Biomedical blade etching machine manufacturing equipment

 Wet Processing Equipment for Biomedical etching machine

At Xinxin Precision, we are not only a manufacturer of advanced chemical etching machines, but also a professional metal etching factory with years of hands-on production experience. This dual capability allows us to deeply understand every detail of the etching process—from chemical formulation and flow control to real-world product performance—ensuring that our equipment is optimized for true industrial use. By combining in-house manufacturing with practical etching expertise, we deliver machines and processing solutions that are both technically refined and proven in actual production environments.

Supported Materials

  • Stainless Steel (304, 316L, 420, etc.)
  • Titanium and Titanium Alloys
  • Nickel-based Alloys
  • Special Surgical-Grade Metals

Applications

  • Surgical blades and scalpels
  • Medical razor blades
  • Diagnostic micro-blades
  • Laboratory micro-cutting tools
  • Biopsy and tissue-sampling instruments

Let us produce for your Biomedical blades

If you need biomedical blades produced directly, our engineering team can also provide complete custom blade manufacturing services. From material selection and photo mask design to precision chemical etching and final cleaning, we can deliver high-quality medical blades that meet your exact specifications and performance standards.

We can customize any micro parts.

Biomedical blade etching machine – Xinxin Precision

Xinxin Precision specializes in the design and manufacturing of biomedical blade etching machine equipment, offering advanced wet chemical processing systems for producing razor-sharp, high-precision blades used in medical and surgical applications. Our equipment is engineered to meet the demanding requirements of the biomedical industry, ensuring accuracy, cleanliness, and consistency in every etched component.

High Precision for Medical-Grade Blades

Our chemical etching machines are ideal for manufacturing surgical blades, scalpels, microtome blades, and other precision biomedical cutting instruments. Compared with laser cutting or mechanical grinding, chemical etching provides burr-free edges, uniform thickness, and precise pattern transfer without altering the metallurgical structure of the material.

Biomedical blade etching machine

Biomedical blade etching machine – basic specifications
1Process FlowFeeding ➡ Etching ➡ Water Washing ➡ Discharging
2Material12-25mm thick white PP, anti-static, Class A material, Xin Hengli protective color
3StructureUsing Xin Hengli’s unique machine-engraved, internally inserted, double-sided welding technology, seamless single-plate dimensions
4ReinforcementTransmission baseplate and water tank baseplate are reinforced with PP square tubes
5DimensionsL: 5745 mm x W: 2485 mm x H: 2522 mm
6Inlet and Outlet DirectionsLeft-in, right-out (viewed from the front window)
7Drive StructureÆ16D titanium rods, one-way, dual-drive
8Conveyor Speed0-5 m/min (Mitsubishi inverter-adjustable)
9Etching RackIndependent swinging quick-release spray stand
10Etching Nozzle TypeQuick-release high-flow fan nozzle
11Conveyor Surface Height1194 ± 50 mm
12Conveyor Surface Width810 mm
13Roller Material40 mm PP conveyor wheel
14Filtration SystemUsing the latest anti-spill double-layer filtration (full-pressure double-layer filtration and mesh bed filtration)
15Control PanelIndependent control cabinet, Mitsubishi PLC + Weilun color touch screen
16The transmission baseplate and water tank baseplate are reinforced with PP square tubes380 V 50 Hz AC, three-phase, five-wire, 24.3 kW
Biomedical blade etching machine – basic specifications

Exclusive Free Etching Solution Formula

For every customer who purchases our equipment, we provide a free chemical etching solution formula after the installation and commissioning are completed. Our proprietary formula is uniquely developed by Xinxin Precision and is the result of years of technical research and production experience. Unlike standard etching solutions used by ordinary factories, our specialized formulation enables the precise and smooth etching required for biomedical blades and other high-precision medical components. With our exclusive chemical configuration, you can achieve sharp, burr-free edges and consistent surface quality that meet the strict standards of the medical industry.

Our metal etching equipment processing workshop

Features that can be added to a wet etching machine:

  • Acid Controller – Popular for cupric chloride etchant
  • Drying – Ensures products come out of the line dry.
  • Inline Filtration  Results in fewer clogged nozzles and particles in solution.
  • Ion Exchange – Saves water in rinse stations.
  • pH Controller – Popular option for Alkaline etching. Standard on developing and resisting stripping lines.
  • Ventilation Demister – Aids in condensation and recovery of evaporated process chemistry.
  • Thin Material Transport – Transport very thin and flexible materials without the use of leaders.
  • Drip Pan – Catches chemistry drops or spills
  • Chiller Cooling System – Increased cooling capabilities.
  • ORP Controller – Popular option for Cupric and Ferric etchers. Comes with a regeneration system.
  • Specific Gravity Controller (IX) with Visual Baume – Prevents etchant Baume from getting too low or high.
  • Recipe-Driven Operation – Eliminates product variation due to improper machine set-up.
  • Data Collection and Archiving  Gives real-time and historical feedback analysis.

Wet Processing Equipment

The acid etching machine is mostly used for etching the inner layer of the circuit board, and the production of small batches of various types of sample boards. Acid copper chloride is generally used (copper chloride is added with hydrochloric acid), which is characterized by easy control, small side corrosion, a large amount of dissolved copper, easy regeneration and recovery, and the etching solution can achieve high-quality etching under stable conditions.

The alkaline etching machine is used for the outer layer of circuit boards, large-scale double-sided board production, and the production of aluminum substrates. Its alkaline etching process has the advantages of cost-saving and easy control.

Wet Chemical Etching Machine

Watch the video to learn what wet etching is

The options do not stop there. WET ETCHING wet processing machines are modular — allowing you to configure your machine in any order you desire.

If you are looking for a reliable biomedical blade etching machine manufacturer, contact Xinxin Precision today to discuss your customized etching system.

    Custom Advanced Chemical Etching
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