Corte de lingotes de silicio monocristalino y policristalino


Precision Diamond Wire Cutting Solutions for PV Manufacturing

Monocrystalline and polycrystalline silicon ingots are the foundational raw materials for high-efficiency photovoltaic solar cells. Precision slicing into ultra-thin wafers is a critical process that directly determines material utilization, wafer quality, and solar module conversion efficiency. Diamond wire cutting has become the global industry standard, delivering far higher efficiency, lower kerf loss, and superior surface quality than traditional slurry sawing.

In modern PV production lines, diamond wire saws perform multi-wire reciprocating cutting to slice ingots into hundreds of wafers in a single pass. The process demands extreme precision in wire tension, cutting speed, and cooling to ensure consistent thickness, minimal breakage, and low surface damage—key requirements for high-performance N-type and P-type solar cells.

Our diamond wire cutting systems deliver ultra-low kerf loss to maximize material yield, high throughput to reduce production costs, and stable operation for large-size ingots (up to G12+), meeting the evolving demands of the global solar industry.

Diamond Wire Cutting Systems for PV Ingot Slicing

Our diamond wire cutting systems deliver ultra-precise slicing for monocrystalline and polycrystalline silicon ingots, the core raw material of high-efficiency solar cells. Engineered for industrial PV production lines, these systems achieve ultra-low kerf loss to maximize material yield, while maintaining stable tension control for consistent wafer thickness across large-size ingots (up to G12+). Built with high-rigidity frames and intelligent cutting algorithms, they ensure minimal breakage and low surface damage, meeting the strict quality requirements of N-type and P-type solar cell manufacturing.

Corte de lingotes de silicio mono/polisilicio

Key Advantages
  • Maximized Material Utilization: Ultra-narrow kerf loss reduces raw material waste, directly lowering production costs for PV manufacturers.
  • High Throughput & Efficiency: Multi-wire reciprocating cutting enables high-speed slicing, boosting daily output and reducing labor costs.
  • Stable & Reliable Operation: Robust mechanical structure and automatic tension control ensure long-term, stable performance in 24/7 industrial environments.
  • Compatible with Large-Size Ingots: Fully supports G12 and next-generation large-format silicon ingots, future-proofing your production line.
  • Mono/poly silicon ingot slicing for PV wafer production
  • Large-size ingot processing for high-efficiency solar cell factories
  • Pilot line R&D and mass production for PV manufacturing
N.º. Parámetro Especificaciones
1 Modelo TCQF15030CNC
2 Principio de corte Alambre de diamante sin fin / Corte físico
3 Funciones de corte Slicing / 2D Contour Cutting
4 Tamaño máximo de la pieza de trabajo (mm) 1200 × 1000 × 1000 mm(L×W×H)
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) Ø0.65–1.0/6250
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 Potencia total (kW) 3.6
14 Tensión 220 V, 50 Hz
15 Sistema de control Custom-developed Tongcheng T33 system
16 Dimensiones (L × An × Al) (mm) 3200×1500×1500
17 Peso bruto (kg) 3200
ewirexon - ewirexon precision diamond wire cutting system

Read the Case: Achieve Better Results in Silicon Ingot Slicing

For mono silicon ingot slicing, our joint process upgrade helped the client boost yield, control material loss and achieve stable slicing precision in mass production.
¿Quieres saber más sobre nuestros casos técnicos? Ponte en contacto con nosotros.

¡Escríbenos!

Sube tus planos en 2D y al menos un archivo CAD en 3D para obtener un presupuesto más rápido y preciso. Si tienes varios archivos, comprímelos en un archivo .zip o .rar. ¿Prefieres el correo electrónico? Envía tu solicitud de presupuesto a info@xxx.com.

Noticias