Smart Nd-Yag 75W Laser Scribing System for Solar Cell

QA Nd-Yag 50W Laser Scribing System Solar Equipment 1.high scribing speed 2.High precision 3.Comprehensive functions 4.CE

Brief IntroductionAccording to the requirement of photovoltaic industry development, our company develops a new series of laser scribing machines, which can be widely used to scribe polycrystalline and mono cry

stalline silicon wafer, non-crystalline silicon solar cell, and to scribe and cut other substrate mater

ial of semiconductors such as silicon, Ge, GaAs Material and so on.

Configuration

QA Nd-Yag 50W Scribing Laser system Solar EquipmentSound-optical modular Numerical controlled X,Y working table Vacuum adsorbing system Step motor drive controlled by computer

AdvantageThe system of the machine is developed with international prevalent modularization design and i

ts key components are all imported high-quality ones. It has gained customers'  acknowledgeme

nt and authorization.• It has the very good performance of high scribing speed • High precision • Comprehensive functions • Simple operation • Long workable time • Long term stability

Specifications

Wavelength 1.064 µm Precision ≤ ± 1 µm Max scribing depth 1,2mm Min width of line 50 µm Laser repetition frequency Adjustable between 200HZ and 50KHZ Max scribing speed 140mm/s(8, 4 m/min.) Max power of laser ≥ 50W Dimensions 65mm × 550mm × 750mm Working table dimension 350mm × 350mm Power supply 380 V (220V)/50 Hz/5 kVA

Production efficiency

Level 2 3 4 8 16 22 Scribing speed 80~100 mm/s EfficiencyPiece/min 9-12 8-9 4-6 2.5-4 1.5-2 0.8-1 Date Yield 16-20kW 12-17kW 8-9kW 5.5kW 3-3.5kW 1.5-2kW Year YieldMW/Year 4-4.8 3-4.3 2-2.3 1.3 0.8 0.45 Remark 1. 10 hours/per day, 250 days/per year.2. 125mm 2.3W , 156mm 3.6W

sample

Smart Nd-Yag 75W Laser Scribing System for Solar Cell