Equipment Hardware
1. Machine body
The Solar cell district and Soldering district are totally enclosed on machine body. The solar string unloading basket can be integrated with automatic layup machine.
The equipment adopts PLC control mode, with servo motor driving and multiply alarm system for safety guarding.
2. Rotary cell basket group
Servo motor driving + Liner Guide rail support + Ball screw transmission.
No friction during cell loading and unloading process, to reduce cell breakage rate
Stratified Cell blowing structure to reduce cell breakage rate
Alarm notify when cell basket is empty
3. High resolution industrial CCD camera
High precision mechanical positioning
4. Ribbon handling structure
Adjunctive ribbon downwards structure
DC gear motor driving
Soldering flux immersing structure for Ribbon
5. Soldering processing structure
IR soldering method, and Soldering controlled by step motor driving
Soldering temperature adjustable
Solar cell pre-heating
6. Unloading structure
Translation movement driven by servo motor
Lifting movement controlled by Guide Rod Air Cylinder
Solar cell rotary & overturn function
Solar string belt transmission mechanism
Vacuum control alarm
7. Software control system
Specialized software for conveniently edit and modification
Friendly Human-machine interface for easy operation and control
Adjustable for edit and modification of soldering orbit according to requirement Centralized Parameters can be set by keyboard through software window.
Main parameters can be set and saved by software directly
Exchange between Automatic and Manual mode for convenient debugging Soldering counting function
Error Alarm function
Technical Parameters
| Model |
SS-1500 |
| Working Efficiency |
1200-1300cell/hour (In condition of 158.75 whole cell welding and cell spacing<2mm,average speed of continuous welding is 1200-1300 pcs/hour) |
| Soldering Head |
1 PCS |
| Ribbon Soldering Welding Accuracy |
≤±0.2mm |
| Breakage Rate |
160-180μm |
≤0.2%(A class) |
| 180μm and Over |
≤0.1%(A class) |
| Solar Cell Size Available |
158 166 Full Cell and 1/2,1/3 and 1/4 cell;
182 210 1/2,1/3 and 1/4 cell;
(1-12 cell per string) |
| Bus Bar QTY Available |
5BB-12BB(Requires to change Soldering Head) |
| Solar Cell Thickness Available |
0.16mm-0.3mm |
| Ribbon Available |
Width |
0.6-0.9mm |
| Thickness |
0.2-0.3mm |
| Solar String Available |
Cells number/String |
Max 12 cell,Max lengthy ≤2000mm(Ribbon length included) |
| Stringer Space |
10-40mm |
| Head/Tail length |
5-20mm |
| Cell Spacing |
Adjustable for solar cell spacing 0-35mm,normally 1.5mm-5mm(Accuracy ±0.2mm) |
| Cell Positioning Accuracy |
≤±0.1mm |
| String Straightness |
≤1mm for 10 cells string |
| Ribbon Positioning Accuracy |
≤±0.3 mm for both sides |
Audited Supplier 
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