F400 is a PCB high precision stencil printer /auto paste printer designed for high precision steel mesh printing or stencil printing in SMT industry.
Product Features：
Wide compatibility for PCB dimensions from 50mm x 50mm to 400mm x 340mm and PCB thickness from 0.6mm to 6mm.
High printing resolution:
High positional accuracy, repeated positioning accuracy ±0.01mm; printing accuracy 0.025mm
Support glue printing.
Automatic control improves production efficiency, quality control and saves production cost:
Automatic PCB alignment
Squeegee pressure adjustable
Automatic printing
Automatic stencil cleaning (dry-type and wet-type)
Adopt company independently developed suspended print head with automatic squeegee pressure balancing. Accurate pressure control ensures perfect forming effect of solder paste.
Multi-functional PCB fixed positioning system, convenient and accurate PCB positioning.
Programmable PCB lifting platform ensure the PCB to a proper height
Upward and downward visual positioning.
Built-in image processing system
Applicable Component Types
SMT Components such as resistors, capacitors, inductors, diode and triode: 01005, 0201, 0402, 0603, 0805, 1206 and other specifications
IC: support SOP, TSOP, TSSOP, QFN packaging, min. pitch 0.3 mm; support BGA, CSP packaging, min. ball diameter of 0.2 mm
Printing size：50mm x 50mm ~400 mm x 340 mm
PCB Thickness：0.6 mm ~ 6 mm
FPC Thickness：less than 0.6 mm (excluding jig)
PCB Application
Applicable to production and manufacturing of mobile phone, communication, LCD TV, STB, family cinema, vehicle electronics, medical power equipment, aerospace and aviation, besides general electronics products.
Specification
* The following data is obtained under ambient temperature of 25 ℃ and humidity of 60%
Items Parameter
Repeat Position Accuracy ±0.01mm(test data and method can be provided)
Printing Accuracy ±0.025mm(test data and method can be provided)
Cycle Time <9s (Excluding Printing & Cleaning)
Products Changeover <5Min
Screen Stencil Size/Min 470mm X 370mm
Screen Stencil Size/Max 737mm X 737mm
Screen Stencil Size/Thickness 20mm ~ 40mm
PCB Size/Min 50X50mm
PCB Size/Max 400X340mm
PCB Thickness 0.6~6mm
PCB Warpage Ratio ＜1%（Based on diagonal length）
Bottom of Board Size 10mm
Edge of Board Size 3mm
Transport Height 900±40mm
Transport Direction Left-Right; Right-Left; Left-Left; Right-Right
Transport Speed 100-1500mm/sec Programmable
Board Location Support System Magnetic pin/Side support block/Flexible automatic pin（optional）
Clamping System Elastic side clamping/ Elastic Z-direction tabletting (optional, but not s ested)
Print head Direct-connected motor control of the squeegee pressure
Squeegee Speed 10~150mm/sec Programmable
Squeegee Pressure 0-15kg programmable
Squeegee Angle 60°(Standard)/55°/45°
Squeegee Type Steel squeegee (standard), rubber squeegee, other types of squeegee customizable.
Stencil Separation Speed 0.01~10mm/sec Programmable
Cleaning Method Dry-type, wet-type ( Programmable combination of the two cleaning methods）
Table Adjustment Range X: ±4mm;Y:±6mm;θ:±2°
Type of Image Fiducial Mark Standard geometry shape of fiducial mark, bonding pad / stencil hole
Camera System Single digital camera with upward/downward vision system
Air Pressure 4~6Kg/cm2
Air Consumption Approx. 0.07m3 /min
Control Method PC Control
Power Supply AC:220±10%,50/60HZ 1Φ 1.5KW
Machine Dimensions 1220mm(L) x 1410mm(W) x 1550(H)mm (excluding the height of indicating lighthouse)
Weight Approx:1000Kg
Operation Temperature -20°C ~ +45°C
Operation Humidity 30%~60%
