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What is PCB Depaneling Machine ！

2025-09-19

A PCB depaneling machine is a specialized equipment in the electronics manufacturing industry, mainly used to separate individual printed circuit boards (PCBs) from a panelized board. Here is a detailed introduction:

Definition and Function

In the PCB manufacturing process, multiple PCBs are often fabricated on a single large panel for convenience in processing and production. The PCB depaneling machine cuts or separates these interconnected PCBs from the panel, making them ready for subsequent assembly, testing, and other processes.

Types and Working Principles

Laser Depaneling MachinesLPKF Laser & Electronics: These machines use laser technology to cut the PCBs. They can achieve stress - free, dust - free, and even carbonization - free processing. For example, LPKF's laser depaneling machines use clean - cut technology to provide high - quality cut edges with high flexibility and are suitable for various materials such as FR4, FPCBs, ceramics, etc.
Router Depaneling Machines: Also known as milling cutter depaneling machines, they use a rotating milling cutter to cut along the pre - designed cutting lines on the PCB panel. This type of machine can achieve high - precision cutting and is suitable for various types of PCBs. For example, Seprays' GAM 336AT in - line automatic PCB router depaneling machine can automatically load and unload panels and perform cutting operations.
V - cut Depaneling Machines: These machines are used for PCBs that have been pre - scored with a V - cut. They use a pneumatically driven or electric - controlled mechanism to separate the PCBs along the V - cut lines. For example, the SAM SM - 4000 is a V - cut depaneling machine that can separate PCBs without causing bending or tension stress, and is suitable for PCBs with components close to the edges.

Characteristics and Advantages

High Precision: Can ensure accurate separation of PCBs, with a positioning accuracy that can reach up to ±20 µm or even higher in some advanced modelsLPKF Laser & Electronics.
No Damage to PCBs: Advanced depaneling machines can minimize stress and mechanical damage to PCBs during the separation process, protecting sensitive components on the PCBs.
High Efficiency: Can complete the depaneling operation quickly, improving production efficiency, especially suitable for mass - production scenarios.
Flexibility: Can be adapted to different sizes, shapes, and materials of PCBs, with certain programmability and adjustability.

Application Scope

PCB depaneling machines are widely used in various fields of the electronics industry, including consumer electronics, automotive electronics, aerospace, and medical electronics, etc. They are an essential part of the PCB manufacturing and assembly process.

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Kasus-kasus

What is PCB Depaneling Machine ！

Definition and Function

Types and Working Principles

Characteristics and Advantages

Application Scope

Mesin depaneling PCB

PCB depaneling Router

pemisah PCB

lem mesin dispenser

meninju mesin PCB

PCB V Cut Machine

PCB Konveyor