ATMALINE RR3250/C
Fully Automatic Roll-to-Roll Screen Printing Line
Suitable for high precision screen printing on various flexible roll materials, such as FPC flexible printed circuits, flexible displays, transfers, flexible thin-film batteries, RFID radio frequency ID tags, and more. Automatic CCD registration corrects alignment of the coiled material substrate on each printing pass for unrivaled accuracy.
A fully automatic screen printing line: unwind-feeding (with web-connecting table) → camera visual auto-alignment (optional) → printing → [ inspection(optional) → idling(optional) → ] drying (optional, IR+hot air, suspended routing) → rewind-collecting, for in-line fully automatic continuous production.
VIDEO:
Unwind / Rewind:
- uses air shafts, assures concentricity and non-slip of material roll (stable rolling), fast roll loading/unloading, supplied with choice 3” air shafts (standard) or with 6” air shaft sleeve (optional)
Web flow:
- servo-driven rolling, working with structural EPC tracking system; servo tensioning control
Screen printer:
- ATMA 4-post “OE” precision version module, integrating all function sections:
- Printer section: digital-controlled servo motor driven 4-post lift, to: print level(off-contact, digitally set, air locking - against heavy print pressure) / standby level / cleaning level.
- Substrate base table section: with dynamical On/Off and volume-adjustable vacuum (to fix
material); servo-driven 4-post up/down(not air-borne concept)-web pass without scratch);
- Screen section: Adjustments: holder arm positioning / air-locking, pneumatic screen holder levels, holder arms(screen) leveling, supplementary positioning by screws, screen frame XXYY digital-servo driven fine-adjustments; servo-driven gradual peel-up of screen during print stroke (to prevent sticking, stroke/ speed adjustable; servo-driven digital-set stroke length & start/stop points, automatically averaged to print stroke)
- Squeegee section: servo-driven left-right stroke, coordinated to squeegee / flood coateralternative down for printing / flood coating (relative to screen-substrate in fixed position; Squeegee & flood coater both up to clear off screen);
Adjustment: digital-set stroke start/stop points & speed, skew angle (to overcome
print skips at corners);
Squeegee / flood coater adjustments: manual mounting positioning, set-down level(depths), leveling(print evenness), inclination angle(deposit thickness), up/down speeds, digital-set pneumatic driven constant print pressure...
Printing / flood coating:
- servo-driven, stroke / speed digital-controlled, solid drive torque, super stable run over entire stroke, fault free.
Printing / flood coating pressure:
- digital-set constant pressure systems, each providing 3~62 kgf pressure parameter setting in HMI.
Camera visual automatic screen-substrate alignment:
- optional 4 cameras (2 as standard) cameras and servo-driven screen frame move auto-alignment system, achieving precisely registered printing.
High flatness table:
- made of thick aluminum alloy board, fine smooth processed and hard anodized(scratch-resistant), achieving flatness at ±0.02mm, realizes fine line/dot printing. Servo-driven 4-post down during printing / material web pass.
Control / operation system:
- high-level industrial computer integrated multiple controls, color LCD touch-operated HMI, provides multiple function parameter setting and immediate operation/monitoring, convenient for operation, complies to faultless demands in digitization, standardization and humanization.
Safety protection:
- with error diagnose/alert system, safety restoration, emergency-stop, beacon, safety dust covers(optional)..., considerate in safety protection.
Inspection / idle buffer sections:
- to provide ink idling (flow-out, antifoaming...) before work goes for drying, and hand-held camera shooting + magnified monitor display that assist operator eye inspection. (optional)
Various dryer type for choice (optional):
- according to material characteristics(thermal/tension durability), ink’s drying characteristics(energy, speed), and productivity demand(type, section length), normal types:
- • IR + Hot Air drying: horizontal conveying type (with carrier belt, or pull-through type) Up/down routing type
- • UV during: horizontal pull-through type (other types)
| Specifications | AT-RR3250/C Screen Printing Machine (with unwinder) Metric |
AT-RR3250/C Screen Printing Machine (with unwinder) US Standard Units |
|---|---|---|
| Machine dimensions | L 3545 x W 1725 x H 2350 mm | |
| Machine weight | 2,220 kgs | |
| Compressed air source | 5 ~ 7 kg/cm2 | |
| Electric power | 3 phase / 380 V / 50/60 Hz | |
| Air consumption | 60 L/min | |
| Material web flow direction | left to right | |
| Material web flow drive | by vacuum roller | |
| Material roll loading | 3” air shaft ×3 (1 each for main material roll, spare material roll, and delaminated protective layer rewind) 6” air shaft sleeve (optional) |
|
| Shaft drive | servo-driven | |
| Unwind web edge tracking | structural EPC | |
| Tracking detection range | ±10 mm | |
| Tensioning control | servo-driven vertical type | |
| Tension adj. range | 0.5 ~ 3.0 kgf | |
| Web speed | 10 ~ 100 mm/sec | |
| Cutting/joint table | included | |
| Anti-static device (optional) | anti-static bar (L 340mm) | |
| Dust cleaning device (optional) | contact cleaning roller + dust-collection adhesive roll cleaning roller size: ∮37.4 x L 355mm |
|
| Printing alignment | camera visual + screen move auto alignment (optional) | |
| Camera | 4 sets | |
| Lens FOV | 15 x 20 mm | |
| Image shooting | top/bottom both at same time (targets) | |
| Camera adj. range | X= ±75 ~ ±250 mm Y= ±100 ~ ±170 mm |
|
| Working table size | 380 × 570 mm | |
| Vacuum area | 320 × 480 mm | |
| Printing area | 340 × 500 mm | |
| Table vacuum source | ring-blower | |
| Vacuum hole size | ∮0.8 mm (pitch 20 x 20 mm) | |
| Table height | 980+60 mm | |
| Table up/down | servo-driven | |
| Screen frame O/D size | max. 950 × 950 mm ~ min. 700 × 700 mm | |
| Screen frame height | 25 ~ 40 mm | |
| Screen frame holding | pneumatic + manual locking | |
| Screen alignment | XXYY 4 axes ± 9.5 mm (working with CCD visual auto digitalized alignment system) | |
| Screen alignment drive | servo | |
| Screen peel-off drive | servo-driven, from print stroke start to end | |
| Screen peel-off distance | 0 ~ 20 mm | |
| Screen cleaning level height | 350 mm | |
| Printing direction | left to right | |
| Printing drive | servo | |
| Printing speed | 20 ~ 625 mm/sec | |
| Max. printing stroke | 620 mm | |
| Squeegee/flood coater pressure | 3 ~ 62 Kgf | |
| Squeegee inclination angle range | 20 ± 5º | |
| Flood coater inclination angle range | 45 ± 5º | |
| Print head skew angle | ± 4º | |
| Squeegee depth range | 12 mm adjustable | |
| Operation interface | touch-operated HMI, parameter setting/momory/call-out/reset | |
| Dust cover (optional) | unwinder: top dust cover printer: overall dust cover + HEPA |
|
Inspection Machine (by operator eye) -- optional
| Specifications | AT-RI3250 inspection machine Metric |
AT-RI3250 inspection machine US Standard Units |
|---|---|---|
| Machine dimensions | L 1475 × W 870 × H 1840 mm | |
| Machine weight | 700 kgs | |
| Compressed air source | 5~7 kg/cm2 | |
| Rated power capacity | 1.1 kw 2.15 A | |
| Electric power | 3 phase / 220 V / 60 Hz | |
| Flow direction | left to right | |
| Pass height | 980+60 mm | |
| Inspection | Hand-held camera shooting + monitor screen display (12.1”) | |
| Camera | 1 set (color) | |
| Lens FOV | 12.5 x 17 mm | |
| Inspection area | 340 x 500 mm | |
| Camera inspection height | 91 mm | |
| Material web speed | 10 ~ 100 mm/sec (adjustable) | |
| Material web drive | by servo-driven vacuum roller | |
| Vacuum source | ring-blower | |
| Operation interface | buttons | |
| 17 Cutting/joint table | with | |
| Air-borne inspection table | with | |
| Material web continuity | with (3” air shaft) | |
| Dust cover (optional) | top-lid dust cover |
Idling section -- optional
| Specifications | AT-RB3250 idling section Metric |
AT-RB3250 idling section US Standard Units |
|---|---|---|
| Machine dimensions | L 3495 × W 995 × H 2410 mm | |
| Machine weight | 1150 kgs | |
| Compressed air source | 0.8 kw / 2.88 A | |
| Electric power | 3 phase / 220 V / 50/60 Hz | |
| Material web flow direction | left to right | |
| Material web speed | 10 ~ 100 mm/sec (adjustable) | |
| Material web drive | by servo-driven vacuum roller | |
| Vacuum roller height | 1780+60 mm | |
| Vacuum roller | 6 sets driven by induction motors | |
| Vacuum source | ring-blower | |
| Dust cover (optional) | overall dust cover |
IR + Hot Air Circulation Dryer -- optional
| Specifications | AT-RIO4032 IR + Hot Air Circulation Dryer Metric |
AT-RIO4032 IR + Hot Air Circulation Dryer US Standard Units |
|---|---|---|
| Machine dimensions | L 4300 × W 1500 × H 2100mm (heating length 3760mm) |
|
| Machine weight | 3,270 kgs | |
| Electric power | 3 phase / 380 V / 50/60 Hz | |
| Power consumption | 102.9 kw | |
| Material web drive | by servo-driven vacuum rollers | |
| Effective web drive width | 250、300、320、340mm | |
| Conveyor height | 1750+60 mm | |
| Conveyor direction | left to right | |
| Conveyor speed | 0.5 ~ 6 m/min | |
| Heating | by IR + Hot air circulation | |
| Heating zone | 4 zones | |
| Conveyor length | total 16 m | |
| Air flow source | ring-blower | |
| Air flow direction | top-down | |
| Body material | Inside SUS430 outside SS41 painted |
|
| Temperature control | IR - SCR Hot air: SSR |
|
| Temperature range | room temp +20ºC ~ 200ºC | |
| Circulation system | 10.5” fan-blower | |
| Temperature evenness | within set temp ± 3 % | |
| Operation interface | Proface 7” touch-operated HMI, parameter setting | |
| Air exhaust | hot air 16 CMM (adjustable by mechanical flow valve) | |
| Protection measures | 1. over-temp setting on temperature controller, 10ºC over set heaters are shut off. 2. electronic over-temp protector(temp settable, normally highest temp +20ºC), if over heaters are shut off. 3. error display on HMI, beacon + buzzer alert, emergency-stop buttons. |
Rewinder
| Specifications | AT-RW3250 Rewinder Metric |
AT-RW3250 Rewinder US Standard Units |
|---|---|---|
| Machine dimensions | L 1250 × W 1195 × H 1390 mm | |
| Machine weight | 650 kgs | |
| Compressed air source | 5 ~ 7 kg/cm2 | |
| Electric power | 3phase / 220 V / 50/60Hz | |
| Material web flow direction | left to right | |
| Material roll loading | 3”air shaft ×3 (1 each for rewind, spare rewind, & protective layer roll unwind) | |
| Adding protective layer roll (optional) | 3”air shaft 6”air shaft sleeve (optional) |
|
| Material web drive | by servo-driven 90º angle vacuum roller | |
| Vacuum roller diameter | ∮164mm | |
| Material web speed | 10 ~ 100 mm/sec | |
| Vacuum source | ring-blower | |
| Unwind web edge tracking | Web guide + structural EPC ± 10 mm | |
| Tension control | by load cell + servo-drive | |
| Rewind tension adj. range | 0.5 ~ 3 kgf | |
| Operation interface | Proface 7” touch-operated HMI, parameter setting | |
| Dust cover (optional) | top dust cover |
ATMA ATMALINE RR3250/C brochure pdf