I. Mesh Flattening
Using advanced flat mesh machines, the metal mesh is leveled to achieve a surface unevenness of ≤5mm, meeting strict customer requirements for mesh flatness.
II. Mesh Drawing
Through precision drawing, the mesh tightness and surface uniformity are further improved, reducing weaving irregularities and enhancing overall stability.
III. Stamping & Cutting
Strip Cutting Machine: Cuts mesh strips as narrow as 5mm, with a tolerance of ±0.5mm according to customer drawings.
Mold Stamping: Ensures bilateral gap precision of 0.004–0.006mm, roundness of 0.003mm, and outer diameter tolerance within ±0.1mm.
Laser Cutting: Program-controlled laser cutting allows both regular and irregular mesh shapes with precision up to ±0.1mm.
IV. Rolling Process
Precision rolling ensures consistent thickness, flatness, and smooth edges, achieving the required specifications for cryo mesh performance.
V. Vacuum Heat Treatment
Using high-temperature vacuum furnaces, stainless steel cryo mesh is heat-treated to enhance mechanical strength and meet customer-defined requirements.
VI. Customization
Mesh size, aperture, material, and specifications can all be customized to suit diverse industrial applications.
Excellent mechanical performance at cryogenic temperatures
Efficient filtration of particles and oil vapor to stabilize vacuum systems
Optional materials: stainless steel and phosphor bronze for corrosion resistance and conductivity needs
High-strength woven structure with low deformation risk
Easy installation and extended service life
| Mesh for Cryo | |||||||
| Normal aterture sizes ( mm ) | Wire Diameter( mm ) | Screening Area (%) | weight of unit area ( kg /m2) | equivalent | |||
| R10 | R20 | R40/3 | phosphor -bronze | stainless steel | meshes ( M / inch) | ||
| 0.125 | 0.125 | 0.125 | 0.09 | 37 | 0.536 | 0.475 | 118.14 |
| 0.08 | 41 | 0.445 | 0.394 | 123.9 | |||
| 0.071 | 44 | 0.367 | 0.325 | 129.59 | |||
| 0.063 | 48 | 0.3 | 0.266 | 135.1 | |||
| 0.056 | 51 | 0.247 | 0.219 | 140.33 | |||
| 0.05 | 34 | 0.203 | 0.18 | 145.14 | |||
| 0.112 | 0.08 | 38 | 0.475 | 0.42 | 132.29 | ||
| 0.071 | 41 | 0.393 | 0.318 | 138.8 | |||
| 0.063 | 44 | 0.327 | 0.286 | 145.14 | |||
| 0.056 | 48 | 0.379 | 0.336 | 151.19 | |||
| 0.05 | 33 | 0.22 | 0.195 | 156.79 | |||
| 0.106 | 0.08 | 36 | 0.49 | 0.434 | 136.56 | ||
| 0.071 | 39 | 0.455 | 0.359 | 143.5 | |||
| 0.063 | 43 | 0.334 | 0.296 | 150.29 | |||
| 0.056 | 46 | 0.275 | 0.244 | 156.79 | |||
| 0.05 | 31 | 0.2 | 162.82 | 162.82 | |||
| 0.1 | 0.1 | 0.08 | 34 | 0.506 | 0.449 | 141.11 | |
| 0.071 | 38 | 0.42 | 0.372 | 148.54 | |||
| 0.063 | 41 | 0.346 | 0.307 | 155.83 | |||
| 0.056 | 44 | 0.287 | 0.254 | 162.83 | |||
| 0.05 | 31 | 0.21 | 169.33 | 169.33 | |||
| 0.09 | 0.09 | 0.071 | 35 | 0.446 | 0.395 | 157.76 | |
| 0.063 | 38 | 0.369 | 0.327 | 166 | |||
| 0.056 | 41 | 0.306 | 0.271 | 174 | |||
| 0.05 | 44 | 0.254 | 0.225 | 181.43 | |||
| 0.045 | 31 | 0.213 | 0.189 | 188.15 | |||
| 0.08 | 0.08 | 0.063 | 35 | 0.395 | 0.35 | 177.62 | |
| 0.056 | 38 | 0.328 | 0.291 | 186.78 | |||
| 0.05 | 41 | 0.274 | 0.243 | 195.38 | |||
| 0.045 | 44 | 0.23 | 0.204 | 203.2 | |||
| 0.04 | 30 | 0.19 | 0.168 | 211.7 | |||
| 0.075 | 0.063 | 33 | 0.41 | 0.363 | 184 | ||
| 0.056 | 36 | 0.341 | 0.302 | 194 | |||
| 0.05 | 39 | 0.284 | 0.352 | 203.2 |
Use the high-precision automatic cutting machine to accurately slice the mesh into a number of neat mesh strips, the precision of the mesh strips reaches ± 0.5mm.
Place the cut mesh strips on the automatic rolling machine, during the rolling period every 4 minutes, the lever micrometer on the rolling machine will automatically measure the thickness to ensure that it meets the set standard, if the value is abnormal, the system will trigger an alarm to ensure the quality of the product.
The stamped out mesh usually has good surface finish and flatness, ellipticity. The equipment is equipped with automatic feeding and receiving functions, which not only reduces manual intervention, but also improves the stability of product quality.
1. using the mesh card to detect the mesh of the mesh, to ensure the consistency of the label and the real thing
2. according to the tearing off of the mesh to calculate the average weight of the mesh
First Inspection: The first 10 pieces to be punched out from the machine should be inspected (OD, burr, ovality) to check the condition of the molds to ensure that they are working properly and are not worn or damaged.
Inspection: Continuously monitor product quality during the production process to ensure stability and consistency.
Final Inspection: The punched out mesh should be inspected in appearance for each piece, and the weight of each box should be measured, and the result of each inspection should be recorded in detail for subsequent tracing and quality analysis. Ensure that each barrel of product meets customer standards
Automatic roller press in the process of thickness measurement every 4 minutes if abnormal alarm control, the operator will be a daily system to check and record data, shipment of 5% of each batch for re-inspection, to ensure product quality
capable of providing high-precision measurement results and displaying them intuitively in digital form for easy reading and recording, facilitating follow-up analysis and report generation.
Cryo Mesh is widely used in cryopump systems of MRI (Magnetic Resonance Imaging) devices and cryogenic pumps. It prevents contaminants from entering the cryogenic chamber, helping maintain a stable vacuum environment and ensuring reliable equipment performance.
