Views: 0 Author: Site Editor Publish Time: 2025-07-25 Origin: Site
In electronics manufacturing, precision and efficiency matter greatly. The PCB etching machine is vital for turning copper-clad boards into circuits. A new generation of these machines has emerged with advanced features. Let's explore the key ones.
Traditional machines have a rigid board shutdown function, wasting power and water when idle. The new model removes this feature, allowing users to set custom boardless shutdown times. After a predefined idle period, it enters a low-power state, cutting energy and water use. This promotes sustainability and offers long-term cost savings.
The heating section in etching is risky for overheating. The new machine has an overheating protection system with precise sensors. If the temperature exceeds the safe limit, an alarm sounds instantly, prompting operators to act. This prevents machine damage and ensures personnel safety.
Maintaining the right liquid level in the etching tank is crucial for quality. The new machine uses sensors for real-time liquid level measurement. If the level gets too high, an alarm goes off, enabling operators to adjust it promptly. This keeps the etching process stable and produces high-quality PCBs.
Non-standard customization for reference only
| Project | Specifications |
| External dimensions | 6700mm(L)x2430 mm(W)x290025 mm(H) |
| Workpiece Specifications | 630x630mm [maximum] 150x150 mm [minimum] 0.05-3.2mm [thickness] |
| Transfer speed | 0 ~ 5m/min (adjustable) |
| Conveying surface width | 800mm[Effective working surface width: 740mm] |
| Travelling roller diameter | 40mm |
| Travelling roller distance | 35mm |
| Power Requirements | 3-phase 380V AC 50Hz (motor power 28KW, heating tube power 12KW) |
| Control electric box | Touch screen and PLC control |
| Other | Customized according to customer requirements |
The swing mechanism distributes the etching solution evenly. The new machine upgrades this system. It has a larger swing diameter for wider coverage and reduces uneven etching. The swing arm is thickened and reinforced with a wear-resistant sheet for durability. This minimizes vibrations, ensuring smooth swinging and uniform solution application for better PCB quality.
The new PCB etching machines mark a big step forward in performance, safety, and sustainability. With smart power control, overheating protection, precise liquid monitoring, and an enhanced swing system, they offer high precision and efficiency. Whether for small-scale hobbyists or large factories, investing in these machines can bring better results, lower costs, and less environmental impact, opening up new possibilities in electronics.
Equipment process: Board entry→Precision etching→Overflow washing(1)(2)(3)(4)→Water washing/drying→Exit board
