China Suppliers DF900 Multi-Wire Cutting Equipment for Photovoltaic Materials - High Precision Factory Solution
Product Features
- Adopts 3-axis design, strong compatibility, and multi-specification products can be quickly switched (166, 182, 210, 230).
- The spacing of the cutting rollers is optimized, the line bow is small, the cutting speed is fast, and the quality is high.
- The overall casting structure of the equipment has a high damping coefficient and excellent shock absorption performance.
- The retractable line roller is under the cutting chamber, and the equipment runs more stably, which can meet the cutting requirements of high line speed, high quality, and low line consumption.
- Adopts high-speed axle box, with a maximum line speed of 2400m/min, large load and high precision.
- The guide wheel distance and winding distance are optimized, the torsional force and tension fluctuation are small, the one-sided torsion is <5 turns, and the disconnection rate is less than 0.5%.
- High dynamic response closed-loop PID algorithm + cyclic compensation calculation scheme, disturbance response time of 1ms, thread diameter resolution of 0.5um, tension control accuracy of 0~0.2N, operating cutting tension fluctuation of 0.2N, tension sensor accuracy of 0.001, tension arm swing angle <0.5.
- Adopts a high-speed bus control system and uses a synchronous motor to control a high-speed water-cooled motor, which is stable and reliable, and can meet the wire diameter requirements of various specifications used in bulk in the industry.
- The control system is energy-saving and consumption-saving, and has the function of power-off and continuous power-off.
Technical Parameters
| Project | Content | Technical parameters |
| Product name | Model | DF900 |
| Processing capacity | Max processing billet size | （□166-□230）*900 |
| Cutting main roller | Outer diameter of main roller | Ф180-170 |
| Weight | About 94kg | |
| Quantity | 3 | |
| Diamond thread | Core wire diameter | 0.025-0.16mm |
| Spool storage capacity | 120km | |
| Max round-trip routing speed | 2400m/min | |
| Workbench | Workbench lifting stroke | 345mm |
| Cutting fluid | Liquid storage capacity | 600L |
| Pump flow | 13000 L/H | |
| Power supply | Power supply | 380V±10%、50Hz（Host） |
| Rated power | 274KW | |
| Dimensions | Dimensions | About 4400X2100X3100mm |
| and weight | Weight | About 15000KG |
Frequently Asked Questions
What is the maximum line speed of the DF900 diamond thread?
The DF900 features a high-speed axle box that supports a maximum round-trip routing speed of up to 2400m/min, offering high precision and load capacity.
What sizes of products can the equipment process?
The system adopts a 3-axis design with strong compatibility, allowing quick switching between multiple specifications including 166, 182, 210, and 230 size billets, with a maximum processing size of (□166-□230)*900.
How accurate is the tension control system?
It uses a high dynamic response closed-loop PID algorithm + cyclic compensation scheme. This delivers a disturbance response time of 1ms, a thread diameter resolution of 0.5um, and a tension control accuracy of 0~0.2N.
What are the specifications of the diamond thread core wire?
The core wire diameter ranges from 0.025mm to 0.16mm, and the system offers a substantial spool storage capacity of up to 120km.
What are the physical dimensions and weight of the DF900?
The overall dimensions of the equipment are approximately 4400 x 2100 x 3100 mm, with a total weight of about 15000 kg.
Does the control system protect against unexpected power outages?
Yes, the energy-saving control system features a dedicated function for power-off and continuous power-off protection to ensure stable and reliable operations.