




The SZQ-75 (75mm) single-sided manual coater has a coating film thickness of 75 μm, one coating surface, a coating width of 75 mm, and a coating film accuracy of ± 2 μm.
The wet film preparer is a manual laboratory coater, with different coating width specifications to choose from, using high carbon chromium wear-resistant and anti-corrosion stainless steel, the preparer is used to import three coordinates to detect the dimensional accuracy before leaving the factory to ensure the accuracy of the coating film. SZQ series preparers are available in a variety of shapes such as I-shaped, frame-type, square, etc., and can be divided into single-sided, double-sided, four-sided, and eight-sided preparers according to the thickness of the coating film. The wet film preparer is suitable for making films such as paints, glues, coatings, inks, new chemical materials, etc., and can be equipped with a film coating machine for automatic film scraping. Nanbeichao provides preparator specification customization services.
1. 9Cr18Mo high hardness stainless steel material, with good wear resistance and corrosion resistance, hardness value of 50~55HRC.
2. The accuracy is up to ±2μm to ensure the accuracy of the experiment
3. The surface is smooth and clean, the styles are diverse, the application range is wide, and customized specifications are supported
4. Adopt imported three-coordinate detection accuracy, with factory test report, which can stand up to measurement

| name | Specification mm | Wet film thickness μm |
| Single-sided preparer | The Total length is 80, and the coating width is 50 and 75 | 50、75、100、125、150、175、200 |
| Double-sided preparer | The Total length is 100, and the coating width is 80 | 25、50、75、100、150、175、200、300、400 |
| Frame preparer | The Total length is 90, and the coating width is 80 | 30、50、60、90、120、150、200 |
| Octaveral preparer | The Total length is 90, and the coating width is 68 | 50、75、100、125、150、175、200 |
| Octaveral preparer | The Total length is 100, and the coating width is 80 | |
| Square preparer | 25x25, coating width 16 | 37、50、75、100 |
| Square preparer | 50x50, coating width 41 | 50、100 |
| Standard four-sided preparer | The Total length is 100, and the coating width is 80 | All specifications and sizes, support non-standard customization |
| Extended four-sided preparer | The Total length is 190, and the coating width is 160 |