge concentration under 30 mg/m³ to satisfy environmental protection standards.
Should standard specifications fail to match your surface treatment demands, we provide fully customized shot blasting machine designs built around your unique production conditions.
Technical Specifications
| ITEM / MODEL | QS698 | QS6912 | QS6915 |
|---|---|---|---|
| Workpiece width | <800mm | <1200mm | <1500mm |
| Workpiece height | <400mm | <500mm | <600mm |
| Workpiece length | 1-14m | 1-14m | 1-14m |
| Turbine quantity | 4 | 4 | 4/6 |
| Turbine motor power | 7.5 kw | 7.5 kw/ 11kw | 11kw |
| Roller length | 6m-12m | 6m-12m | 6m-12m |
| Foundation | no pit | no pit | no pit |
| Total power | about 40 kw | about 60 kw | about 100kw |
| Abrasive used | S280, S330 | S280, S330 | S280, S330 |
| Dust collector | Cartridge type | Cartridge type | Cartridge type |
Key Advantages
- Compact design with optional pit or pit-free installation
- Fully customizable configuration based on workpiece geometry and productivity requirements
- Adjustable roller conveyor speed from 0.5m/min to 4m/min
- Touch screen operator interface with integrated PLC, supporting automatic and manual operation modes
- Blasting chamber protected by wear-resistant manganese steel liner with approximately 15,000-hour lifespan
- Series of rubber screens contain abrasive within blasting machine at entry and exit chambers
- Rotary brush and high-pressure blowing fan system removes residual abrasive and dust before workpiece exit
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Chong Jen Machinery Co., Ltd
Location
No.729 Ming Guan Road, Huangdao district, Qingdao, China
Contact Person
Henry