Automatic PCB Depaneling Machines

Precision CNC routing solutions for high-volume electronics manufacturing. From inline SMT line integration to flexible offline workhorse machines, Keli Smart delivers reliable, high-accuracy depaneling equipment backed by nearly 30 years of engineering expertise.

Our Automatic Depaneling Machine Range

Explore our complete lineup of automatic PCB depaneling solutions designed for various production volumes and application requirements.

HOT SELLER
KL-4500U Inline PCB Router
Inline Series

KL-4500U

Dual-worktable inline PCB router with full SMEMA conveyor integration for high-volume SMT production lines. Fully automatic loading, routing, and unloading.

  • Work Area300 × 330 mm
  • Accuracy±0.01 mm
  • Spindle5K–60K RPM
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NEW
KL-4500X Inline Router
Inline Series

KL-4500X

Carrier-type inline PCB depaneling machine with compact footprint. Ideal for smaller PCB sizes and space-constrained production environments.

  • Work Area300 × 200 mm
  • Accuracy±0.01 mm
  • Spindle5K–60K RPM
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BEST VALUE
KL-3500II PCB Router
Offline / Standalone

KL-3500II

Twin-table standalone CNC PCB router with high precision and flexible operation. Combined-table mode supports large panel sizes up to 730mm wide.

  • Work Area360 × 310 / 730 × 310 mm
  • Accuracy±0.01 mm
  • Spindle5K–60K RPM
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KL-3500WII Router
Offline / Standalone

KL-3500WII

Enhanced dual-table offline PCB router with upgraded dust extraction and wider work envelope. Designed for mid-to-high volume standalone production.

  • Work Area360 × 310 mm
  • Accuracy±0.01 mm
  • Spindle5K–60K RPM
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KL-3530 Offline Router
Offline / Entry Level

KL-3530

Entry-level offline CNC PCB router with reliable performance and cost-effective operation. Perfect for small factories and R&D centers.

  • Work Area350 × 300 mm
  • Accuracy±0.02 mm
  • Spindle5K–50K RPM
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KL-3530S Router
Offline / Enhanced

KL-3530S

Upgraded version of KL-3530 with improved motion control, enhanced dust extraction, and additional software features for better productivity.

  • Work Area350 × 300 mm
  • Accuracy±0.015 mm
  • Spindle5K–60K RPM
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LARGE FORMAT
KL-5040 Large PCB Router
Offline / Large Format

KL-5040

Large-format CNC PCB depaneling router designed for oversized panels and LED boards. Dual-table configuration maximizes production efficiency.

  • Work Area500 × 400 mm
  • Accuracy±0.02 mm
  • Spindle5K–60K RPM
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HIGH CAPACITY
KL-5088 Dual Spindle
Offline / High Output

KL-5088

Dual-spindle high-output PCB router for maximum throughput in standalone configuration. Processes two panels simultaneously for doubled productivity.

  • Work Area500 × 400 mm (dual)
  • Accuracy±0.02 mm
  • Spindle5K–60K RPM ×2
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HEAVY DUTY
KL-5545 Heavy Duty Router
Offline / Heavy Duty

KL-5545

Heavy-duty PCB depaneling router with reinforced machine structure for thick boards and high-stiffness cutting. Ideal for automotive and industrial PCBs.

  • Work Area550 × 450 mm
  • Accuracy±0.02 mm
  • Spindle5K–60K RPM
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Looking for a different configuration? We also offer KL-6208, KL-8008, KL-8308, and KL-9008 series for specialized applications. Contact us for the full catalog.

Why Choose Keli Smart?

Manufacturers worldwide trust Keli Smart for their PCB depaneling needs — here's why.

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Factory Direct Supply

Own manufacturing facility in Dongguan, China with nearly 30 years of experience. Competitive pricing and direct engineering support.

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Precision Engineering

±0.01mm positioning accuracy with Panasonic servo motors, high-precision ball screws, and CCD vision alignment systems.

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ISO & CE Certified

All machines meet international quality and safety standards. View certifications for full details.

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Global After-Sales

Dedicated technical support team with remote diagnostics and on-site service available in over 30 countries worldwide.

Industry Applications

Our automatic PCB depaneling machines serve a wide range of electronics manufacturing sectors.

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Consumer Electronics

Smartphone motherboards, tablet PCs, wearables, chargers, and home appliance control boards. High-volume inline solutions maximize throughput.

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Automotive Electronics

ADAS modules, powertrain controllers, infotainment systems, and BMS boards. Low-stress routing meets stringent automotive reliability requirements.

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Medical Devices

Patient monitoring equipment, diagnostic devices, and implantable electronics. Precision cutting with strict quality control for medical-grade PCBs.

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Industrial Control

PLC modules, VFD boards, robotics controllers, and industrial IoT gateways. Rugged machine construction for 24/7 factory operation.

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Telecommunications

5G infrastructure boards, base station modules, routers, and high-frequency RF circuits. High-accuracy routing for fine-pitch components.

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LED & Lighting

LED strip panels, driver boards, and large-format lighting panels. Large-format machines handle oversized LED arrays with efficiency.

See how our machines perform in real-world scenarios — browse our case studies →

Find the Right Depaneling Solution for Your Factory

Not sure which machine is best for your application? Our engineering team can help you select the optimal configuration based on your PCB specifications, production volume, and budget.

Frequently Asked Questions

Common questions about Keli Smart automatic PCB depaneling machines.

Q: What is an automatic PCB depaneling machine?

A: An automatic PCB depaneling machine uses CNC routing technology to separate individual PCBs from a panel array with high precision and minimal mechanical stress. Automatic models include inline systems that integrate with SMT production lines and offline systems with automated features like vision alignment and dual worktables.

Q: What is the difference between inline and offline depaneling?

A: Inline depaneling machines integrate directly into SMT production lines via conveyor systems for fully automated, unattended operation. Offline depaneling machines are standalone units that require manual loading and unloading but offer greater flexibility for high-mix, low-volume production.

Q: What accuracy do Keli Smart depaneling machines achieve?

A: Keli Smart automatic PCB depaneling machines achieve positioning accuracy of ±0.01mm and cutting accuracy of ±0.05mm, with CCD vision alignment and MARK point auto-correction for consistent precision across production runs.

Q: Which Keli machine is best for high-volume production?

A: For high-volume SMT production, the KL-4500U inline PCB router is recommended. It features dual worktables, SMEMA-compatible conveyor integration, and fully automatic operation capable of processing 960-1,100 boards per hour with minimal operator intervention.

Q: Do Keli machines support custom configurations?

A: Yes, Keli Smart offers customizable options including dual-spindle configurations, automatic tool changers, barcode scanning for program selection, MES interface connectivity, HEPA dust extraction upgrades, and custom work area sizes to match specific production requirements.