Fully Automatic Screen Printer

Advantage
1,Arch bridge type suspending direct-connected scraper.
2,Print head with the programmableand suspending self-adjusting stepper motor drive.
3,Four wheel positioning slide type with bilateral double sliders ensures the moving accuracy and stability when scraper is running back and forth.
4,Unique belt transmission system avoids being stuck or fall-off of PCB.
5,Programmable motor controls transport speed and puts PCB in the precise position.
6,The unit to clean is separated from CCD camera, which can minimize the load of motor and impulse, improve the positioning precision and speed and extend the service life.
7,With servo motor and lead screw, the direct connection UVW platform is featured with high precision, high rigidity and compact structure.Specifications
Screen frames
Min Size470x370mmMax Size737x737mmThickness25~40mmPCB Min Size50x50mmPCB Max Size510x340mmPCB Thickness0.4~6mmPCB Warpage<1%Transport Height900±40mmTransport DirectionLeft-Right;Right-Left;Left-Left;Right-RightTransport SpeedMax 1500mm/s(Programmable)Board LocationPCBSupport System
Magnetic Pin/Up-down table adjusted
/support blockClamping System
Side clamping,vacuum nozzle,
Automation retractable Z pressurePrinter HeadTwo independent motorised printheadSqueegee Speed6~200mm/secSqueegee Pressure0~15kgSqueegee Angel60°/55°/45°Squeegee TypeStainless steel(standard),plasticStencil Separation Speed0.1~20mm/sec (Programmable)Cleaning SystemDry ,Wet,Vacuum (Programmable)Table Adjustment RangesX:±10mm;Y:±10mm;θ:±2°Solder Paste Inspection 2D Inspection(Standard)Repeate Position Accuracy±0.01mmPrinting Accuracy±0.025mmCycle Time<11s(Exclude Printing & Cleaning)Product Changeover<5MinAir Required4.5~6kg/cm2Power InputAC:220±10%,50/60HZ,3KWControl MethodPC ControlMachine Dimensions1220(L)x1530(W)x1500(H)mmMachine WeightApprox:1000kg