
2-20 20inch 550MM Walk-Behind Shot Blaster For Concrete
Blasting Width: 550mm (21.7")
Weight: 575kg (1,268lbs)
Power Input: 2 x 11kW / 400V / 3-phase
Dust Collection: 150mm hose interface
Noise Level: 83dB(A)
Blasting Capacity: Up to 450m²/hour on concrete
Professional Heavy-Duty Surface Preparation Equipment
The Shugong 2-20DT is a high-performance walk-behind shot blaster designed for demanding surface preparation applications. Equipped with two powerful blasting motors, this industrial-grade machine delivers exceptional performance for large-scale projects.
Shugong 2-20DT Walk-Behind Shot Blaster
Heavy-Duty Surface Preparation System for Industrial Applications
The Shugong 2-20DT is a premium walk-behind shot blaster designed for professional surface treatment. Equipped with dual 11kW blasting motors, this industrial-grade machine delivers unmatched performance for large-scale concrete, stone, and asphalt surface preparation.
Product data
|
Type |
550 |
|
Cleaning width |
550mm |
|
Impeller diameter |
200mm |
|
Shot blasting quantity |
330 square meter one hour |
|
Travel speed |
0-30m/min |
|
First load of projectile |
50kg |
|
Fan power |
4kw |
Technical Advantages:
●Dust-controlled blasting for improved visibility
●Compact footprint with heavy-duty performance
●Self-propelled operation reduces operator fatigue
●Adjustable speed control for precision work
●Dual-motor system for maximum productivity
●Height-adjustable transport system
●Variable speed control (0.5-33m/min)
●Wear-resistant manganese steel components

Key Feature
✔ Dual-motor system for maximum blasting power
✔ Height-adjustable transport system for easy mobility
✔ Self-propelled drive motor maintains consistent speed on slopes
✔ Dust-minimized operation for cleaner worksites
✔ Ergonomic handle design for operator comfort
Product use:
●Concrete and asphalt surface profiling,stone surface cleaning
●Coating removal and surface preparation
●Steel deck cleaning and texturing
●Anti-slip treatment applications

FAQ
(1) Q: Are you a factory or trading company?
A: We are a 100% manufacturer.
(2) Q: Do you provide samples?
A: Yes, we offer product samples for testing. Samples can be shipped by sea, land, or air.
(3) Q: Do you include product installation instructions?
A: Yes, every product comes with a user manual for correct installation and use.
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