Zhuozhan
1 / 5
A Laser Screed is a high-precision concrete leveling machine designed to achieve flat and level concrete surfaces with superior accuracy and efficiency. By integrating laser control technology, hydraulic power, and mechanical leveling systems, it ensures precise elevation control and uniform surface finish across large floor areas.
This equipment is widely used in industrial floors, warehouses, parking lots, airports, and other large-scale concrete projects where surface flatness and smoothness are critical.
The laser screed automatically adjusts the leveling head height through laser receivers and a control system, significantly reducing manual labor and improving productivity. Compared to traditional methods, it shortens construction time, reduces material waste, and enhances concrete surface quality and overall flatness.
The Laser Screed operates based on a laser-guided leveling system that ensures precise concrete surface flatness. A laser transmitter emits a continuous reference plane across the working area, which is detected by laser receivers mounted on the leveling head. The control system interprets these signals and automatically adjusts the height of the screed head through a hydraulic servo mechanism.
During operation, the machine spreads, vibrates, and levels freshly poured concrete simultaneously. The vibrating beam compacts the concrete while the screed head cuts and levels the surface to the desired elevation. Real-time laser feedback guarantees that every section of the floor remains within tight tolerance limits, regardless of ground irregularities.
By combining automatic laser control, mechanical leveling, and hydraulic actuation, the Laser Screed achieves faster construction speed, higher flatness (FF/FL), and superior surface finish compared to manual or traditional methods.
Laser Screed machines offer outstanding precision, efficiency, and durability in concrete floor construction. Designed with advanced laser technology and hydraulic systems, they ensure a perfectly level surface with minimal human error and maximum productivity.
This model is a lightweight, hand-held laser screed machine, easy to operate and suitable for small to medium-sized floors. It employs a laser automatic control system, enabling high-precision leveling, and offers convenient, stable, and reliable construction.
| Model | Changjiang Honda generator set | Vibration motor speed | 4000rpm |
|---|---|---|---|
| Power | 3.2kw | Walking speed | 0-55m/min |
| Width of vibrating plate | 2600mm | Working speed | 4-10m/min (speed can be regulated) |
| Flattening thickness | 50-240mm | Body size | 3220x2780x1172mm |
| Excitation | 3000N | Body weight | 285kg |
Employing a hydraulic lifting system and laser control technology, it automatically completes paving and leveling operations. Easy to operate and with powerful motor, it is suitable for large-area flooring in industrial plants, warehouses, and other similar locations.
| Model | Ratio twin-cylinder engine R740/999 | Vibration motor speed | 3600rpm |
|---|---|---|---|
| Power | 27hp / 36hp | Walking speed | 0-55m/min |
| Width of leveling head | 2500mm | Working speed | 4-20m/min (speed can be regulated) |
| Thickness of leveling | 50-300mm | Body size | 3250x2850x1320mm |
| Excitation | 3000N | Body weight | 928kg |
Equipped with a dual-drive wheel system and a high-frequency vibratory leveling head, it effectively improves the density and smoothness of the floor. It is easy to operate, has stable performance, and is widely used in high-standard flooring projects.
| Model | Honda GX690 / Rato twin cylinder R740 | Vibration motor speed | 4000rpm |
|---|---|---|---|
| Power | 24hp / 27hp | Walking speed | 0-55m/min |
| Vibrating plate width | 2500mm | Working speed | 4-20m/min (speed can be regulated) |
| Thickness of leveling | 50-300mm | Body size | 3555x2987x1575mm |
| Excitation | 3000N | Body weight | 826kg |
The 360° cantilever structure is suitable for construction on flat, sloping, and double-slope surfaces. The high-frequency vibration and hydraulic control system is stable and reliable, making it suitable for large industrial plants and airport flooring.
| Engine brand and model | Japan Yanmar 4TNV94L | Reach length | 6000mm |
|---|---|---|---|
| Type | Diesel, four-cylinder 4-stroke water-cooled | Vibrating plate width | 3300mm |
| Rated power | 37.5KW / 50hp | Flattening thickness | 100-500mm |
| Auger power | Hydraulic motor | Body size | 6200x3300x2230mm |
| Excitation | 3000N | Body weight | 6800Kg |
Equipped with an imported diesel engine and laser measurement and control system, it features a 6-meter telescopic boom and supports leveling of both flat and inclined surfaces. It boasts high construction efficiency and is widely used for large-area flooring in airports, logistics parks, parking lots, and other similar locations.
| Engine brand and model | Yanmar 4TNV98T | Reach length | 6000mm |
|---|---|---|---|
| Type | Diesel, four-cylinder 4-stroke water-cooled | Vibrating plate width | 4000mm |
| Rated power | 63.9KW / 86hp | Flattening thickness | 100-500mm |
| Auger power | Hydraulic motor | Body size | 5500x4555x2960mm |
| Excitation | 3000N | Body weight | 8000Kg |
Laser Screed machines are widely used in various large-area concrete floor construction projects where flatness, smoothness, and efficiency are critical. They are ideal for industrial, commercial, and public infrastructure applications, ensuring consistent quality and high productivity.
By using a laser screed, contractors can significantly improve construction speed, reduce labor intensity, and achieve superior concrete flatness (FF/FL standards), ensuring long-term durability and safety of the finished floor.
Q1 How to choose the right laser screed model?
A: The choice depends on your project size, site condition, and concrete floor flatness requirement. Walk-behind models are ideal for small or medium areas, while ride-on types are best for large industrial floors.
Q2 Can the laser screed work on sloped or uneven floors?
A: Yes. The laser control system can automatically adjust the screed level, supporting slope correction within ±10°.
Q3 How many workers are required for operation?
A: Normally, one operator can control the machine, and one or two assistants handle concrete feeding and edging.
Q4 What type of laser system does it use?
A: It uses a high-precision laser transmitter and receiver system to ensure consistent height reference across the entire working area.
Q5 How often does the machine need maintenance?
A: Regular maintenance every 200 hours of operation is recommended, including checking hydraulic oil, cleaning filters, and calibrating the laser sensors.
Q6 What’s the power source of the machine?
A: Most models are powered by reliable Honda or Yanmar engines, ensuring strong performance and low fuel consumption.
