Description
EKRA XACT4 Screen Printer Automatic Screen Printer, 20″x20″ board:
Configuration
Auto Stencil Wiper
EVA Vision system
550 x 550mm Max Board Size
Magnetic Pins & Blocks
200mm, 300mm, 400mm squeegees
Top & Side PCB clamping
Description
Fully automatic printer with vision.
Specifications
PCB Handling
PCB size min.: 80 x 50 mm / max.: 550 x 550 mm
PCB thickness 0.5 – 6 mm
PCB clearance underside 23 mm
PCB clearance top and bottom side 2.5 mm, needed for PCB transport & clamping / 0 mm for top side using side clamping
PCB transport height 830 – 950 mm
PCB support magnetic support pins and bars, optional:dedicated workholder universal printnest
PCB hold down PCB clamping with knife edge from top or side clamping, optional: vacuumnest
PCB transport direction left-> right, right–> left, left-> left, right–> right, pass through
Conveyor configuration front or rear fix
PCB transport width adjustment motorised, software controlled
PCB warpage 1% of PCB diagonally, up to a max. of 11 mm including PCB thickness
Stencil size 320 x 320 mm, up to, 850 x 1000 mm
Frame thickness 25 – 40 mm, adjustable without adapter single
Print parameter
Print area max: 550 x 550 mm
Print speed 5 – 199 mm / sec.
Print head two independent pneumatic printheads, closed loop system, self leveling squeegees
Print pressure 0 – 240 N
Snap-off speed 0.2 – 10 mm / sec.
Snap-off distance 0 – 3 mm
Snap-off -2 – +6 mm
PCB alignment x/y: ±4 mm, Theta: ±2°
Vision System
Fiducials 2 – 4 fiducials or any shape on PCB Layout
Fiducial size 0.7 – 3 mm
Camera EVA Vision system with 2 CCD Cameras
Camera field of view 10 x 8 mm
Fiducial position inside print area
Fiducial Teach Patented teach in method
Performance
Alignment repeatability 12.5 µm at 6 Sigma
Alignment accuracy 25 µm at 6 Sigma
Cycle time < 12 sec. plus print
Set-Up < 5 min.
Product changeover < 3 min.
General Data
Power requirements 230 V 50/60 Hz, 1 KW
Air supply requirements 4 – 6 bar, with vaccuum cleaning 5.5 l/sec
Dimensions
Width 1280 mm
Depth 1500 mm
Height 1500 mm
Weight 920 kg appr.
Condition: It was complete,working, however due to lack of power supply unable to fully test. Sold As-Is. Complete,working,functional test or refurbished conditions are optional at extra cost.
Valid time: Subject to prior sale without notice.
Contact us (sales@semistarcorp.com) for more info pls. Appreciate your time.
ID-SS380-e
