Solder Paste Stencil Printer – 400*340mm

The SP-340B is a low-cost automatic for solder paste stencil printer with owning the main configurations as the three other models but only has a maximum PCB width of 400x340mm. However, the printing accuracy of this model is slightly different, which is 25 micron. And its repeat positioning accuracy is 10 micron.

This model will be the wise choice if the PCB width is under or meet the standard parameter provided. The reason is that it can not only perform in a high-quality printing mode, but also aim at those customers who have a economic budget.

Customization is always available, please mark down your need when contact us.

Feature of Solder Paste Stencil Printer

1. Operating Interface

  • Easy operating interface of Windows, with convenient man-machine interacting function.
  • Programming is designed with teaching and navigation function, guidance is available on every step. Chinese and English language operating interface is also available.

2. 2D Paste Printing Quality Test and Analysis

  • Ensure the quality of product printing , this feature can quickly detect for printing offset, insufficient paste, missing, and bridge and other defects.
Solder Paste Printer_Automatic Stencil Printer_2 D Paste IPrinting Quality Test and Analysis

Specification of Solder Paste Stencil Printer

Screen Frame Min. Size370x370mm
Screen Frame Max. Size737x737mm
Screen Frame Thickness25-40mm
PCB Board Min. Size50x50mm
PCB Board Max. Size400x340mm
PCB Board Thickness0.4-6mm
PCB Board WarpageLess than 1%
Transport Height900 +/- 40mm
Transport DirectionL to R, R to L; L to L, R to R
Transport SpeedMax. 1500mm/S (Programmable)
PCB Positioning Support SystemMagnetic Pin/Support block by hand/Up-down table adjustment
Clamping SystemSide clamping, vacuum nozzle
Print HandTwo independent direct-coupled motors drive the print head
Cleaning SystemDry, wet, vacuum (Programmable)
Table Adjustment RangesX: +/- 10mm; Y:+/- 10mm; Theta: +/- 2 degree
2D Solder Paste InspectionStandard configuration
Image Recognition
CCD FOV8x6mm
Fiducial TypesSquare, round, triangle, cross, pad, hole
Automatic Camera SystemGeometry pattern match; CCD digital camera; Up and down optical structure
Working Environment Temperature-21 Celsius degree - +50 Celsius degree
Humidity of Working Environment30% - 60%
Power InputAC:220 +/- 10%, 50/60HZ 3KW
Control MethodPC control
Printing Parameter
Squeegee TypeStainless steel (Standard), Plastic
Substrate Separation Speed0.1 - 20mm/sec
Separation OptionLift the scraper first and then demould, demould first and then lift the scraper, maintaining pre-pressure demoulding (area separation, line separation)
Squeegee Speed6-200mm/sec
Squeegee Pressure0-15Kg (Motor control)
Squeegee Angle60 degree / 55 degree /45 degree
Repeat Position Accuracy+/- 0.01 mm
Printing Accuracy+/- 0.025 mm
Cycle TimeLess than 7s (Exclude Printing & Cleaning)
Product ChangeoverLess than 5Min
Air Required4.5-6Kg/Square centimeter

Dimension of Solder Paste Stencil Printer

Dimension (LxWxH, mm)1220x1375x1500
Weight (Kg)1000

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