video view
COATING VIDEOS
Find out more
티티앤에스
팝업레이어 알림
팝업레이어 알림이 없습니다.- Home
- Solutions
- CURING OVEN
Solutions
CURING OVEN
TOP
ECO120C CURING OVENSystem Outline
-
bubble-free Convection Curing Oven
molde : ECO120C
- TTnS Inc. have solved the long-standing bubble issue with conformal coatings on printed circuit boards and other materials thus yielding successful transparent film production with no impact on actual throughput (UPH).
- ECO series Oven, TTnS patented
- The fully automated, electric-powered, convection cure oven completes a conformal coating production line and yields bubble-free and highly transparent coating films for inline mass production. In addition, with our unique focused convection technique, ECO series also provides significant efficiencies in electrical energy savings, and greatly reduces floor space needs on the shop floor. With our user and environment friendly solution, using standard magazines and PCB handlers, the ECO series quickly becomes the curing oven of choice amongst the world’s leading electronics manufacturers.
This TTnS Exclusive curing oven is a magazine-based system for maximum production throughput and reduced floor space. The first magazine of coated boards is stacked and then repeats the cycle as programmed. The system can easily cure all solvent based materials such as acrylics, urethanes, silicones, and rubber resins. Using a focused convection heating technique, utilizing precise SCR temperature control, and a wide-screen advanced touch program interface, the ECO series oven delivers a bubble-free solution, with a minimum of 50% energy and working space savings in a fully automated, inline circuit board coating process which meets all US and EU safety standards.
ECO120C CURING OVENSystem Configuration
ECO series Curing Oven Configurations
- Ⅰ. Electric-powered, Convection Focused Heating
- The ECO99C, 120C is a fully automated, electric-powered, and focused heat convection oven which controls the temperature precisely using a SCR unit within the range of +/-3.5℃. The circulating hot air flow of 20-30CMM creates three equally divided hot-turbulent-air-streams with 8-12 (turnovers). The air streams selectively wrap around the magazines while in the oven. Consequently, the system only heats the physical oven space that is around the magazines. Energy is not wasted in heating the remainder of the oven chamber. With this unique technique, energy consumption is reduced by more than 50% Additionally, this technique also substantially improves solvent flash-off.
-
Focused Cure Oven -
PHOTO ECO120C (front)
- Ⅱ. Magazine-based Curing creates a Bubble-free Solution
- How the System works : From a central control signal, a fully stacked magazine of coated boards moves into the curing oven and cycles on an RS40 chain conveyor using an encoder. The next magazine begins loading with coated boards and, when full, it moves into the oven behind the first magazine. This mechanism provides for continuous high production run rate as well as securing time for an appropriate solvent flash interval. This technique allows for bubble-free coatings at a high production rate.
※ Refer to below schematic drawing TTnS, Bubble-free Process
-
PHOTO Bubbles Burst Time Functional -
PHOTO Bubbles form on PCBA
- Ⅲ. Better Working Conditions: User & Environment Friendly
- The ECO series oven has been developed by focusing on easy operation & maintenance, compact design for lower capital investments and running cost, self-diagnosis of any potential errors, high curing performance, and safety. The system operator programs the oven using the wide-vision touch-screen found on the electrical control cabinet. After electric power is connected, the system operator may download new parameters as desired and select any necessary commands from the main menu. The system can monitor and display the operational status of the machine in real time.
- Greater than 50% energy and floorspace savings with a bubble-freesolution makes the ECO series oven an ideal system.
- A Dust / VOCs eliminating carbon filter keeps the cycling air clean.
- Focused hot air curing ensures high performance of solvent flash-off and consistent cure temperatures.
- Ⅳ. Free Knocked-down, Housing Structure with Advanced Insulation-Panels
- The frame of ECO series oven is fabricated with knocked-down Aluminum panels and uses very thin 45(mm) ceramic insulation panels that are a TTnS exclusive design. These panels guarantee minimal heat transfer loss despite being half as thick as compared to traditional panels.
Assuming the same running conditions,
Comparison of Insulation Panels
TTnS 45T/Conventional 100T
- Ⅴ. Safety Interlocks in the System
- The ECO series convection curing oven, like all TTnS products, has been developed with system safety as a top priority. While the system is running, safety detection is active at all times. If any system error or unexpected action is detected, the ECO series oven displays the error message and appropriate troubleshooting information on the system window along with sounding an audible buzzer and blinking on the control tower.
- System Over-heating Prevention
- System Temperature Control
- System Temperature Display
- System Conveyor-Run
- System Conveyor-Display
- System Circulation Fan-Run
- System VOCs Ventilation
- System Carbon-Filter Pressure
- Air-Seal Fan-Run
- Magazine Positioning
- Turntable Communication
- System Runtime
- System Primary E-power
- Ⅵ. After-Sales Service and Technical Support
- Presently, TTnS and its global business partners have sold TTnS coating solutions in more than twenty major countries in the world. Service and support is offered in all of these countries, and more. All coating systems & products from TTnS come field proven with one(1) year manufacturer’s warranty as norm.
- Ⅶ. ECO Series Oven, Primary Utilities
| Primary Power Supply : *440(VAC) Option |
220(VAC)*3Ø*50/60(Hz)*5(wires)*32(Amp) peak_ECO99C 380(VAC)*3Ø*50/60(Hz)*5(wires)*25(Amp) peak_ECO120C 380(VAC)*3Ø*50/60(Hz)*5(wires)*36(Amp) peak_ECO150C |
|---|---|
| Primary Compressed Air | minimum 60(psi) at Ǿ6 air hose, DCA |
| VOCs Vent Stack | Ǿ125 with Damper at one point ※3-5(CMM)*12.5mmAQ |
| Noise Level | ≤ 72dBA |
| Equipment Weight (naked) |
840(Kg)_ECO99C 1,050(Kg)_ECO120C 1,050(Kg)_ECO150C |
| System Footprint |
1,150(D)*1,750(H)*2,500(W)mm_ECO99C 1,250(D)*1,750(H)*3,000(W)mm_ECO120C 1,250(D)*1,800(H)*3,000(W)mm_ECO150C |
※ Refer to TTnS Systems Line-up in the Library
LAYOUT(L-Shape)_Dual C-Coating Systems Line-up_Hands off
LAYOUT(Straight)_Dual C-Coating Systems Line-up_Hands off
LAYOUT_Dual C-Coating Systems Line-up_SR Coating
LAYOUT_Single C-Coating Systems Line-up
LAYOUT_Single C-Coating Systems Line-up
LAYOUT1_Inline EMI.RFI Shield, Selective Film Coating on PCBA
LAYOUT2_Inline EMI.RFI Shield, Spiral Spray Coating on Semicon Chips
ECO120C CURING OVENSystem Specification
기판 이재장치
PCA UNLOADER
MODEL: TUP90-900Y(L) / TTnS Exclusive
DESCRIPTION: TTnS, multi-Magazine PCA UNLOADER “TUP90-900” is used at the end of conformal
coating process for coated PCAs unloading (stacking) into magazine from the coating WorkCell.
PCAs fully stacked magazine turns 90º clockwise and indexes to the next position inside
ECO Cure Oven.
"TUP90-900Y(L)" System Features, at A Glance
- Panasonic PLC Control System, Norm
- Autonics 5.7" Touch Screen Operation, Norm
- Industrial Magazine Y and L-size Compliant, Norm *Y-size : 400Wx460Dx570H / L-size : 460Wx535Dx570H mm
- Four(4) Pitches are selective every 10, 20, 30, 40mm, Norm (12mm Pitch available with AL6T Z-type)
- Lift-Positioning by aids of Servo-Motor Control, Norm
- PCA Flow : Left to Right Direction, Norm
- Exclusive Design, Magazine Turn 90º Clockwise, Norm
- SMEMA Interface Spec. 1.2, Norm
- CE Conformity, Option
-
TUP90-900Y Bird-Eyes’ View / Rc -
TUP90-900Y Bird-Eyes’ View / Lc
Utilities
| Electrical Power-Supply | - 1Ø x 200-230(VAC) x 50/60(Hz) x 1.0(KVA) or Less |
|---|---|
| Dry & Clean Compressed Air (DCA) | - 5-6(bars) x 10Ø Primary Air-hose |
| VOCs (Odor) Venting Unit (OD Ø123 x 1 PNT Duct) Odor Leak-Preventive, Door & Open Skirt : ESD-Proof, Vinyl-Blind |
Vent Volume: 15(CMM) x 20(mmAQ) @ambient |
"TUP90-900Y(L)" System Function and Characteristics
- PCA Buffer Conveyor Run : 2phase, Step-Motor
-
Two(2) Steps PCA Stacking (with pushrod) : Air-cylinder
- User’s Choice, either SOLO or TANDEM stack depending on curing time of the applied coating material
- SOLO stacking is standard. It is compatible with the board size 330(D)x440(L)mm thru 380(D)x510(L)mm
- TANDEM stacking availability is option. It limits the compatible board size to 380(D)x240(L)mm maximum
- Incremental, Lifting Up & Down Control : (Panasonic) Servo-Motor Adopted
- Magazine Loading & Unloading Conveyor : AC Motors
- Magazine 90º Turntable : Built-in, backed by Air-cylinder (Power Muller assists)
- Number of Magazine Hold : One(1) on the Upper, Two(2) on the Lower Level
- Magazine Compatibility : Three(3) Options available / Magazine Y, L and Z-size
Technical Data : "TUP90-900Y(L)"
| ITEM | DESCRIPTION | SPECIFICATION |
|---|---|---|
| PCA Compliant | Min. Size | 60(L) x 60(D)mm |
| Min. Size | 330(D)x440(L)mm, 380(D)x510(L)mm, 400(D)x450(L)mm | |
| Thickness | 0.8 - 5.0mm | |
| Max. Weight | 2.0(Kg)/unit | |
| CONVEYOR & Associates | Pass-Line Height | 950 ± 30mm |
| Stage | Single Conveyor | |
| Belts | Time Belts | |
| Driver | 2 phase, Step-Motor | |
| Edge Clearance | more than 5.0mm both-sides | |
| Tallest Component | +70mm / -70mm (Tolerable) | |
| PCA Flow Direction | Left to Right | |
| Conveyor Rail | Front Rail, Fixed | |
| Width Adjustment | AWA (by aids of Step-Motor) | |
| ✷ Special Function | Magazine Slow-Down, Ahead (option) | |
| MAGAZINE Compatible | Compatible Size | Magazine Y, L and Z-size Workable * Y : 400Lx460Dx570Hmm / L : 460Lx535Dx570Hmm / Z : SQ475x520Hmm |
| PCA Selection | by aids of Air-cylinder and Up/Down Guider | |
| Buffering Capacity | 3-4 Magazines Holding [UD : 1-2(sets) / LD : 2(sets)] | |
| ✷ Special Function | Selection of PCA Stacking Mode * SOLO / TANDEM Stacking as Needed |
|
| COMMUNICATION | System Interface | SMEMA 1.2 |
| DIMENSION | (W)x(D)x(H) in mm |
1,476(W) x 2,186(D) x 1,828(H)mm 1,476(W) x 2,186(D) x 1,828(H)mm |
| WEIGHT | Self-Load, naked | Approx. Y-size : 600Kg, L-size620Kg |
| MAIN SYSTEM CONTROL | Controller | Panasonic P.L.C. |
| Data Input | Autonics 5.7” Touch Panel | |
| Setting Ups |
- PCA Loading Pitch - Magazine Up/Down Speed - PCA size for AWA (Automatic Width-Adjustment) |
|
| MAGAZINE INCREMENTAL, LIFT UP/DOWN |
Speed | 5 - 200(mm/s) Programmable |
| Drive | 400W (Panasonic) Servo-Motor with Brake | |
| Actuator | Ball Screw & LM-Guide | |
| Gear Ratio | 1 : 5 | |
| Repeatability | +/-0.02mm (+/-20um) | |
| MAGAZINE LIFT CONVEYOR | Speed | 200(mm/s) |
| Drive | 25W AC Motor with Gear | |
| Actuator | Plastic Chain-Conveyor | |
| Gear Ratio | 1 : 25 | |
| Magazine Clamp | Cylinder 2ea (Upper / Lower) | |
| MAGAZINE LOADING CONVEYOR |
Speed | 200(mm/s) |
| Drive | 25W AC Motor with Gear | |
| Actuator | Plastic Chain-Conveyor | |
| Gear Ratio | 1 : 30 | |
| Magazine Buffering | 1(set) | |
| Magazine Stop | Stopper Cylinder | |
| MAGAZINE 90º TURNTABLE | Speed | 200(mm/s) |
| Drive | 25W AC Motor with Gear | |
| Actuator | Plastic Chain-Conveyor | |
| Gear Ratio | 1 : 25 | |
| Magazine Buffering | 1(set) | |
| Magazine Stop | Stopper Cylinder | |
| Magazine 90º Turn | Cylinder with Stopper | |
| Auxiliaries | ✷
Air-cylinder (Pushrod) makes sure Magazine Loading into neighboring Oven Entry-Vestibule |
|
| MAGAZINE UNLOADING CONVEYOR |
Speed | 200(mm/s) |
| Drive | 25W AC Motor with Gear | |
| Actuator | Plastic Chain-Conveyor | |
| Gear Ratio | 1 : 25 | |
| Magazine Buffering | 1(set) | |
| Magazine | Mechanical Stopper | |
| MISCELLANEOUS | - | - Emergency Stop Button (E-STOP) - Main Air Pressure Switch (SMC) - Loading Part Magazine Stopper |
TUP90 900Y(L) DIMENSION : O utward V iew 3D
✷ Platform Y-size / External Dimension : 1,218(W) x 1,460(D) x 1,850(H)mm
✷ Platform L-size / External Dimension : 1,506(W) x 2,216(D) x 1,860(H)mm