Product Details

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

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.