Wet blasting cabinet YG series

automaticcompactfor heavy-duty applications

Overview
Manual curb forming is inefficient and error-prone. A high-quality concrete kerbing machine can reach up to 3 meters per minute (about 180 meters per hour), reducing overall project timelines by up to 70% and saving over 80% on labor costs. These machines deliver consistent output and repeatable quality essential for large-scale civil engineering projects.

Performance and Precision
The machine maintains curb height and width deviations within ±5 mm. It uses high-frequency vibration technology and attached vibration motors for optimal compaction and density of the concrete. An automated control system monitors material flow and elevation continuously, reducing the likelihood of rework and improving long-term curb durability.

Core Advantages

• High production speed: up to 3 m/min (approx. 180 m/h) for rapid progress on large jobs.
• High precision: ±5 mm tolerance for curb height and width.
• Material efficiency: reduces concrete waste compared to manual methods.
• Automated steering and leveling for consistent profile and finish.
• Stable hydraulic drive for smooth movement on uneven surfaces.

Applications

• Highway shoulder curbing
• Urban road median installations
• Stormwater gutter formation and drainage channel edging
• Parking lot perimeter curbs and bicycle lane delineation
• Airport runway edge drains and other high-precision projects

Technology & Control
Advanced hydraulics and sensor systems (sonic or laser tracers) continuously reference the working line or existing pavement. Automatic steering and leveling systems react rapidly (sub-second adjustments) to slope or elevation changes to preserve smoothness and the required curb profile.

Case Study (summary)
On a major road project in Riyadh, Saudi Arabia, the YG concrete kerbing machine achieved an average of 1.5 kilometers laid per day under 45°C conditions. The powerful hydraulic system maintained stable control despite high temperatures, enabling quick placement and finishing that met thickness and quality standards.

Return on Investment (ROI)
Machines of this type typically last more than 10 years. Key financial benefits include faster payback due to high output and low labor requirements, lower material waste (up to ~15% concrete savings vs. manual methods), and relatively low annual maintenance costs relative to the machine’s lifespan.

Buyer’s Guide (selection criteria)

• Match machine size and power to project scale (compact units for landscape/bicycle lanes; larger units for highways/airports).
• Prioritize hydraulic stability and automated controls for slope handling and consistent forming.
• Check forming width/height compatibility and mold interchangeability to meet varied curb profiles.
• Consider hopper volume and paving speed to ensure production meets project schedule.

Concrete Kerbing Machine Parameter
Model: YG-20 / YG-30
Type: Portable wheel type / Crawler portable
Steering system: Automatic steering system
Engine: 65 kW, AC380V four-cylinder turbo diesel engine (YG-20); 65 kW (YG-30)
Rated speed: 1500 rpm (YG-20)
Curb size: YG-20 Height ≤ 600 mm, width ≤ 2000 mm; YG-30 Height ≤ 1100 mm, width ≤ 2000 mm
Forming method: high-frequency vibrator, attached vibration motor
Minimum turning radius: 6800 mm
Paving speed: YG-20 1–7 m/min (adjustable); YG-30 1–10 m/min
Hopper volume: 1 m³
Machine size: YG-20 5000 × 2400 × 2800 mm; YG-30 5200 × 2400 × 2800 mm
Weight: YG-20 6000 kg; YG-30 7000 kg

Caractéristiques / spécifications techniques

• Models: YG-20, YG-30
• Types: portable wheel type (YG-20) and crawler portable (YG-30)
• Steering: automatic steering system
• Engine power: 65 kW (four-cylinder turbo diesel, AC380V for YG-20; 65 kW for YG-30)
• Rated engine speed: 1500 rpm (YG-20)
• Curb forming capability: up to 2000 mm width; height up to 600 mm (YG-20) or 1100 mm (YG-30)
• Forming method: high-frequency vibration with attached vibration motor
• Minimum turning radius: 6800 mm
• Paving speed: adjustable — 1–7 m/min (YG-20); 1–10 m/min (YG-30)
• Hopper capacity: 1 m³
• Machine dimensions: 5000×2400×2800 mm (YG-20); 5200×2400×2800 mm (YG-30)
• Machine weight: approx. 6000 kg (YG-20); 7000 kg (YG-30)
• Precision tolerance: ±5 mm