Screen Printer: SPG

SPG design engineers Panasonic

The unsurpassed solution for lean SMT manufacturing: Panasonic's SPG high-speed screen printing machine. To ensure reliable delivery of the correct quantity of solder in the right form including high-speed snap-off and diminished solder waste, look no further than our unique uni-floating printing solution. The intuitive interface of the SPG lets the operator set parameters according to the needs of production. Print condition adjustments can then be performed almost entirely automatically.

No more printer-induced production line bottlenecks! The screen printer is equipped with 3 conveyors, which decrease the PCB exchange time. The feedback and feed-forward inspection system integrated into the Panasonic SPG also makes sure that line productivity is improved overall.

The Panasonic SPG is also able to process large boards as it can be adapted to dual lane to allow faster production.

Advantages:

  • 15-second, high-speed clean and print cycle time, each time
  • An environmentally-friendly solution for lean manufacturing
  • For stencils, it is compatible to industry standards

Features

Features that enable high productivity and stable quality

Hybrid squeegee head
Hybrid squeegee head, which has a good track record with our highly functional models, is equipped as standard. Together with stabilizing rolling solders, printing cycle time is reduced.

High-speed mask cleaning
New-type cleaning mechanism reduces paper consumption. Moreover, parallel processing of transfer and cleaning cuts back loss time.

3 conveyors equipped
3 conveyors are equipped as standard for shorter PCB exchange time.
(supported PCB length up to MAX 350mm)

We provide optimum options according to your production style.

Pot-type solder paste auto feeding unit
Controlling solder volume on mask by line sensor, it enables continuous printing for a long time with stable quality.

Universal mask holder
One step change of a mask size without using tools can dramatically ease your changeover tasks.

One-touch support pin set
This is a support unit for batch replacement of support pins. Magnet pins can be set at arbitrary positions by checking PCB.

PCB support function
The support plates, integrated with the conveyor rails, support the back side of the PC board from end to end, which realizes the stabilization of printing quality.

Mask vacuum support mask-release
Printing mask can be vacuumed during printing and support-table release.It can enable more stable rinting by eliminating shift and stick of a mask.

Inspection results feedback support
According to the correction data of shifted printing positions analyzed by solder paste inspection (APC correction data), it corrects printing positions (X,Y,θ)
*3D inspection equipment of another company can be also connected. Please inquire with your sales representative for more details.

Pattern recognition feature
Printing positions are corrected by recognizing deviations of each FPC on carrier (standard feature)Information on defective FPC with large deviations can be transferred to placement machines (customized support*)
*Please confirm with our sales representatives for details.

Specifications

Model IDSPG
Model No.NM-EJP6A
PCB dimensions (mm)L 50 x W 50 to L 510 x W 460
PCB exchange time6.5 s (incl. PCB recognition) (when PCB is L350 x W300 ) *1
Repeatability2Cpk ±5.0μm 6σ (±3σ)
Screen frame dimensions (mm)L 736 x W 736, L 650 x W 550, L 600 x W 550*2
Electric source1-phase AC 200, 220, 230, 240 V ±10V 1.7 kVA*3
Pneumatic source0.5 MPa,
30 L/min (A.N.R.), (motor vacuum spec),
400L/min (A.N.R.) (ejector vacuum spec)
Dimensions (mm)W 1 580 x D 1 800 *4 x H 1 500 *4
Mass1 500 kg*5
*1: PCB exchange time varies depending on the machine in the pre-process and the post process, the PCB size, the use of a PCB pressing-down unit and so forth.
*2: For mask specifications, please see the specification.
*3: Including blower and vacuum pump"Option"
*4: Except for the signal tower and the touch panel.
*5: In case of full options
*Values such as cycle time and accuracy may vary depending on operating conditions.
*Please refer to the ‘‘Specification” booklet for details.