Product Applications:
The JM-TBU-S2T coating tester is used for coating sample testing of paints, adhesives, hot melt adhesives, conductive materials, nanomaterials, etc. on materials such as paper, non-woven fabrics, glass, copper foil, and aluminum foil.
Since the main factors affecting coating film include coating speed and the pressure applied to the coating machine, manually coated coatings often exhibit inconsistencies, especially between different individuals, making it difficult to compare test results between samples. This coating testing machine features automatic coating, adjustable coating speed, and quantitatively adjustable coating pressure. This fundamentally solves the shortcomings of manual coating. It can produce wet films with good repeatability and accurate film thickness, thus providing stable coating samples for the measurement and research of various coating properties.
Performance Parameters:
1. Host Technical Specifications
Machine type | Flat panel |
Coating method | Wire rod/Four-sided scraper/Adjustable scraper/Slit scraper (optional) |
Coating speed | 1-2000mm/min can be set arbitrarily. |
Effective coating size | 300×400mm |
system | Test Control System |
Sample clamping method | Vacuum adsorption/non-woven fabric clamp/mechanical clamp (optional) |
pressurization method | Vertical pressure application of weights / lever pressure application |
Control method | touchscreen |
Platform Material | Abrasive steel/glass platform/vacuum adsorption platform/marble platform (optional) |
Mold steel platform processing | Quenching treatment + mirror polishing + chemical plating |
Flatness of mold steel platform | ±2.5 micrometers (effective width within 300mm, effective length within 400mm, heating temperature within 200 degrees Celsius) |
Case material | 304 stainless steel |
Transmission system | Double slide rail + ball screw + timing belt |
Feeding method | Manual feeding (standard); syringe-type automatic feeding/gear pump-type automatic feeding (optional) |
External dimensions | 650X400X400mm |
The host uses a power supply | 220V/50Hz, 180W power |
2. Coating Method Parameters (items marked with √ are included in the quotation)
2.1 Adjustable Scraper
thickness | 10-3000um (other thicknesses can be customized) | |
scraper material | Imported stainless steel | |
scraper connector | 2-in-1 multi-functional connector | |
scraper movement | direct push | |
Display method | Digital display | |
Adjust display precision | 0.001mm | |
Scraper straightness | ±0.002.5mm (within a length of 300mm) | |
How to connect the scraper to the base | split type |
2.2 Four-Sided Scraper
Effective coating length | 90mm, 180mm, 280mm (custom sizes required) | |
Coating thickness range | (5.10.15.20)(10.15.20.25)(25.50.75.100)(30.60.90.120) (50.75.100.150.)(100.150.200.250)(250.500.750.1000) (100.150.250.300)(100.200.300.400) (Other specifications can be customized) | |
Material | Japanese imported stainless steel | |
accuracy | ≤2um (100mm) ≤3um (200mm) |
2.3 Bar
Effective coating length | Total length 250mm, effective length 200mm; Total length 400mm, effective length 310mm (Other specifications can be customized) | |
Material | Stainless steel | |
accuracy | ≤0.5um (200mm) ≤1um (300mm) | |
structure | Japanese OSP uses an integrated extrusion process, while American RDS uses a wound rod. | |
brand | Domestic Japanese OSP, American RDS | |
Coating accuracy error | <1um | |
Coating thickness range | 1.5-200um (specialized light rods can achieve below 1 micrometer) |
3. Optional Sample Clamping Methods
type | Vacuum adsorption |
use | Used for securing substrates that cannot flatten themselves and for easy handling of rigid materials such as copper foil, aluminum foil, plastic sheets, and glass. |
Material | Die steel quenching treatment + mirror polishing + chemical plating |
Vacuum adsorption pore size | 0.45mm |
Platform flatness | ±2.5 micrometers (effective width within 300mm, effective length within 400mm, heating temperature within 200 degrees Celsius) |
vacuum pump | External water circulation vacuum pump |
power supply | 150-220V 50Hz 380W |
4. Selection Of Heating Method
4.1 Base Plate Heating
use | It is used to keep the coating liquid warm during the coating process for coating materials that need to be fluid at a certain temperature, so as to ensure the fluidity of the coating liquid and dry the coated sample. |
heating plate type | Integrated heating plate |
Heating power | 2500W |
Temperature range | Ambient temperature -200℃, temperature can be set. |
Temperature uniformity | ±2.5℃ |
Platform flatness | ±2.5 micrometers (effective width within 300mm, effective length within 400mm, heating temperature within 200 degrees Celsius) |
power supply | 220V/50Hz |
4.2 Top Heating
use | Used for rapid shaping of samples or drying of coated samples. |
heating plate type | Infrared heating |
Heating power | 800W |
Temperature range | Ambient temperature - 100℃ (temperature can be set) |
Temperature uniformity | ±2.5℃ |
Heating method | Infrared + hot air |
Platform flatness | ±1 (effective width within 300mm, effective length within 400mm, heating temperature within 200 degrees) |
power supply | 220V/50Hz |
4.3 Hot Air Heating
use | Used for timely drying of samples during coating process, and for inert gas protective coating. |
Heating type | hot air |
Heating power | 1200W |
Temperature range | Ambient temperature - 100℃ (temperature can be set) |
Temperature uniformity | ±2.5℃ |
Heating method | Heat source + pressure source + air knife |
stress source | Compressed air/nitrogen/other protective gases |
Air knife wind speed adjustment method | float flow meter |
Platform flatness | ±1 (effective width within 300mm, effective length within 400mm, heating temperature within 200 degrees) |
power supply | 220V/50Hz |
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JINAN JMLAB INSTRUMENT CO., LTD. specialized in R&D, production, OEM of testing equipments. It has been engaged in metal and non-metal testing for more than ten years, and is also proficient in various non-standard instruments. Production, research and development, upgrading and transformation of automated instruments, etc. Since the establishment of the company, the products have won high praise from domestic and foreign customers. The equipment conforms to ASTM, JIS, ISO, IEC, UL, GB, and other relevant testing standards .
