Precision Diamond Wire Cutting for Solar Wafer Production
High-efficiency N-type and P-type solar wafers are the core of next-generation photovoltaic modules. Precision diamond wire cutting is critical to producing ultra-thin, high-quality wafers that maximize cell conversion efficiency and material yield. This process has replaced traditional sawing, delivering lower kerf loss, higher throughput, and superior surface quality for mass PV manufacturing.
Our diamond wire systems ensure consistent wafer thickness, minimal breakage, and controlled surface damage, enabling high-throughput production of ultra-thin wafers while meeting the strict quality requirements of modern solar cell technologies.
Our diamond wire cutting solutions are tailored for high-efficiency PV wafer production, delivering ultra-thin, high-quality wafers that directly boost solar cell conversion efficiency. The systems feature advanced wire path optimization and real-time monitoring, ensuring consistent thickness, flatness, and surface quality for N-type TOPCon, HJT, and other next-generation solar cells. With low-damage cutting technology, they minimize wafer warpage and micro-cracks, significantly improving cell yield and module performance.
| N.º. | Parámetro | Especificaciones |
| 1 | Modelo | TCQF15030CNC |
| 2 | Principio de corte | Alambre de diamante sin fin / Corte físico |
| 3 | Funciones de corte | Corte / Corte de contornos en 2D |
| 4 | Tamaño máximo de la pieza de trabajo (mm) | 1200 × 1000 × 1000 mm (largo × ancho × alto) |
| 5 | Dimensiones de la mesa de trabajo (mm) | 1500×300 |
| 6 | Precisión de planitud del corte (mm) | 0.1 |
| 7 | Rugosidad superficial (μm) | Ra 0,8 μm |
| 8 | Especificaciones del alambre (mm) | Ø 0,65–1,0/6250 |
| 9 | Sistema de tensión | Control de tensión constante del cable |
| 10 | Cantidad de ruedas guía | 4 ruedas |
| 11 | Motor de accionamiento | Servomotor |
| 12 | Velocidad del alambre (m/s) | 51Max (ajustable) |
| 13 | Total Power | 3.6 |
| 14 | Tensión | 220 V, 50 Hz |
| 15 | Sistema de control | Sistema Tongcheng T33 desarrollado a medida |
| 16 | Dimensiones (L × An × Al) (mm) | 3200×1500×1500 |
| 17 | Peso bruto (kg) | 3200 |
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