Products
SFG Automatic Solder Paste Printer A5
Specifications
| Model | A5 | ||
| Item | |||
|
Screen Frames |
Min Size | 470×370mm | |
| Max Size | 737×737mm | ||
| Thickness | 25~40mm | ||
| PCB Min Size | 50×50mm | ||
| PCB Max Size | 400×340mm | ||
| PCB Thickness | 0.4~6mm | ||
| PCB Warpage | <1% | ||
| Transport Height | 900±40mm | ||
| Transport Direction | Left-Right;Right-Left;Left-Left;Right-Right | ||
| Transport Speed | Max 1500mm/s（Programmable） | ||
| Board Location | Support System | Magnetic Pin/Up-down table | |
Parameter
| PCB The positioning | adjusted/support block | |
| Clamping System | Side clamping,vacuum nozzle | |
| Printer Head | Two independent motorised printhead | |
| Squeegee Speed | 6~200mm/sec | |
| Squeegee Pressure | 0~15kg | |
| Squeegee Angel | 60°/55°/45° | |
| Squeegee Type | Stainless steel（standard）,plastic | |
| Stencil Separation Speed | 0.1~20mm/sec （Programmable） | |
| Cleaning System | Dry 、Wet、Vacuum （Programmable） | |
| Table Adjustment Ranges | X:±10mm;Y:±10mm;θ:±2° | |
| Machine | ||
| Repeate Position Accuracy | ±0.01mm | |
| Printing Accuracy | ±0.025mm | |
| Cycle Time | <7s（Exclude Printing & Cleaning） | |
| Product Changeover | <5Min | |
| Air Required | 4.5~6kg/cm2 | |
| Power Input | AC:220±10%,50/60HZ1F3KW | |
| Control Method | PC Control | |
| Machine Dimensions | 1220（L）×1355（W）×1500（H）mm | |
| Machine Weight | Approx:1000kg | |
Introduction
● Scraper system
Arch bridge type suspending direct-connected scraper Print head with the programmable and suspending self-adjusting stepper motor drive.Four wheel positioning slide type with bilateral double sliders ensures the moving accuracy and stability when scraper is running back and forth.Two sets of separate scraper heads are driven respectively by two high precision stepper motors, ensuring the accuracy and stability of the pressure.The closed loop pressure control system can accurately detect and control the squeegee pressure during real-time production.
● Image And Optical System
Uniform ring light, high brightness coaxial light and advanced upper/lower vision systemFull range of light compensation, Automatic and accurate recognized of all type MARK points. Applicable for tin plating, copper plating, gold plating, tin spraying,FPC and other types PCB with different colors, able to ensure high accuracy.
● Cleaning System
Stencil cleaning system is automatic and effective. Three options of Dry cleaning,Wet cleaning and Vacuum deaning can be selected to use, both individually andmultiply. And you can also choose to dean manually.The unit to dean is separatedfrom CCD camera, which can minimize the load of motor and impulse, improve thepositioning precision and speed and extend ttie service life.Sprinkler systemensures spraying evenly, from top to bottom.The software function can control thedosage of alcohol and stencil cleaning paper,Effectively save more consumables.Vacuum cleaning is supported with a dedicated fan, powerful and effective.
● Right Special Platform Calibration System
Three axes linkage is designed with super-high dynamic characteristics.lt can quickly adjust the PIN jacking height of PCB with different thickness.
● Operation Interface
Using Windows XP operation interface,and easy to learn for user, with goodman-machine interactive fu notion. Programi ng is designed with teaching andnavigation function, guidance is available on every step.Chinese/Englishselectable Operating Journal/Breakdown Record/Breakdown Diagnosis
● 2D Paste Printing Quality Test And Analysis
Ensure the quality of product printing,This feature can quickly detect forprinting offset, insufficient paste,missing and bridge and ottierdefects.
