In today’s construction market, more contractors are moving away from traditional blade cutting. For bridge renovation, dock reconstruction, and industrial demolition projects, a wire saw for concrete offers more flexibility and better cutting performance.
However, contractors usually ask different questions.
How fast can it cut?
How much does the wire cost?
Can it handle heavy rebar?
Can it work underwater?
These questions directly affect project profits.
Wire Saw for Concrete Parameter
| Wire Saw Wheel Parameters | Hydraulic Pump Station Parameters | ||
| Wire Drive Mode | hydraulic | Rated Output Power | 22/25KW |
| Model Type | HM-40/80 | Working Voltage | 380v 50Hz |
| Minimum Input Power | 25HP/33HP | Hydraulic Pump Station | Gear pump |
| Output Shaft Speed | 350/940/1300r/min | Motor Working Floe | 40-100L/min |
| Maximum Wire Length | 18m | Working Pressure | 15-20Mpa |
| Feeding Method | Fully hydraulic | Oil Tank Volume | 16L |
| Wire Saw Wheel | 64kg | Weight | 98kg |
| Motor Weight | 13kg | Dimension(mm) | 650*550*1150 |
| Cutting Type | Transverse and longitudinal cutting | ||
Why Is a Wire Saw for Concrete Better for Large Structures?
For reinforced concrete thicker than 500 mm, traditional saws often lose efficiency.
A wire saw for concrete uses a diamond wire driven by a hydraulic system. The wire moves continuously around the structure and cuts through concrete with less vibration.
Typical performance includes:
- 6-8㎡ cutting capacity per hour
- 2.5-3㎡ cutting area per meter of wire
- 360-degree cutting capability
- Suitable for underwater work
Most importantly, it uses static cutting technology. Less vibration. Less structural risk.
Tip: For projects near hospitals, offices, or subway lines, low noise often matters more than cutting speed.
How Does a Wire Saw for Concrete Work?
A hydraulic power station creates oil pressure. The hydraulic motor turns the driving wheel. The wheel pulls the diamond wire at high speed. Guide wheels control the cutting direction.
The cutting process remains stable and continuous.
Standard concrete cutting usually uses an 11.5 mm diamond wire. Metal cutting often uses a 10.5 mm wire configuration.
Where Is a Wire Saw for Concrete Commonly Used?
Bridge Demolition
Bridge structures contain large amounts of reinforcement. Traditional saw blades can struggle in these conditions. That is why many contractors use wire saw concrete cutting systems for bridge removal.
Dock and Port Projects
Dock reconstruction often requires underwater cutting. In these conditions, a hydraulic wire saw provides better reliability than many electric alternatives.
Subway and Underground Projects
Underground spaces are often limited. Wire saw systems can be installed in tight areas and still maintain cutting efficiency.
Industrial Building Renovation
Many factories require precise removal of concrete beams and columns. Static cutting helps protect nearby equipment.
Customer Story: Bridge Project in Singapore
In 2024, a contractor named Michael contacted YG Machinery. His team was working on a bridge expansion project. The existing wall saw struggled with a bridge pier over 700 mm thick. After reviewing the site conditions, we recommended a diamond wire saw for concrete setup.
The results were clear:
- The average cutting speed reached 7㎡ per hour
- Vibration dropped significantly
- No structural cracks appeared
- The project finished three days early
Later, the customer ordered additional diamond wire for future projects. For contractors, stability often matters more than speed.
Wire Saw for Concrete FAQ
There is almost no practical thickness limit. The correct wire length is the key factor.
Yes. Many dock and bridge pier projects use underwater wire cutting.
One meter of wire usually cuts 2.5-3㎡ of concrete. Heavy rebar can reduce wire life.
The system uses water cooling and static cutting technology.
Why More Contractors Choose YG Machinery
YG Machinery focuses on matching equipment to real project conditions.
Our wire saw systems are already working in:
- Singapore
- Malaysia
- Brunei
- Middle East countries
- Central Asia
- South America
For bridge, dock, and underground projects, machine specifications matter.
However, cutting stability, consumable cost, and technical support often matter even more.
That is why more contractors continue choosing a wire saw for concrete solution.
