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Home > products > SMT Stencil Printers > Full Automatic SMT Stencil Printer F450
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Full Automatic SMT Stencil Printer F450

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Full Automatic SMT Stencil Printer F450

0.4mm~6mm High Accuracy Full Automatic SMT Stencil Printer/ PCB Screen Printing Machine

Specs:

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 scraper(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
Highly stable CCD camera system
The four-channel light source is adjustable, the intensity of the light source is adjustable, the illumination is uniform, and the collected images are more perfect, which can be well identified (including uneven Mark points), suitable for tin plating, copper plating, gold plating, tin spraying, FPC, and other types of PCBs in different colors.
High efficiency stencil cleaning system
The new type of wiping system ensures full contact with the steel mesh, and the enlarged vacuum suction force ensures that the residual solder paste in the mesh is eliminated vigorously, and the effective automatic cleaning function is truly realized.
Simple and reliable PCB positioning system
Adaptive PCB thickness, software adjustable elastic side pressure and magnetic support device.
Smart scraper system
Intelligent programmable settings, independent, direct-connected motor-driven scraper, built-in precise pressure control system.
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Full Automatic SMT Stencil Printer F450 1