The Touch Laboratory TBJ-A1 wire rod coating testing machine is a newly upgraded product that is carefully designed for coating precise wet films on different substrates. It can repeatedly and continuously prepare smooth, flat and flawless films. After testing samples, this equipment has been favored by many familiar enterprises, R&D institutions, and colleges and universities since it was put into the market.
This automatic coating machine comes standard with an imported RDS No. 7 rod, which is used for coating 16 micron thick wet films with screen printing ink.









The laboratory small coating machines all use imported accessories and are very cheap. They have been favored by many multinational R&D institutions and many familiar universities at home and abroad.
By controlling the speed and stable pressure, the coating effect is ensured, and the uniformity and stability of the coating are ensured.
Coating experiments can be carried out on various flat materials such as paper, plastic, metal, PVC, PET, cloth, and aluminum alloy plates.
The experimental coating effect is the result of the joint action of the coating machine and the wire rod. The automatic coating machine can control the speed and pressure of coating, while the wire rod coater/preparator determines the accuracy of the coating film. The coating accuracy of the imported wire rod can be as high as 0.1μm, and the matching imported wire rod can achieve ultra-thin and high-definition coating. Precision coating.
| Coating machine optional types | Application Notes | Coating film accuracy | Heating temperature | Vacuum configuration |
| Wire rod type | Ordinary model (high-precision coating) | Determined by wire rod, up to 0.1μm | / | / |
| Wire rod + scraper type | Ordinary style+ | The wire rod can reach 0.1μm, and the scraper can reach ±3μm. | / | / |
| Scraper + heating type | The sample needs to be heated, the sample has large particles/high viscosity, and the film thickness is not fixed. | ±3μm | RT~200℃ | / |
| Wire rod + heating type | Sample needs to be heated | Determined by wire rod, up to 0.1μm | RT~200℃ | / |
| Wire rod + scraper + heating type | The sample needs to be heated, the sample has large particles/high viscosity, and the film thickness is not fixed. | The wire rod can reach 0.1μm, and the scraper can reach ±3μm. | RT~200℃ | / |
| Wire rod + vacuum type | Thin film substrate, high-precision coating | Determined by wire rod, up to 0.1μm | / | External |
| Scraper+vacuum type | Thin film substrate, large sample particles/high viscosity, and unstable film thickness | ±3μm | / | External |
| Wire rod + scraper + vacuum type | Thin film substrate, large sample particles/high viscosity, and unstable film thickness | The wire rod can reach 0.1μm, and the scraper can reach ±3μm. | / | External |
| Wire rod + scraper + heating + vacuum type | All-purpose model | The wire rod can reach 0.1μm, and the scraper can reach ±3μm. | RT~200℃ | External |
| Wire rod + heating + vacuum type | Thin film substrates, high-precision coatings, and samples need to be heated | Determined by wire rod, up to 0.1μm | RT~200℃ | External |
| Squeegee + heating + vacuum type | Film substrate, sample with large particles/high viscosity, unstable film thickness, sample needs to be heated | ±3μm | RT~200℃ | External |
| Note: The fabric is breathable, so there is no need to choose the vacuum type. For paper that is difficult to flatten, you need to choose the vacuum adsorption type. | ||||
For more coating thickness requirements, please consult the mall customer service.