developing machine for PCB
The developing machine for PCB small scale is designed for precise and efficient processing of printed circuit boards. Ideal for low-volume production, it features adjustable parameters for developing photoresist, ensuring accurate pattern transfer and high-quality results in a compact and user-friendly package.Development, etching, and film stripping can be connected into one production line to achieve automated production.
Working Principle
The PCB developing machine works by spray developing solution to remove unexposed photoresist from a circuit board. After UV exposure, the machine uses chemical developers to dissolve the unwanted resist, revealing the circuit pattern. Adjustable settings control temperature, spray pressure, speed and time for precise development and accuracy.
Technical Parameters
- Model :GE-S400
Power: 3KW/380V/50HZ (60HZ)
Working size: 400*L mm(L= length is not limited)
working height:720±10mm;
Etching area length: 500mm
Washing area lenght:200mm
Working Temp.: 38~65℃
Tolerance: 0.05mm
Etching type: PLT sprayer
Transfer type: PLT wheel
Tank Volume : 200L
Chemical use: Acid or alkaline - Outsize: 1100*850*720(mm)
weight: 300kgs
Network Filter System
Long time Etching Ability
Process flow: Load → Etching → →washing →Unload
Automatic Control System Includes:
- Working Speed Adjustment: Allows precise control over conveyor speed to ensure uniform etching.
- Pressure Adjustment: Regulates the pressure of the spray and rinsing systems to optimize the etching and cleaning process.
- Temperature Control: Monitors and adjusts the working temperature to maintain consistent chemical reactions.
- High-Temperature Resistant Materials: Features German PP material that withstands temperatures up to 90°C, ensuring durability and reliability.
Developing Machine Applications:
1. PCB Manufacture Process: Essential for developing photoresist layers on printed circuit boards to accurately reveal circuit patterns after UV exposure.
2. Metal Etching Process for Lab: Facilitates the development of photoresist on metal surfaces, enabling precise etching for research and prototyping.
3. Small-Scale Production PCB: Ideal for low-volume PCB production, providing accurate development of photoresist for high-quality, small-batch circuit boards.
4.Research and Development:Laboratory Sample Processing: Useful for R&D and laboratory testing where precise material processing is required, offering high precision and controllability.
machine video :
Discover the versatile applications of developing machines for PCB manufacturing, metal etching in labs, and small-scale PCB production, ensuring precise and high-quality results for various processes.
Related equipment ：
Photoresist Developing Machine
more PCB machine https://www.etchmachinery.com/index.html
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