China-based High-current Industrial PCB Manufacturing Project

Industrial Control Printed Circuit Board Case Study
	Base Material	FR4
	Layers	4
	Dimensions	-
	PCB Thickness	2.36 mm
	Board Solder Mask Color	Green
	Silkscreen	White
	Surface Finish	ENIG
	Special Technics	High-density connector interface design management, Thick board processing

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As an Industrial-Grade PCB, it is is produced through reliable industrial PCB manufacturing using a 4-layer FR4 printed circuit board with an extra-thick 2.36 mm structure.

KnownPCB was build at 2008, who is speciallized at high-current industrial PCB manufacturing and prototyping.

We always coorperate smoothly with global customers from diversity industries. We also face a lot PCB manufacturing challenges.

A key manufacturing challenge lies in the thick-board PCB fabrication process. The 2.36 mm board thickness requires carefully controlled lamination conditions to maintain strong interlayer bonding and prevent delamination during thermal processing. During PCB drilling, the thick material increases tool wear and makes it more difficult to maintain smooth hole walls and dimensional accuracy, so high-hardness drill bits and optimized drilling parameters are applied to ensure consistent hole quality and reliable electrical interconnections. As a durable bare PCB, the structure of the durable bare PCB offers excellent mechanical strength and stability for demanding industrial environments.

From bare board fabrication to Turnkey PCB Assembly, KnownPCB supports complete industrial PCB manufacturing for demanding industrial electronics applications with DFM Review. Our capabilities also extend to full PCB box build assembly services, helping customers streamline production from printed circuit board fabrication to finished industrial systems.