Filtration & Medical

Precision metal filtration and medical-screen engineering, covering micro-hole filters, etched screens, mesh geometry, cleanability, open area, corrosion resistance and burr-sensitive applications.

Microfluidic Metal Spacer Plates: Seal the Channel Before Chasing Width

Why sealing lands, flatness, stack height and port registration usually matter more than a heroic channel-width tolerance in an etched microfluidic layer.

youkucloud

Oct 134 min read

Nickel screens and grids design infographic covering alloy choice, aperture geometry, thickness and harsh environments

Nickel Screens and Grids: Choosing Geometry for Harsh Environments

Nickel screens and grids can combine corrosion resistance, heat performance and precise geometry, but the alloy and aperture field must be selected together.

zhang qun

Sep 24 min read

Titanium mesh design infographic showing aperture patterns, corrosion resistance, alloy selection and structural trade-offs

Titanium Mesh Design for Corrosive and High-Temperature Systems

Titanium mesh is selected for demanding environments, but alloy grade alone does not guarantee performance. Geometry, open area and joining strategy are equally important.

zhang qun

Sep 14 min read

Medical device metal screens design infographic covering aperture control, cleanability, burr control and inspection

Medical Device Metal Screens: Designing for Cleanability and Burr Control

Medical screens must control particles or flow without creating new contamination risks. Apertures, edges, material, cleaning and assembly must be reviewed together.

zhang qun

Aug 304 min read

Microphone Mesh Design: Balancing Acoustic Open Area and Protection

A microphone screen must transmit sound while protecting a sensitive acoustic path. Hole geometry, open area, thickness and support width must work together.

zhang qun

Aug 254 min read

When a Precision Metal Filter Fails, the Problem Often Starts in the Drawing

A precision filter is not just a sheet with thousands of holes. Hole size, pitch, open area, material thickness and web width have to work together—or the drawing can fail before production starts.

zhang qun

Aug 205 min read