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Large Diameter φ800-1500mm Steel Pipe External Shot Blasting Machine for Bridge Engineering
Large Diameter φ800-1500mm Steel Pipe External Shot Blasting Machine for Bridge Engineering
Large Diameter φ800-1500mm Steel Pipe External Shot Blasting Machine for Bridge Engineering
Large Diameter φ800-1500mm Steel Pipe External Shot Blasting Machine for Bridge Engineering
Large Diameter φ800-1500mm Steel Pipe External Shot Blasting Machine for Bridge Engineering
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Large Diameter φ800-1500mm Steel Pipe External Shot Blasting Machine for Bridge Engineering
Large Diameter φ800-1500mm Steel Pipe External Shot Blasting Machine for Bridge Engineering
Large Diameter φ800-1500mm Steel Pipe External Shot Blasting Machine for Bridge Engineering
Large Diameter φ800-1500mm Steel Pipe External Shot Blasting Machine for Bridge Engineering
Large Diameter φ800-1500mm Steel Pipe External Shot Blasting Machine for Bridge Engineering

Large Diameter φ800-1500mm Steel Pipe External Shot Blasting Machine for Bridge Engineering

Customization: Available
After-sales Service: 12 Months
Warranty: 12 Months
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Product Description

⚙️ Basic Specifications
Model:
QGW100 - QGW2800 Series
Drive Type:
Electric
Principle:
Shot Blasting
Control System:
PLC Automatic
Layout:
Horizontal
Automation:
Full Automatic
Certification:
CE, ISO9001, RoHS
Cleaning Type:
Dry Sandblaster
💎 Through-type Shot Blasting Machine
Steel Pipe External Shot Blasting Machine
Application & Versatility:
This series is designed for pre-treatment of steel pipe anti-corrosion in water supply, natural gas, mining, and oilfield sectors. It significantly improves surface quality for pipelines used in challenging environments like seabeds and deserts.

Operational Modes:
  • Small Diameters (φ22-φ600mm): Utilizes "V"-shaped roller conveying for synchronous forward movement and rotation.
  • Large Diameters (φ159-φ3600mm): Uses supporting wheel transmission with adjustable spacing for flexible speed control and high-efficiency bottom-throwing blasting.
Machine Detail 1
Machine Detail 2
Machine Detail 3
Model Workpiece Size (Φ mm) Cleaning Speed (m/min)
QGW100Φ50-3002-10
QGW720Φ159-7202-6
QGW1200Φ219-10161-6
QGW1500Φ325-16001-6
QGW2800Φ1016-28001-2
🏭 Professional Manufacturing Expertise
As a leading manufacturer specializing in automated shot blasting and surface treatment, we bring over 20 years of technical expertise. We offer complete solutions for rust removal, surface cleaning, and coating preparation, featuring nearly 20 models designed for diverse industrial needs. Our equipment is certified under ISO 9001:2015 and EU Machinery Directive standards (CE Certification).
Main Products
Manufacturing Center
📜 Certifications & Global Reach
Certifications
Customer Visit
Exhibition
📦 Packaging & Logistics
Shipping Detail
❓ Frequently Asked Questions
What kind of workpieces can your shot blasting machine handle?
Our machines handle steel plates, profile steel, castings, structural parts, hardware, and aluminum profiles. We also support customized models for special shapes and oversized workpieces.
How do I choose between crawler, hook, or pass-through types?
Crawler types suit small parts in batches; hook types are for large/heavy parts; pass-through types are ideal for continuous assembly line operations. Choice depends on your size, output, and process requirements.
What is the service life and maintenance cost?
The design life is 8-10 years. Consumables like blades, sleeves, and plates are made of durable high-chromium alloy, ensuring low replacement costs and easy operation.
Do you support customized non-standard machines?
Yes, we provide full customization based on your specific workpiece size, capacity needs, site conditions, and required level of automation.
Does the machine meet environmental protection standards?
Absolutely. Equipped with pulse jet filter cartridge dust collectors, our machines ensure dust emissions stay below national standards, and noise levels are strictly controlled.
How is the equipment delivered?
We use standard export packaging including wooden boxes and stretch film to ensure the equipment reaches its destination safely via international shipping networks.

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