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solar cell tabber stringer



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Product Specification

Brand Name : Ooitech Material : - Size : - Number of Cells : - Max. Power : -

Product Description

SGT-3000 Full Automatic Solar Cell Dual-line Tabber Stringer

Full Automatic Solar Cell Tabber Stringer

Product advantage

soldering capacity: Half piece2500pcs/hr, Complete Cell 2300 pcs/hr

Cell Size: 156×156,156.75x156.75,156×78mm 4BB 5BB 6BB

CCD Camer-used for detection of broken cells before soldering

High-speed four axis mechanical hand solar cell classification handling and positioning

Accurate Automatic flux dispenser.

Original flexible ribbon pressing mechanism

Infrared heating, subsection soldering, closed loop control of soldering temperature and power, temperature raise smoothly and small heat shock, effectively reduce the solar cell breakage rate.

Automatic change and double cell load basket.

Adjustable distance between the cells from 2 to 5 mm.



Technical Parameters

Model specification


Size of solar cell


Thickness of solar cell


Quantity of bus-bar

3BB, 4 BB, 5BB, 6BB   (fixture switching, customized according to customer requirements)

Coincidence degree   deviation of ribbon and bus bar


Maximum length of string soldering


ribbon specification

Thickness0.15-0.3Width0.7-2mm (customized according to   customer requirements)

Flux adding method


Soldering method

IR heating

Breakage rate

≤1‰(positive A class)

Maximum   capacity

Half   piece2500pcs/hrWhole piece 2400 pcs/hr

Power consumption



AC380V(3 phase 5   wires)50-60Hz

Input compressed air pressure


Input compressed air   flow




Net weight



SGT-1300 Solar cell auto string welding machine

tabber and stringer


[Device description]

Tabber & Stringer SGT-1200 used for crystalline solarcells welding.it adopts Rotary cells feeder unit, cells moving unit, industrial CCD detection system, cell positioning unit , ribbon unwinding unit, ribbon arrangesing unit, ribbon layup unit, transfer cell adsorption units, welding unit, string cutting unit, string transfer unit, cell string turnover device and PLC controller.

[Equipment technical features]

1, steel bases, milling of mounting surface, stable structure;

2, Rotary cells feeder unit, easy feeding;

3, 5 million px industrial CCD, high-precision detection and location;

4, floating positioning unit;

5, welding flux spraying, under control;

6, heating rods preheating, infrared heating welding;

7, cell string turnover device, and air drive;

8, PLC control systems, servo motor , with IO bus;

9, compatible with 156X156 3BB 4BB 5BB 6BB (replacement parts)

 [ Equipment performance specifications]


Contact Us

Contact Person : Ooitech

Company:Ooi photoelectric Technology Co., ltd

Address:Hamilton, Waikato, China,


Ooitech < Ooi photoelectric Technology Co., ltd >
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