CM-850 High Precision Automatic Screen Stencil Printer

الوصف

Product Features：
Wide compatibility for PCB dimensions from **0mm x *0mm to **0mm x **0mm and PCB thickness from 0.8mm to 6mm.
High printing resolution
High positional accuracy, repeated positioning accuracy ±0.*1mm; printing accuracy 0.**5mm.
Support glue printing.
Automatic control improves production efficiency, quality control and saves production cost:
Automatic stencil positioning
Automatic PCB alignment
Automatic adjustment of squeegee pressure
Automatic printing
Automatic stencil cleaning (dry-type, wet-type and vacuum-type)
Adopt company independently developed suspended print head and programmable automatic pressure adjustment system with pressure closed-loop feedback. Support on-line real time pressure feedback and automatic squeegee pressure balancing. Accurate pressure control ensures perfect forming effect of solder paste.
Programmable motor controls demold speed and stroke between the squeegee and stencil, to realize multi-method demold.
Multi-functional PCB fixed positioning system, convenient and accurate PCB positioning.
Upward and downward visual positioning.
Built-in image processing system
Support 2D,SPC functions   
Applicable pitches of Components
SMT Components such as resistors, capacitors, inductors, diode and triode: ****5, ***1, ***2, ***3, ***5, ***6 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：**0mm x *0mm ~**0 mm x **0 mm
PCB Thickness：0.8 mm ~ 6 mm
FPC Thickness：thickness≦ 0.8 mm (excluding jig)
Applicable PCB Types
Applicable to PCB types 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 *5 ℃ and humidity of *0%
           Items ã€€ ã€€ã€€               Parameter
Repeat Position Accuracy ã€€±0.*1mm
Printing Accuracy　 ã€€±0.**5mm(Absolute Guarantees)
Cycle Time ã€€ Screen Stencil Size/Min ã€€**7mm X **7mm（Note: Cleaning Adhesive tape shall be replaced for **7mm stencil）
Screen Stencil Size/Max ã€€***0mm X **0mm
Screen Stencil Thickness ã€€*0mm ~ *0mm
PCB Size/Min ã€€**0X*0mm
PCB Size/Max ã€€**0X**0mm
PCB Thickness ã€€0.8~6mm
PCB Warpage Ratio ã€€ï¼œ1%（Based on diagonal length）
Bottom of Board Size ã€€*3mm（standard configuration）, *5mm（optional configuration）
Edge of Board Size ã€€3mm
Transport Height ã€€**0±*0mm
Transport Direction ã€€Left-Right; Right-Left; Left-Left; Right-Right
Transport Speed ã€€*******0mm/sec Programmable
Board Location Support System ã€€Magnetic pin/ Side support block/ Flexible automatic pin（optional）
 Clamping System ã€€Elastic side clamping/Vacuum nozzle/Elastic Z-direction tabletting（optional）
Print head ã€€Programmable pneumatic control print head
Squeegee Speed ã€€*0~**0mm/sec
Squeegee Pressure 0~0.5MPa with adjustable pressure reducing meter valve
Squeegee Angle ã€€*0°(Standard)/ *5°/ *5°
Squeegee Type ã€€Steel squeegee (standard), rubber squeegee, other types of squeegee customizable.
Stencil Separation Speed ã€€0.1~*0mm/sec Programmable
Cleaning Methods ã€€Dry-type, wet-type, vacuum-type ( Programmable combination of Cleaning methods）
Table Adjustment Range ã€€X: ±8mm;Y:±*0mm;θ:±2°
Type of Image Fiducial Mark ã€€Standard geometry shape of fiducial mark, bonding pad / stencil hole
Camera System ã€€Single digital camera with upward/downward vision system
Air Pressure ã€€4~6Kg/cm2
Air Consumption ã€€Approx 0.*7m3 /min
Control Method ã€€PC Control
Power Supply ã€€AC:**0±*0%,*0/*0HZ 1Φ 1.5KW
Machine Dimensions ã€€***0mm(L) x ***0mm(W) x ***0(H)mm (excluding the height of indicating lighthouse)
Weight ã€€Approx:***0Kg
Operation Temperature ã€€**0°C ~ **5°C
Operation Humidity ã€€*0%~*0%