Yamaha YSP Screen printer

Yamaha YSP Screen printer in excellent condition.
Vintage: 2014

Features
Yamaha’s original 3S head
Automatically adjusts squeegee angle (1 degree
units between 45 to 65 degrees) and speed to
optimize settings for best print results with selected
solder-paste type and volume.

Stencil vacuum lock
Stencil to board gasketing enhanced by Stencil Vacuum
Lock ensures rock-solid stability for consistent
high-accuracy printing. Eliminates Y-directional print
offsets due to stencil movement during print stroke

Flexible board handling and transport
The three stage track system is standard for high
speed transfer of substrates. Self-adjusting board
clamps ensure secure board positioning during print
while providing a unobstructed gasketing between the
board and stencil for consistent print results across the
board.

Filling adjust
Convenient function adjusts squeegee angle and speed
to improve aperture filling immediately after stencil
cleaning or pause in process. This feature eliminates
defects for a more consistent printing process.

Specificaties
Model YSP

Applicable PCB
L 50 x W 50 mm (Min) to L 510 x W 460 mm (Max)
*Applicable for transporting L610 mm / printing L600 mm area PCB Note 1
Thickness 0.4 mm to 3.0 mm
* When 0.4 to 1.0 mm thickness, needed PCB vacuum-suction system should be installed.

Printing head
3S head (3S : Swing Single Squeezee)
Squeegee speed : 2 to 200mm/sec, Squeegee pressing force :
5 to 200N +/- 2N (Feedback controll)
Squeegee printing attack angle : 45 to 65 degree (Variable control),
Squeegee material : Metal or Urethane

Accuracy
Wet Print accuracy (6 σ): +/- 25 μm
Positioning repeatability (6 σ): +/- 12.5 μm

Printing line tact
9.5 sec (standard printing: under optimum condition, except for printing time)

Applicable stencil size
L 750 x W 750 mm
L 736 x W 736 mm
L 750 x W 650 mm
L 650 x W 550 mm
L 600 x W 550 mm Note 2
L 550 x W 650 mm Note 2

Max PCB size
L 510 x W 460 mm
L 510 x W 460 mm
L 510 x W 350 mm
L 330 x W 250 mm
L 330 x W 250 mm
L 330 x W 250 mm


Power supply
3-phase AC 200/208/220/240/380/400/416 V +/- 10 % 50/60 Hz
Air supply source
0.45 MPa or more, in clean, dry state

Exernal dimension
(excluding projections)
L 1,640 x W 1,640 x H 1,400 mm: Normal conveyor
L 1,973 x W 1,640 x H 1,400 mm: Exit extension conveyor

Weight
Approx. 1,500Kg

Note 1: Large board printing machine does not support inspection option.
Note 2: These size stencils need addition of fixing adaptor and
replacement of cleaning nozzle.