Why Choose Our PCB Exposure Machines?
As a professional PCB exposure machine manufacturer in China, Golden Eagle offers cutting-edge UV LED exposure technology designed for high-resolution circuit board production. Our machines deliver superior performance for inner layer, outer layer, and solder mask exposure applications.
High Resolution Exposure
Achieve precision down to 50μm for intricate circuit patterns with our advanced UV LED exposure systems. Perfect for complex PCB designs.
UV LED Technology
Energy-efficient LED exposure units with up to 20,000 hours lifespan and 70% less energy consumption compared to traditional mercury lamps.
CCD Alignment System
Precision CCD alignment exposure machines ensure perfect registration with ±5μm accuracy for multi-layer PCB production.
Double-Sided Exposure
Simultaneous double-sided exposure capabilities increase productivity to 5-6 panels per minute for circuit production.
Vacuum System
High-quality vacuum exposure units ensure consistent light contact for uniform exposure quality across the entire work area.
Industrial Build Quality
Robust construction designed for demanding industrial environments with minimal maintenance requirements and maximum uptime.
LDI Laser Direct Imaging FILMLESS
14,000 dpi resolution with 12 parallel DI lenses & 1,632 W hybrid UV laser — 5-6 panels/min inline throughput, no phototool film, no film distortion. Perfect for HDI PCB, 5G substrate, and high-mix production. View GE-DI8563-100ZH12 LDI →
Laser Direct Imaging (LDI) — Filmless PCB Exposure
For HDI, fine-line PCB, and high-volume solder mask production, LDI writes patterns directly from Gerber/ODB++ — no film, no alignment drift, no per-product film cost. The GE-DI8563-100ZH12 delivers 14,000 dpi / 12 DI lenses / 1,632 W / 5-6 panels/min.
LDI vs UV + Film
| Item | UV + Film | GE-DI8563 LDI |
|---|---|---|
| Phototool | Yes (film) | No — Gerber / ODB++ |
| Alignment | ± 25–50 μm | ± 12 μm |
| Changeover | New film (days) | Load file (seconds) |
| Recurring cost | Film + rework | Laser only |
Our PCB Exposure Machine Product Lineup
Explore our comprehensive range of LED exposure machines designed for various PCB manufacturing applications, from prototype production to high-volume industrial manufacturing.
GE-DI8563-100ZH12 LDI Exposure Machine (Laser Direct Imaging)
- Model: GE-DI8563-100ZH12
- Optical Resolution: 14,000 dpi (~1.81μm)
- Bridge > 75μm | Opening > 100μm (25μm dry film)
- Alignment: ±12μm | Precision: ±2μm
- Production size: 300×300 - 630×830 mm
- Throughput: 5-6 panels/min (inline) | 10 sec/side
- 12 DI lenses · 1,632 W hybrid UV laser
- Gerber 274X / 274D / ODB++
Semi-automatic filmless laser direct imaging for fine-pitch solder mask, HDI, and 5G substrate. 12 parallel DI lenses with 1,632 W hybrid UV laser eliminate phototool film cost and distortion. EXW Beijing quotation available.
► Watch working video USD 450,000
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UV LED PCB Exposure Machine
- Model: GE-UV700
- Exposure Area: 1060×700mm
- Resolution: 50μm
- Circuit Production Capacity: 5-6 panels per minute
- Solder Mask Production Capacity: 2-3 panels per minute
- Dimensions: 2700×1630×1750mm
This double-sided UV LED exposure machine is engineered for mass production of various PCB types including dry film, wet film, inner layer and outer layer applications. Featuring advanced light uniformity technology and precise vacuum systems.
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Semi Automatic 4 CCD Alignment LED Solder Mask Exposure Machine
- Model: GE-4CCD-LED6070
- Exposure area:600*700mm
- Resolution:2.0 mil
- Circuit Production Capacity: 5-6 panels per minute
- Solder Mask Production Capacity: 2-3 panels per minute
- Dimension(L*W*H):2760*1740*2040mm
Double-sided simultaneous exposure,high-precision optical system LED parallel cold light source ; high resolution 2.0 mil;4 CCD adopts high-resolution visual alignment system to automatically learn to check aligment;
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8 CCD Alignment LED Exposure Machine
- Model: GE-8CCD-LED6070
- Exposure area:600*700mm
- Resolution:2.0 mil
- Circuit Production Capacity: 5-6 panels per minute
- Solder Mask Production Capacity: 2-3 panels per minute
- Dimension(L*W*H):2860*1740*2040mm
double-sided simultaneous exposure with high output,capacity 2-3 PCS/Min;High precision optical system,LED parallel cold light source whose multi-wave ratio can be independently adjusted;8 CCD adopts high-resolution visual alignment system to automatically learn to check alignment;
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UV LED Exposure Unit for Screen Printing
- Model Number:GE-LED1200
- Table size: 1300*1600mm
- Vacuum Pressure System
- Power:1KW/220V/50Hz
- light source： 365-420nm LED cold light source
- LED UV light source is a kind of light emitting diode, which has the characteristics of light stability, uniformity and long service life.
Integrated LED photolithography exposure and curing system for streamlined PCB manufacturing, delivering precise pattern transfer and efficient solder mask processing in a single automated workflow.
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LED UV exposure machine single side
- Model Number:GE-LED1400
- Table size: 1800*1400mm
- Vacuum Pressure System
- Power:1KW/220V/50Hz
- light source： Taiwan LED chip
- LED UV light source is a kind of light emitting diode, which has the characteristics of light stability, uniformity and long service life.
The Single-Sided LED Exposure Machine is an advanced photolithography system designed specifically for high-precision pattern transfer onto photosensitive substrates (such as dry film or liquid photoresist) coated on one side of flat panels. It utilizes high-intensity, collimated UV LED arrays as its illumination source.
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Single face UV Exposure Machine
- Model Number:GE-B2
- Working size: 800*1000mm
- Outsize: 1100*1100*1200mm
- Vacuum Pressure System
- Windy Cooling System
- This Offset Plate Exposure Machine have electric shutter control system to operate conveniently and quickly; Wind cooling system to working continue and long times;
The Single-Face UV Exposure Machine is a precision photolithography system utilizing high-intensity UV light to transfer circuit patterns onto photosensitive substrates (like PCB laminates) coated on one side, featuring UV lamps, vacuum frame alignment, and energy control for consistent results. Applications: Primarily used in manufacturing single-sided printed circuit boards (PCBs), flexible circuits, labels, signs and electronic components requiring high-resolution one-sided patterning.
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Double Side UV Exposure Machine
- Model Number:GE-B650
- Working size: 650*850mm
- Outsize: 2200*1430*1750mm
- Vacuum Pressure System
- Windy Cooling System
- This machine is suitable for double-sided exposure of metal plate, metal crafts, etching and cutting process.
Compact industrial system (650×850mm work area) for dual-sided UV exposure, featuring vacuum pressure and cooling systems. Ensures precise pattern transfer on both sides of metal plates, PCBs, and etched crafts. Ideal for high-accuracy applications in electronics, metalworking, and decorative industries.
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Scanning Double side UV LED Exposure Machine
- Model: GE-UV5000
- Exposure area:5000*1200mm
- Resolution:50um
- Dimension(L*W*H):6500*1630*1750mm
- weight:3000kgs
- Scanning exposure mode, more uniform light energy, do not need to repeatedly lift machine operation, convenient, fast, safe.Double-sided exposure machine.
Industrial-grade system with 5000×1200mm exposure area and 50μm resolution. Features scanning exposure mode for uniform energy distribution and efficient double-sided processing. Ideal for large-format PCBs,Aluminum LED, display panels, and precision metal etching.
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Large Screen Printing Exposure Machine
- Model:GE-B48
- Maximum Exposure size:1500*3000mm
- Exposure type: Single side
- Dimension(L*W*H):1600*3200*1200mm
- Large size Screen Printing Plate Vacuum Exposure Machine Exposure area is 1500*3000mm ,non-standard product can be tailor-made by your requirements.The position of the exposing lamp can be freely adjusted in accordance to the printing frame sizes.
Large Format Screen Printing Plate Vacuum Exposure Machine. Industrial-grade single-side exposure system with 1500×3000mm working area, customizable for non-standard sizes. Adjustable UV lamp positioning ensures precision for screen printing plates, embossing plates, stainless steel decorative panels, and architectural metal etching applications.
View DetailsLooking for screen printing exposure units? We also offer vacuum exposure units designed specifically for screen printing applications. View our screen printing exposure machines →
Applications of PCB Exposure Machines
Our LED exposure units and PCB exposure equipment serve a wide range of applications in electronics manufacturing and metal processing industries.
Inner Layer Processing
Creating circuit patterns on individual PCB layers with precision up to 50μm for multi-layer board production.
Outer Layer Imaging
Transferring patterns to outer copper layers with ±5μm accuracy for precise circuit definition.
Solder Mask Exposure
Applying protective coatings with precise openings for component placement using LED UV technology.
Legend Printing
Adding component identification markings with high resolution for easy assembly and inspection.
Flexible Circuits
Specialized exposure for flexible PCB materials requiring specific wavelength control and precision.
Screen Printing
Large format exposure for screen printing plates, embossing plates, and decorative panels.
Metal Etching & Printing Applications
Decorative Surface Patterning
Intricate designs onto jewelry, cutlery, and luxury goods through photoresist exposure.
Precision Component Manufacturing
Micro-patterns on surgical tools, aerospace parts, and watch components.
Filter Mesh Processing
High-resolution micro-patterns on metal sheet for filtration applications.
UV LED vs Traditional Mercury Exposure: Which is Better?
Modern LED exposure machines offer significant advantages over traditional mercury vapor lamps. Here's a comprehensive comparison to help you make an informed decision.
| Feature | UV LED Exposure Machine | Mercury Vapor Exposure |
|---|---|---|
| Lifespan | Up to 20,000 hours | 1,000-2,000 hours |
| Energy Consumption | 70% less than mercury | High power consumption |
| Warm-up Time | Instant on/off | 5-15 minutes warm-up |
| Light Consistency | Consistent output over lifetime | Degrades over time |
| Wavelength Control | Precise 365-420nm selection | Fixed broad spectrum |
| Environmental Impact | No mercury, eco-friendly | Contains hazardous mercury |
| Heat Generation | Minimal heat output | Significant heat |
| Operating Costs | Lower long-term costs | Higher maintenance costs |
Recommendation: For new PCB manufacturing setups, we strongly recommend UV LED exposure machines due to their lower operating costs, better precision control, and environmental benefits. The initial investment is quickly offset by energy savings and reduced maintenance.
Frequently Asked Questions About PCB Exposure Machines
Premium PCB Exposure Machines for Precision Circuit Board Manufacturing
Golden Eagle offers cutting-edge PCB exposure machines designed for high-resolution circuit board production. Our UV LED exposure systems deliver superior performance for inner layer, outer layer, and solder mask applications. With features like CCD automatic alignment, high vacuum systems, and precise light control, our exposure machines ensure exceptional accuracy and repeatability in PCB manufacturing.
Request a Quote TodayPCB Exposure Technology Explained
PCB exposure machines are essential equipment in the printed circuit board manufacturing process. Using UV light technology, these machines transfer circuit patterns from photomasks onto photosensitive-coated boards. The precision of this process directly impacts the quality and functionality of the final PCB.
Key Features of Modern Exposure Systems:
Today's advanced exposure machines incorporate UV LED technology that offers significant advantages over traditional mercury vapor lamps. LED systems provide consistent light output, longer lifespan (up to 20,000 hours), reduced energy consumption (up to 70% less), and instant on/off capability. The most sophisticated machines feature CCD automatic alignment systems that ensure perfect registration between layers, critical for multi-layer PCB production.
Applications in PCB Manufacturing:
- Inner Layer Processing: Creating circuit patterns on individual PCB layers with precision up to 50μm
- Outer Layer Imaging: Transferring patterns to outer copper layers with ±5μm accuracy
- Solder Mask Application: Applying protective coatings with precise openings for components
- Legend Printing: Adding component identification markings with high resolution
- Flexible Circuits: Specialized exposure for flexible PCB materials requiring specific wavelength control
Applications in Metal etching & printing:
- Decorative Surface Patterning: Transfers intricate designs onto jewelry, cutlery, and luxury goods through photoresist exposure before acid etching.
- Artistic Metalwork: Projects detailed artwork onto copper, brass, or silver sheets for sculptures and architectural elements.
- Precision Component Manufacturing: ACreates micro-patterns on surgical tools, aerospace parts, and watch components for functional etching.
- filter mesh: Creates micro-patterns on metal sheet double side with high resolution.