YUSH Electronic Technology Co.,Ltd
YUSH Electronic Technology Co.,Ltd Professional in PCB depaneling machine & PCB separator since 2005.
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Full auto High Accuracy Stencil Printer F450
Description:
| F450+™ Parameters | |
| PCB parameters | |
| Max board size | 450mm x 350mm |
| Min board size | 50mm x 50mm |
| PCB thickness | 0.4mm~6mm |
| Warpage | Max. PCB diagonal 1% |
| Max board weight | 6Kg |
| Board edge spacing | configuration to 3mm |
| Max bottom spacing | 20mm |
| Transmission speed | 1500mm/s(Max) |
| Transmission height to the land | 900±40mm |
| Transmission direction | Left-Right, Right-Left, Left-Left, Right-Right |
| Transmission method | One-stage transmission rail |
| PCB pick-up method | Software can change the elastic lateral pressure(Optional: multipoint on the bottom or partial vacuum or whole vacuum). |
| Board supporting method | Magnetic thimble, contour blocks, special workpiece fixture |
| Printing parameters | |
| Printing head | Two independent straight league motor drives |
| Template frame size | 370mm x 470mm(470 left/right placed)~737 mm x 737 mm |
| Max printing area | 450mm x 350mm |
| Scraper type | Stencil scraper/rubber scra er(angle 45°/55°/60° select according to the printing technology) |
| Printing mode | Single or two scrapers printing |
| Demoulding length | 0.02 mm to 12 mm |
| Printing speed | 6 mm/s to 200 mm/s |
| Printing pressure | 0.5kg to 10Kg |
| Printing movement | ±250 mm (from the center) |
| Image parameters | |
| Field of view(FOV) | 6.4mm x 4.8mm |
| Table adjustable area | X,Y:±7.0mm θ:±2.0° |
| Reference point type | Standard reference point(see SMEMA standard),bonding pad/hole |
| Camera system | Individual camera, Up/down individual imaging visual system, geometric matching positioning |
| Performance parameters | |
| Imaging alignment repeated accuracy | ±12.5μ(±0.0005") @6 σ,Cpk≥2.0 |
| Printing repeated accuracy | ±25μ(±0.001") @6 σ,Cpk ≥ 2.0 |
| Cycle time | Less than 7.5s |
| Replace line time | Less than 5mins |
| Equipment | |
| Power | AC220V±10%,50/60HZ,15A |
| Compressed air | 4~6Kg/cm2, 10.0 tube |
| Operation system | Windows XP |
| Equipment size | 1140mm(L) x 1400mm(W) x 1480mm(H)( Do not include the screen and tri-color light height) |
| Equipment weight | About 1000kg |
Feature:
1.Hight stability CCD camera system
Four-way light source adjustable, with uniform illumination and the prefect image collection,making the various types of Mark points can be a very good identification(including the rugged Mark point),to meet the tin,Gold-olated,spray tin ,FPC,and other types of different colors of the PCB.
2.High efficienvy stencil cleaning system
The new wiping system ensures full contact with the stencil,and the increased vacuum suction ensures that the solder paste remaining in the mesh is effectively removed ,and the effective automatic cleaning function is achieved.
3.Simple and reliable PCB positioning system
Adaptive PCB board thickness, software tunable flexible side pressure and magnetic supporting device,
4.Intelligent scraper system
Programmable and independent direct-coupled stepper motor control,built-in precision pressure control system.