Nordson DIMA HS-100 Stencil Printer

Listing description

he HS-100 semi-automatic stencil printer from DIMA has flexibility and accuracy as its core aspects, supported by a sturdy frame in which the motor-driven print head is guided over linear bearings. All parameters can be programmed via the Windows-based user interface, providing optimal settings for each individual PCB.

Learning the correct position of the board is done in the self-learning mode of the implemented ESI vision system. Once the system knows the correct position of the board, it alerts the operator when the position is out of tolerance. At the same time, the software will instruct the operator in which direction (X, Y, rotation) the printed circuit board should be moved. The maximum tolerance can be programmed between 1 and 100 µm. Once the board is within tolerance, a window indicates that the printing process can be started.

Template frames up to 585 x 585mm are accepted, the maximum print area is 450 x 400mm, allowing board sizes ranging from 40 x 40 to a maximum of 520 x 400mm. Machine accuracy is ±25 µm @ 3-sigma, while repeatability is ±10 µm @ 3-sigma, allowing printing with a pitch of 0.3 mm.

The PC-controlled system features a 15-inch TFT monitor and two CCD cameras, a scaled PCB table for repeatable board placement, Mylar foil for test prints and board alignment, and magnetic positioning pins, board supports and software-controlled vacuum units.

Options include a squeegee starter kit (two holders and four blades), a puck pack adapter and the Under-Stencil Cleaning Unit.

This equipment is located in NL