Our impact
How We Deliver Reliable Plasma Polishing Solutions
At Bayi Automation, we deliver high‑performance plasma polishing & deburring equipment for metal‑processing industries. Combining mature process know‑how, precise manufacturing and strict quality control, we help customers solve complex surface finishing challenges worldwide.
Standard Plasma Polishing Machine Series
Designed for precision surface polishing, this series works well with stainless steel, copper, aluminum alloy, zinc alloy, Kovar alloy and nitinol. It delivers smooth, burr‑free finishes for metal components, maintaining high processing consistency.
Supporting Environmental Protection Equipment
This mixing tower cools plasma‑polisher waste gas, condenses water vapor, captures ammonia into ammonia water, and eliminates odorous pollutants through filtration‑photolysis to realize compliant emissions.
Ultrasonic Cleaning Equipment Series
For metal products, the ultrasonic cleaner uses ultrasonic cavitation to strip oil, cutting fluid, oxide layers and residual debris, thoroughly cleaning metal workpieces without damaging metal substrates.
WHY CHOOSE US
1. Product Quality Assurance
We focus on plasma polishing & electrochemical deburring equipment. Combining robust hardware design and mature process technology, we provide stable, labor‑saving surface‑finishing machines and full‑set supporting services for metal‑processing customers worldwide.
2. Flexible Payment Terms
Multiple payment options are available. As direct factory supplier, we eliminate price markup from middlemen.
3. On‑time Delivery Guarantee
Production is managed by standardized production lines to ensure on‑schedule shipment. Free long‑distance logistics service is also provided.


4. Greatly Improved Production Efficiency
It realizes 360‑degree all‑round dead‑corner‑free polishing for complex special‑shaped parts, deep holes and narrow gaps. One single machine can replace 10‑20 manual polishers and boost overall production efficiency by 10 times.
5. One‑stop Full‑range Supporting Service
Environment‑friendly accessories such as waste gas purification towers and polishing wastewater recycling systems are available for full‑turnkey line delivery. We provide free on‑site installation, commissioning and operator technical training.
OUR GLOBAL CLIENTS
Global clients & cooperative partners
We have established long‑term cooperation with customers across India, the UK, Europe and North America, delivering customized plasma‑polishing solutions for metal‑processing enterprises worldwide.



Core Technical Advantages of Plasma Polishing
Superior surface finishing performance compared with mechanical and electrolytic polishing
1. Eco-friendly & Sustainable Production
The polishing liquid contains no heavy metals; waste liquid can be recycled and reused. No dust is generated during the whole process, keeping the workshop clean and pollution-free.
2. Ultra-precise Mirror Finishing
No manual sanding traces or lines are left on the workpiece surface after processing, achieving extremely high surface finish.
3. Intelligent Plasma Parameter Adjustment Technology
The system automatically matches exclusive polishing parameters according to different metal materials.
4. All-dimensional Electrochemical Deburring
Deep holes, slits and inner cavities of workpieces can be evenly polished in 360 degrees without any dead polishing corners.
5. Modular Overall Structure Design
The machine runs stably with low failure rate and extended service life.
6. It supports 24-hour uninterrupted continuous production
applicable to strict production scenarios including electroplating, hardware processing, jewelry manufacturing, medical devices, auto parts and other industries.
