TRA SX-300M | Manual Solder Paste Printer

TRA Solder Paste Printer

TRA Solder Paste Printer

The TRA SX-300M is a manually operated stencil printer for applying solder paste or red adhesive to single-sided and double-sided PCBs. Its 250 × 400 mm maximum printing area and benchtop construction make it a practical option for PCB prototyping, engineering work and small-batch assembly where operators control board loading, alignment and printing.

The machine combines a honeycomb aluminium worktable with a welded thick-steel base. Movable support pins, positioning needles and fixing plates allow the tooling arrangement to be adapted to the board. Manual X/Y adjustment helps align the stencil apertures with the PCB, while the height-adjustable stencil support accommodates the printing setup.

Manual SMT Stencil Printer

Four clamping knobs secure the stencil frame, and an adjustable counterweight assists frame handling. The catalogue specifies ±0.01 mm repeatability; actual printing results also depend on stencil design, material condition, board support and operator technique.

Key Features for TRA SX-300M

The perforated work surface provides multiple positions for tooling and supports. This allows the operator to arrange support around the board geometry and, where applicable, underside components.

Positioning needles, fixing rods and plates locate the PCB using its outline or reference holes. Reusable mechanical location points help maintain board positioning over repeated printing operations.

Separate adjustment knobs allow fine correction of the worktable position relative to the stencil. The catalogue lists a 10 mm workbench adjustment range.

The screw-adjusted stencil support allows the operator to set the frame height for the workpiece and printing setup. Knurled adjustment components provide a convenient grip.

Four rotary knobs and a pressure plate hold the stencil frame securely. The arrangement supports manual frame installation and adjustment.

The counterweight can be repositioned to balance the stencil-frame assembly during opening and setup.

The welded thick-steel base provides a stable foundation. Adjustable feet allow the machine to be levelled on a firm workbench.

Board loading, alignment and the printing stroke are operator controlled. The machine is intended for an offline manual printing workflow.

Manual PCB Printer SX-300M TRA Solder Paste Printer

• Manual solder paste printing before component placement in PCB assembly.
• Stencil application of red adhesive to circuit boards.
• Single-sided and double-sided board printing with suitable support tooling.
• PCB prototyping and engineering sample preparation.
• Small-batch assembly and development work requiring manual setup flexibility.