High Quality Solar Cells Tabber and Stringer Machine

Price $260000.00 Compare
Min Order 1 Set
Availability In Stock
Shipping From Hubei, China
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Wuhan Ooitech Trading Co., Ltd.

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OCH3600
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OCH3600
China
Product Description


Machine Function:

Automatic welding solar cell to strings.

Specification

 
No.Basic parameterValue
1Cell dimensions156x156-220x220mm
2Cell thickness
 
0.15-0.2mm
3Busbar quantity5BB-12BB
4Cell gap0-25mm
5Max. string length2500mm
6RibbonFlat ribbon, round ribbon, triangular heterogeneous ribbon (customized)
7Flux spraying methodRibbon immersion & heating
8Soldering MethodInfrared heating(PID control)
9Breakage rate≤ 0.15%
10Max. capacity3600 pcs/h(half cell), 4400 pcs/h(one third cell)
11Dimension7200x2080x2300mm
12Stringer weight7000KG
13Average power20KW
14Input voltageAC380V, three-phase, 50HZ
15Input compressed air pressure6-7bar
16Input compressed air flow800L/min


MBB technology could reduce the resistance loss of bus bars, improve the efficiency of solar cells and improve the optical utilization of ribbon area on module surface. In addition, MBB technology could greatly reduce the silver consumption to reduce the electricity cost. After years of development and customer site experience accumulation, LEAD has successfully achieved stable mass production of MBB+half cut cell technology in the industry with more than 10 patents authorized.

Multi-Bus Bar Cell Tabber and Stringer is designed for soldering strings by 12 ribbons on tested cells and sort the soldered cell strings into different categories. It is the first time to achieve high speed mass production of 12BB/9BB cells in the industry. The highest production capability is 3600 pcs per hour, which increases the power efficiency of modules and reduces the consumption of silver paste, bringing positive economic return to customers.

Equipment Characteristics
First to achieve high speed mass production of modules with MBB+ Half cut cells technology.
High soldering quality with good soldering appearance: It adopts traditional IR soldering method and unique PID temperature closed loop control. Same breakage rate with traditional half cut cell modules, actual production breakage rate is <0.2%; Adopts IR soldering and independent press pin unit.
Stable mass production with uptime ≥98%: Adding units like press fixtures.
Unique ribbon handling and positioning unit to ensure the accurate overlap of main busbar and ribbon.

Optional configuration
Two sides string appearance inspection                               
Online cells cutting                            
Online string EL inspection                
A/B string Cells cassettes AGV loading/unloading                
Upgradable port for jigs over 15BB

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