Top Grade Continuous Tunnel Shot Blasting Machine for Steel Structures

• Customization: Available
• After-sales Service: 24/7 on Line
• Warranty: 12 Months
• Model NO.: QH6930
• Application: Steel Structure,Beam,Steel Plate and So on
• Fuel: Electric
• Type: Roller Pass Through Type Shot Blasting Machine
• Cleanliness: SA2.5
• Automation: Automatic
• Certification: CE, TUV,ISO9001
• Feature: Clean Rust,Descaling,Removal Internal Stress
• Condition: New
• Customized: Customized
• Model: Qh6930
• Unit Price of Sample: Based on Machine Solution
• Name: Roller Pass Through Type Shot Blasting Machine
• OEM Service: Yes
• Modes of Packaging: Standard Export Packing
• Shipment Mark: According to Your Client's Request
• Delivery Time: 20-30 Working Days
• Machine Size: Based on Workpiece Size
• PLC: Siemens
• Electric Element: International Famous Brand
• Impeller Speed: 70-80m/S
• Steel Shot: 0.5-1.2mm
• Cleaning Speed: 0.5-4m/Min
• Transport Package: Plywood Box and Air Bubble Film
• Specification: QH6930
• Trademark: HuaQing AMUR
• Origin: Qingdao China
• HS Code: 842430
• Production Capacity: 200set/Year
• Package Size: 5600.00cm * 2000.00cm * 2400.00cm
• Package Gross Weight: 5000.000kg

Product Description

     

  Automatic H beam steel profile Shot Blasting Machine   

   The QH69 roller conveyor shot blasting machine for beams is specially designed for cleaning and stress relieving steel plates and large structural components, including I-beams, H-beams and other profiles widely used in construction and bridge engineering.
Features:
  --This machine features a 3D-simulated turbine layout with multiple turbines for full coverage, along with automatic PLC control enabling automated continuous production. 
  --It efficiently processes H-beams, I-beams, profiles and welded structures with outstanding roller protection and stable operation.
 Automated continuous operation  
    As a professional roller conveyor shot blasting machine for beams, it delivers high-efficiency surface treatment and a high degree of automation. It ensures thorough cleaning, uniform treatment and reliable performance for structural steel parts in heavy-duty engineering applications.

Steel Cleaning Parameters
Model	QH698	QH6912	QH6915	QH6920	QH6925	QH6930	QH6940
Machine inlet size(width*height)(mm)	1000*1600	1400*1600	1700*1700	2200*1800	2700*2000	3200*2500	4300*2800
Workpiece lengthen(mm)	1200-12000	1200-12000	1200-12000	1200-12000	1200-12000	1200-12000	1200-12000
Specification of profile(mm)	800*1400	1200*1400	1500*1500	2000*1600	2500*1800	30000*2200	4000*2500
Turbine power	7.5kw	11-15kw	11-15kw	11-15kw	15-18kw	15-18kw	15-18kw
Turbine Qty.	8pcs	8pcs	8pcs	8-10pcs	8-10pcs	10-12pcs	10-12pcs

Steel Structure Industry

Automotive & Rolling Stock Industry

Machinery Manufacturing Industry

The roller conveyor shot blasting machine for beams is mainly used for surface pretreatment of large steel components including heavy I-beams and H-beams, as well as steel structures in towers and bridges.

It provides thorough surface cleaning for automotive chassis, frames, and railway vehicle steel parts, effectively removing scale and rust to enhance overall surface finish and product quality.

Ideal for surface treatment of various mechanical parts and metal plates, it helps eliminate welding residual stress and effectively improves the fatigue strength and durability of workpieces.

    Qingdao Huaqing Amur Foundry Machinery Co., Ltd. is a modern equipment manufacturing company formed as a Sino-Russian joint venture. With over 30 years of expertise, we focus on the R&D and production of shot blasting machines, sand processing systems, automatic molding equipment, sand reclamation lines, and dust collection systems. Our high-precision machines serve many large state-owned enterprises and global companies, with exports to more than 30 countries across Russia, Southeast Asia, the Middle East, Europe, and the Americas.
 
    By integrating advanced technologies from Russia's Amur, we maintain strong R&D and manufacturing capacity. Committed to the philosophy that "quality is the life of the enterprise", we enforce strict process control, follow international standards, and pursue zero-defect manufacturing. Every piece of equipment is fully tested before delivery to ensure stable performance. We provide one-stop industrial solutions, custom equipment design, and lifelong free pre-sales and after-sales support to grow alongside our customers.
 
    Huaqing Amur — built on quality, driven by service — to strengthen your long-term competitive advantage in the industry.

FAQ

1.Q: How to choose the right shot blasting machine? 
A: Please provide the maximum size, weight and required productivity of your workpiece, and we will customize the most suitable and efficient solution for you.
 
2.Q: What payment terms do you accept? 
A: We accept T/T, L/C, Western Union and PayPal. Normally 30% deposit by T/T, with the balance paid before shipment.
 
3.Q: How will the machine be delivered? 
A: The machine is safely packed and shipped by 40'HQ container or by truck according to your requirements.
 
4.Q: How is the machine installed? 
A: For large and complex machines, our experienced engineers provide on-site installation assistance and operation training. For standard machines, we offer detailed installation manuals, photos and videos.
 
5.Q: What after-sales service do you provide? 
A: We maintain a full stock of spare parts, provide regular after-sales support, and offer 24/7 online technical service.
 
6.Q: Why choose Huaqing Amur? 
A: Huaqing Amur has specialized in surface cleaning equipment for over 30 years, providing professional one-stop solutions and reliable customized design for global customers.