Ersa VERSAPRINT Stencil Printer
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Ersa VERSAPRINT Printer Platform with integrated SPI-System – available also in 3D

ersa versaprint pi The highlight of the VERSAPRINT series, the P1, is designed for speed. Featuring the parallel process of print and inspection the P1 reaches nearly the cycle time of independent systems with the obvious advantage of only one software structure, hardware and less floor space. * ersa versaprint si The S1 is the best seller of the VERSAPRINT series. With a minimum line length this printer is best for small and medium range production and the perfect match between function and cycle time. A ersa versaprint bi The VERSAPRINT B1 is the ideal printer for manufacturers that don't...

It's been a while that the stencil printer as one of the key processes of the SMT line is not only being used as a printer. A wealth of optionally available features has generated out of a simple printer a multi functional machine. Especially the inspection after the print process will be at an increasing rate indispensable. At the beginning of the SMT era, a printer was only equipped with a camera to align substrates and a stencil cleaner. In fact the stencil cleaner had no vacuum cleaning function at this time, only wet and dry. Meanwhile the printer has taken over a lot of jobs, starting...

The first stencil printers worldwide with fully integrated 100 % SPI VERSAPRINT S1-2D / P1-2D Almost 70 % of all process defects in a SMT-Line are related to the printing process. Due to this fact it is mandatory to install an inspection system after the print process. The 2D inspection is a well known variation of the SPI and for most of the applications excellent suitable and easy to setup and operate. Even less qualified operators and supervisors are able to determine the process limits with the help of guidelines and directives like IPC. 6 % 64 % Error distribution in SMD-Process – C....

Unique advantages ■ True parallel process for print and inspection ■ LIST-camera for 100 % Inspection at line speed ■ Less floor space for print and inspection ■ Closed-loop-process control for print and SPI ■ Easy to setup and operate ■ Printer and SPI in one VERSAPRINT B1 The VERSAPRINT B1 is the ideal printer to enter line production and when 100 % inspection is not requested. The printer is perfectly suitable for customers expecting a perfect print result in combination with an easy to use printing system. The printer is equipped with an area camera that uses two separate camera...

The first stencil printers worldwide with fully integrated 100 % 3D SPI VERSAPRINT 3D SPI advantages vs. 3D SPI stand-alone systems: 3D-SPI for the inspection of complex PCBs direct after the printing process Versaprint stencil inspection detects errors before they appear Zero reference measurement of the unprinted PCB can be done before every print Integrated closed loop function for print offset compensation One software platform for print and inspection – one consistent operator concept Maintenance and service for only one machine One contact for both processes Less space required on the...

left: Testing points for height reference measurement right: Inspection result – graphic visualization of measurements with set and actual values. Profile of the inspection result incl. height indication Profile of the inspection result incl. height indication – rotated by 90° Inspection result Zero point determination For the 3D inspection the following characteristics are important: Volume, area, height, bridging and offset. The inspection will be performed using the laser triangulation only. In case of an detected error a 2D picture can be done to allow the operator to make a better...

Print head and squeegee ■ Closed pressure system for repeatable print result ■ Weight compensation of squeegee and print head enables even very small pressure ■ Easy mounting and pneumatic clamping of the squeegee Substrate handling and parallel process ■ ■ Substrate is clamped between over top clamping and transport belt ■ Thin substrates are clamped without warping ■ Precise pressure adjustment for side clamping using the track width motor prevents warping of even very thin boards ■ Screen print head optional available ■ All common squeegees types can be used ■ Squeegee angle is...

Stencil cleaner ■ Cleaning system with wet, dry and vacuum cleaning mode ■ Under stencil cleaning system with speed controlled paper feed for repeatable cleaning cycles ■ Dispenser for exact and precise amount of cleaning solvent ■ Intelligent stencil cleaner - a cleaning cycle will be automaticly performed after a bad stencil inspection ■ An easy concept of the cleaning unit enables a fast change over of the cleaning paper without the need of extra tools Stencil mounting and setup ■ All stencil formats and flexible stencil systems can be used ■ Flexible stencil mount for different stencil...

Retractable over-top clamping Dispenser - auger screw ■ Screw dispenser for SMD glue or solder paste ■ Dispensing of additional paste, e.g. for components with a higher demand of paste ■ Glue dispensing to fix heavy or position critical components ■ Perfect solution to print till the edge of the board ■ No snap off between stencil and board or jet ■ Jet Dispenser for more flexibility and speed ■ Optional heating unit available for temperature critical material ■ Inspection of dispensed dots if 2D or 3D inspection is available ■ Precise pressure adjustment for side clamping using the...

The first stencil printers worldwide with fully integrated 100 % SPI Camera guided Pin-Positioning ■ ■ Camera guided positioning of PCB support pins ■ Perfect for boards that not allow to support under components Prevents to position support pins under the pin-in-paste opening ■ Marking the position of the pin during setup will guide the operator to position the pin Additional options ■ Paste height control ■ Dispenser for print material ■ Temperature and humidity sensor ■ Climate control inside the printer ■ Setup control and DMC ■ Closed loop to SPI ■ Flexible substrate support systems