Vision Screen Printer

Vision Screen Printer Description:

MODEL NAME:HP-350M ;HP-520S ; HP-680S ; HP-850S ; HP-1000S

Benefit                                 

High speed printing realization (2.0Cpk @ ±25㎛)
Fine Pitch(0.2mm) , CSP , 0402
Control of printing speed and pressure over 5 sections
Various PCB Clamping options depend on PCB type
Strong Stencil Cleaning capability
Various Auto Under Stencil Cleaning
Array PCB Inspection
Easy change for different stencil sizes using LM Guide
Vision System  for Coaxial illumination
Easy Model change Interface
Multi-stage PCB/Stencil separation system (snap off)
Various Equipment kind for User
AUTO SCREEN PRINTERS WITH ADVANCED VISION SYSTEM FOR ALL PCB TYPES.

Standard Features Include:
2D Solder Paste Inspection
3 Stage Automatic Conveyor
Under Stencil Cleaning
Full Process Control
Programmable Squeegee Pressure (5 front, 5 back)
The Advanced Vision System (standard) inspects all shaped  fiducials and incorporates multi-color lighting for all PCB types and colors. This system also includes 2D Solder Paste Inspection for built-in quality assurance.

A unique PCB Top Link Edge Clamping System provides a completely smooth surface between the PCB and stencil.

The Cleaning System has blow, two vacuum ports, cleaning dispense, and is programmable to advance paper during cleaning.

SPECIFICATIONS
ITEM
HP520S
STENCIL
SIZE(LxW)
23.6" x 21.65" (600mm x 550mm), 25.59" x 21.65" (650mm x 550mm)
29.3"x 29.3" (736mm x 736mm)
Image Origin
Front/Centre Justified
PCB
PCB SIZE(LxW)
min 2"x 2"( 50mm x 50mm), max 20" x 16.5" (520mm x 420mm)
PCB SIZE (680S / 850S)

PCB Thickness
.0078"- .236" (0.2mm-6.0mm)
PCB Clamping
Top link clamping and top knife edge clamping
PCB Support
Magnetic support pins, or magnetic support blocks
TRANSFER SYSTEM
Conveyor width adjust
Automatic
PCB Transfer direction
Left to Right or Right to left, front fixed rail
Transfer height
900 +/- 30 mm
PRINTING
Print direction
front
Squeegee
Speciality Heat Treatment Coating Metal Squeegee
Speed
1 - 5.905 in/s (1-150 mm/s) (Incremental 0.01mm/S)
Pressure
0.1 - 40kg/f (Software Programmable)
Speed and Pressure
Digital Control for Speed and Pressure of Squeegee
by each working section
Snap off distance
0 - .197" (0-5.00mm) (Incremental 0.01mm)
Separation Speed
1 - 5.90 in/s (1-150mm/s) (Incremental 0.01mm/s)
Separation distance
0 - .393" (0-10mm) (Incremental 0.01mm)
Cycle time
7 sec excluding printing time
Accuracy
+/- .00059" (+/-0.015mm)
Repeatability
+/- .000393" (+/- 0.010mm)
VISION PARAMETERS
Vision camera and board
EIA-G20E30 Camera (Sony OEM)
- IPX Vision Board
- Euresys Library Application
Vision Processing
Real time image transfer to vision system with 256 Grey Scale
IIIumination Method
Excellent R.C.B 3 Channels Indirect Illumination, Regardless of Marks Site and Quality of the Material
Fiducials
All fiducial marks readable
STENCIL CLEANER
Operation
Dual vacuum unit,Wet,dry,vacuum and blow
FACILITIES
Operationg System
PC Windows XP,TFT-LCD 17"
Power
Single Phase AC220V (50/60Hz) 1.2Kw 3.9A
Air
1.413 cfm (5kg/f, 40NI/min)
Weight
2645 lbs (1200kg)
Dimension(LXWXH)
60.24"x 64.37"x 56.89" (1576mmx1590mmx1445mm)