Go29 Printer PBT

Go29 Printer PBT Semi Automatic

Go29 Printer PBT

Go29 PBT

PBT Go29 Printer Perfect for rapid prototyping and small series production up to 29″ frame size. Brings excellent accuracy and complex functionality in a small benchtop footprint.

Solder paste printing is the most important process in SMT. Go Printers bring on highly precise print. PBT Go29 Printer Designed for accurate and repeatable printing. For any electronic application while maintaining low investment costs.

Technical Data

Compact size and small footprint
Quick PCB changes
Smart design
Fast product changeover
Camera guided stencil to pad alignment
X, Y, Theta playless table adjustment
Power assisted upper frame opening
Adjustable stencil clamping with pneumatic fixation
Three position squeegee height control for quick stencil changes
Patent pending no-tool squeegee changes
Complete set of magnetic PCB fixturing
Support bars adjustable to PCBA thickness
Object space up to component height 23,5 mm
Adjustable printing pressure
Programmable board from stencil separation distance and speed
Robust synchronized table separation motion
Programmable print speed and squeegee range

Application

Small series production
Prototyping and new product development
Printing solder paste
Printing SMD glue
Printing thermoconductive paste
Screenprinting of inks
Thick film printing, printed electronics screenprint
Print on ceramics, foils, metals
Print area 600×540 mm
Frame capacity 780×762 mm

Printing WITH GoLED

Compact size and small footprint
Quick PCB changes
Fast product changeover
Camera guided through stencil alignment
Playless precise alignment
X, Y, Theta adjustment
Power assisted upper frame opening
Rubber based vacuum table
Adjustable stencil clamping
Adjustable printing pressure
Programmable board from stencil separation distance and speed
Robust synchronized table separation motion
Programmable print speed and squeegee range

Features FOR Presicion

Solder paste printing is the most important process in SMT
Go Printers bring on highly precise print
PBT Go29 Printer Designed for accurate and repeatable printing
For any electronic application while maintaining low investment costs

CAMERA CONTROLLED STENCIL TO PAD ALIGNMENT

Dual LCD display mounted on the top of the upper frame provides a view of the solder pads on the PCB
LED illuminates the target area for a crystal clear view through the stencil apertures
A laser source attached to each camera speeds up navigation and camera positioning during setup
This feature is especially helpful when locating specific stencil apertures to be used as alignment targets on densely populated electronic assemblies

Solder paste printing is the most important process in SMT
Go Printers bring on highly precise print
Designed for accurate and repeatable printing
For any electronic application while maintaining low investment costs

ROBUST SYNCHRONIZED TABLE SEPARATION

Slow motion results in perfect shape
Programmable separation speed matches thixotropy of any solder paste
Robust design minimizes stencil vibration
Pure mechanical synchronization for strictly parallel motion of the table
Outstanding print quality, edge definition, and homogeneous solder paste distribution

PROCESS CONTROL FEATURES

PBT Go29 Printer Full range of adjustable parameters assure repeatibility of results

Go series provides a level of touchscreen programmability and parameter control uncommon in benchtop SMT stencil printers

INTUITIVE TOUCHSCREEN INTERFACE

PLC controller allows password-protected programming
Wide range of parameter settings can be stored as files for various applications
Programmable settings include print speed, print head front and rear stroke positions, snap-off speed, snap-off distance, PCB thickness, and a correction factor that compensates for stretch as the stencil begins to wear
The software includes both an automatic mode and a manual/setup mode
Step-by-step control of each segment of a print cycle, as well as a counter that keeps track of processed boards
Storage and retrieval of up to 100 programs

SEPARATION SPEED AND DISTANCE

Succesfull snap-off depends on solder paste thixotropy

Solder paste thickness and dynamics of separation movement

Slow speed for precise separation is programmable as well as the necessary distance

The separation accellerates to minimize PCB removal time

SQUEEGEE PRESSURE

Squeegee pressure is manually adjustable according to gauge

Test print to prove correct setup is always recommended

PRINT SPEED AND STROKE

Programmable print speed is a key parameter dependent on specific solder paste reology

Optimal print speed assures correct paste deposition volume

Programmable print stroke saves time and solder paste especially during quick product changeovers

FLEXIBILITY

Go printers come complete with a full supply of magnetic PCB mounting hardware

Wide range of squeegees available

Quick and simple frame size adjustment and wide angle opening

UNIVERSAL MAGNETIC FIXTURES

Bottom side support pins and vacuum posts

Go printers come complete with a full supply of magnetic PCB mounting hardware

Well stepped range of squeegees available

Quick and simple frame size adjustment and wide angle opening

REGISTRATION PINS

Fixed position registration pins for PCBs with tooling holes

Same pins can be easily used as additional side supports

EDGE SUPPORT RAILS

Edge support rails simply movable on magnetic table

Precisely adjustable for boards of thicknesses from 0.5 mm to 4 mm

SQUEEGEES

Exclusive snap-in clamping mechanism allows easy removal and replacement of squeegee blades, no tool needed

Metal blade squeegees have integral paste deflectors to keep solder paste contained

Blades are available in various widths

FLEXIBLE FRAME CLAMPING

Stencil frame slide-in clamping can be easily adjusted to fit frames of various sizes

Stencil frames of thickness from 18 mm to 33 mm or 40 mm (Go29) are simply slid into the slides once the width is set

With frame in place, a simple flip of a switch on the front of the unit activates four pneumatic clamping cylinders that lock the frame securely in place

3-POSITION SQUEEGEE HEIGHT CONTROL

Unique design of the Go print head allows fast stencil changes without removing its dual squeegees

Production mode of the squeegees is either in the Up position or the Down position within the frame envelope

Up position is designed to keep the solder paste consistent and ready for repeated or next print

SERVO DRIVE FRAME OPENING

Easy opening with pneumatic servo system, stops at any angle

Independent of the frame weight or squeegee head position, upper frame can be lifted with minimal effort

Two separate positions available – a partially opened position for maximum productivity that allows fast removal and loading of PCBs, and a wide 60° open position for board holder setup, cleaning, and maintenance