What purpose to additional SA-8500N ?
- Maintain Viscosity
- Maintain Rolling Shape
- Control Printing Accuracy
- Reduce Soldering Problem
The relationship between temperature and viscosity of solder paste is show in picture 1. The viscosity changes with the temperature and as a result the printability. Therefore it is important to control the temperature of the working environment of solder paste.
( Picture 1 : Relation between temperature and viscosity )
( High Viscosity ) ( Midium Viscosity ) ( Low Viscosity )
Result : Insufficient Solder Good Condition Solder Bridging
( Picture 2 : Comparison of Solder condition )
The sample setup in SMT factory of ASP-G1 temperature control m/c with screen printer (Panasonic SP80). If we can control temperature of solder paste, we can reduce soldering problem
( Room Temperature )
( Before Install SA-8500N ) ( After Install SA-8500N )
( Picture 3 : Temperature at Screen Printing Machine )
Machine Specification
| Temperature Control |
20 - 30 Celsius |
| Humidity |
30 - 60% |
| Power Supply |
Single Phase 220VAC / 50 Hz |
| Current |
4.1 A |
| Weight |
48 Kg. (Approx.) |
| Dimension |
450 x 390 x 880 mm ( L x W x H ) |
.png)
.png)
.png)
