High Precision PCB SMT Stencil Printer With Suspending Direct - Connected Scraper
Advantage
1, Arch bridge type suspending direct-connected scraper.
2, Print head with the programmable and suspending self-adjusting stepper motor drive.
3, Four wheel positioning slide type with bilateral double sliders ensures the moving accuracy and stability when scraper is running back and forth.
4, Unique belt transmission system avoids being stuck or fall-off of PCB.
5, Programmable motor controls transport speed and puts PCB in the precise position.
6, The unit to clean is separated from CCD camera, which can minimize the load of motor and impulse, improve the positioning precision and speed and extend the service life.
7, With Stepper motor and lead screw, the direct connection UVW platform is featured with high precision, high rigidity and compact structure.
Specifications
| Screen Frames | Min Size | 470X370mm |
| Max Size | 737X737mm |
| Thickness | 25~40mm |
| PCB Min Size | 50X50mm |
| PCB Max Size | 510X510mm |
| 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 adjusted/supportblock by hand |
| Clamping System | Side clamping,vacuum nozzle |
| Print head | Two independent motorised printheads |
| Cleaning System | Dry,Wet,Vacuum (Programmable) |
| Table Adjustment ranges | X: ±10mm Y: ±10mm θ: ±2° |
| Solder Paste lnspection | 2Dlnspection ( Standard ) |
| CCD FOV | 10x8 mm |
| Fiducial Types | spuare , round , triangle, cross Pad Hole |
| Automatic camera system | CCDdigital camera |
| Geometrypattern match |
| Lookupdown optics structure |
| Temperature required | -21℃〜+50℃ |
| Humidity required | 30%-60% |
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| Squeegee Type | Stainless steel(Standard), plastic |
| Substrate Separation | 0.1~20mm/sec |
| Separation option | Separation after squeegee up;Squeegee up after separation; Separation bykeeping squeegee on the stencil (Area Separation,Line Separation) |
| Squeegee Speed | 6~200mm/sec |
| Squeegee Pressure | 0~15Kg |
| Squeegee Angle | 60°/55°/45° |
| Repeat Position Accuracy | ±0.007mm (CPK≧2.0) |
| Printing Accuracy | ±0.015mm (CPK≧2.0) |
 Cycle Time | <7s (Exclude Printing & Cleaning) |
| Product Changeover |  <5Min |
 Air Required | 4.5~6Kg/cm2 |
| Power Input | AC: 220±10%, 50/60HZ 1Φ 3KW |
| Control Method | PC Control |
| Machine Dimensions | 1220(L)X1530(W)X1500(H)mm |
| Machine Weight | Approx: 1200Kg |
Product Tags:
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High Precision PCB SMT Stencil Printer With Suspending Direct - Connected Scraper Images
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