The machine works with an accuracy of +/- 15 μm @ 4 sigma, ensuring the highest precision.
The standard features of this machine are shared by the entire range of EKRA stencil printers which guarantees our customers full functionality for all – even the most basic – versions. The use of an open-can control system has allowed us to set new standards for cost-efficient manufacturing processes and product
maintainability. The machine is equipped with a stencil frame of 29″ x 29″ max.
(737 x 737 mm) and can accommodate screens and stencils in sizes between 300 x 300 mm and 737 x 737 mm. The size of the maximum printable surface ranges from 80 x 50 mm to 460 x 460 mm.
Ekra X4 Screen Printer
Vintage: Year 2006
PCB Direction: Left to Right
Condition: Refurbished, working
Missing Parts: No
Warranty: 6 Months after instllation
Lead time: 7 Days
Stencil Printer/SMT Printer/Screen Printer/Solder Paste Printer Ekra X4
The X4-Prof automatic screen and stencil printer
is specially designed to perform any kind of production demands within the electronic industry,
and therefore paying special attention to its universal usage. The X4-Prof features the exceptional
EKRA ease of use and flexibility which are unmatched. The X4-Prof can be used for the application
of solder paste and/or glue onto PCBs, ceramicsor glass substrates up to a size of max. 460 x
460 mm (18 x 18 Inches). The well known standard EKRA screen and stencil holder has a flexible
design which allows it to be used with all common stencils / screens up to 740 mm (29 inches)
without use of an additional adapter. Quick clamping adapter systems of various manufacturers can easily be integrated. The patented optical positioning system EVA™ (EKRA Vision Alignment System) features 2 high-resolution cameras with “Look-up + Look-down” technology for reliable recognition of low contrast fiducials and surfaces. Due to the closed-loop regulation of the dual squeegee print head, the print pressure stays constant throughout the complete printing
process and is independent of the PCB characteristics and the print parameters. The optionally available market leading automatic 2½ D post print inspection verifies the position and quality of the glue or solder depots, and – compared to
simple 2D systems –a qualified feedback on the printed volume of the pad and potential height deviations is given. Furthermore the EKRA 2½D option is as well used on short cuts (bridging) and on stencil bottom side (clogging) control. A further common option is the programmable, automatic stencil cleaning system, which will ensure quick and efficient cleaning results of the bottom side of the stencil whenever a cleaning cycle is necessary