During construction, curbing laying consumes a lot of manpower and time, and quality is hard to guarantee. A curb extruder can solve these problems. It performs on-site continuous pouring, with high efficiency and good forming, making it an ideal equipment for road construction.
Curb Extruder Parameter:
| Model | YG-20 | YG-30 |
| Type | Portable wheel type | Crawler portable |
| Steering system | Automatic steering system | Automatic steering system |
| Engine | 65kw, AC380V four-cylinder turbo diesel engine | 65kw |
| Rated speed | 1500rpm | |
| Curb size | Height≤600mm，width≤2000mm | Height≤1100mm，width≤2000mm |
| Forming method | high-frequency vibrator. Attached vibration motor | |
| Minimum turning radius | 6800mm | 6800mm |
| Paving speed | 1—7m/min adjustable | 1—10m/min |
| Hopper volume | 1m³ | 1m³ |
| Machine size | 5000*2400*2800mm | 5200*2400*2800mm |
| Weight | 6000kg | 7000kg |
Core Features and Working Principle of Curb Extruder
Curb extruder is mainly used for continuous pouring of concrete curbs, which can form straight or curved styles. Its working principle is: the spiral blade in front of the mold rotates to push concrete, and the vibrator vibrates at high frequency to compact the concrete. The machine moves forward by its own power to complete forming at one time.
Its unique features include:
- Guided by laser or wire rope, ensuring the height and alignment of curbs are highly accurate and consistent;
- Continuous construction without joints improves structural integrity and durability.
Significant Advantages of Curb Extruder
- Exceptional Efficiency: It can lay 5-20 meters per minute, 3-5 times faster than traditional prefabricated installation, greatly shortening the construction period.
- Cost Savings: Reduces labor, prefabrication and transportation costs, saving more than 20% of total costs in large projects.
- Reliable Quality: The formed curbs have high strength and are not prone to problems such as misalignment and loosening.
Taking models YG20 and YG30 as examples, they are equipped with a “dual automatic steering system”, reducing curve deviation by 95%; “anti-slip and self-locking function” ensures construction safety; the four-cylinder turbocharged diesel engine has strong power, adapting to complex terrains.
Curb Extruder FAQ
Yes, select models can be adapted for asphalt curb extrusion, with customized molds to meet specific construction requirements.
Small curb and gutter machine is more flexible, suitable for small-area construction.
Only 2-3 people, saving 5-8 workers compared with traditional methods.
Application Scenarios and Success Cases
Curb extruder is widely used in expressways, municipal roads, central dividers, and other projects.
In a municipal road project in the UAE, customer Mark used our slipform curb machine, which increased construction efficiency by 40%, shortened the construction period by 15 days, and reduced labor costs by 30%. In a highway project in Saudi Arabia, the qualified rate of curbs rose from 85% to 98% after adopting our curb and gutter machine.
How to Choose the Right Curb Extruder Model?
It is necessary to consider factors such as project scale, curb size and terrain. For large projects, YG30 is optional, with a four-track design for a strong grip; YG20 is more suitable for small projects, which can be transported in a 20-foot container, flexible and convenient. Our pre-sales team will recommend models according to specific needs.
| Model | YG-31 | Excitation Force | 11KN |
| Power | 20HP/3600rpm | Control Mode | Manual/automatic |
| Fuel Tank Capacity | 60L | Power | hydraulic motor |
| Type | The gasoline engine, double-cylinder | Automatic Control | High-precision sensors are used for steering, longitudinal and transverse slopes |
| Lubricating Oil Quantity | 1.5L | Theoretical Flow | 20L/min |
| Fuel Consumption | 313g/kWh | The Theory of Hydraulic | 7MPa |
| Drive | Cycloid hydraulic motor | Paving Size | The Curb, the widest 80cm*the highest 50cm |
| Vehicle Wheel | solid tire | Paving Speed | 0-15m/min |
| Speed | 0-70m/min | Weight | 1200kg |
| Vibrating Spear | Hydraulic vibrator | Vibrational Frequency | Adjustable frequency |
| Amplitude | 1.5mm | Boundary Dimension | 2660*1970*1450mm |
| Model | YG-41 | Basic Width | 600mm |
| Type | Diesel engine, water-cooled, four cylinders | Maximum Width | 1600mm |
| Power | 97kw/2200rpm | The Depth of the Leveling | 150mm |
| Oil Capacity | 9L | Including Tool Diameter | 500mm |
| Driving Mode | Crawler | Maximum Lift | 760mm |
| Driving Pattern | Hydraulic Drive | Hydraulic Height Regulation | 400mm |
| Steering Modes | Synergy/yaw/front wheel/rear wheel/auto | Mechanically Adjusted Height | 360mm |
| Running Speed | 0-30m/min | Lateral Expansion | 1280mm |
| Working Speed | 0-15m/min | Hydraulic Height Control | 980mm |
| Lateral Adjustment of die | 1000mm | Mechanical Height Control | 300mm |
| Mold Height Adjustment | 400mm | Maximum Mold Width | 1500mm |
| Maximum Die Height | 1300mm | Hydraulic Vibrator Bar Connector | 4 |
| Basic Machine with Feeding Screw | 6975*2500*3420mm |
Comparison Between Curb Extruder and Traditional Construction Methods
| Comparison Items | curb extruder | Traditional Methods |
|---|---|---|
| Efficiency | 5-20m/min | 1-2m/min |
| Labor Demand | 2-3 people | 8-10 people |
| Integrity | No joints, high strength | With joints, easy to loosen |
| Cost (long-term) | Low | High |
Strengths and Services of YG Company
YG Machinery has focused on foreign trade for many years. Our products have obtained CE certification and are exported to the UAE, Saudi Arabia, Russia, and other countries and regions. We provide customized solutions, free pre-sales consultation, as well as after-sales technical support, parts supply, and regular maintenance services.
Customer John commented: “The concrete curb machine for sale by YG is of good quality and good service, which helped us solve construction problems.”
Get Your Exclusive Plan Now
Our curb extruder has been sold to many countries, including the UAE, Saudi Arabia, Russia, Romania, Costa Rica, etc. Contact us now to get a free quotation and customized plan!
At YG Machinery, we have many road machinery and equipment suitable for new road construction or road maintenance, such as line marking machines, shot blasting machines, floor grinding machines, road rollers, asphalt filling machines, floor scarifiers, electric road sweepers, snowmaking machines, etc.
