Small Coating Film Experimental Bench

The small-scale film coating experimental bench forms a uniform film on the substrate surface through mechanical blade coating or spin coating, simulating industrial coating processes. Its functions include testing the leveling, hiding power, and drying performance of coatings, and it is applied in ink suitability verification, paper coating development, and optimization of plastic surface treatment processes.
Selection
When selecting, focus on the maximum coating width and substrate thickness range to match common sample sizes. Prioritize speed control accuracy and blade pressure adjustment functions to ensure controllable film thickness. It should be compatible with common substrate types used in the laboratory, feature a user-friendly interface, and have easily replaceable maintenance components.

Terms

Standards

Instruments

Spreader thickness range 0.01~ 10mm, coating speed 5~ 180mm/s, using removable drawdown blade and import bar to ensure Spreader uniformity and High Accuracy control, improve experimental repRoducibility.

$ 2575.00

Using imported wire Rod accuracy of 1 μ m, Spreader rate 5~ 200mm/s adjustable, support scraper and wire Rod two Spreader mode, Heating Temperature Uniformity +/- 3 ℃, suitable for a variety of substrate Film thickness treatment.

$ 2462.00

Using Blade Coating method, Spreader accuracy of +/- 10μm, Spreader thickness range of 0~ 5000μm, support stepless speed control and Touchscreen operation, effectively improve film conformity and experimental efficiency.

$ 1606.00

Wet film thickness 12 microns, application width 60 mm, the use of formed pRoduction process and 304 stainless steel material, suitable for small area experimental needs, to avoid unnecessary cost waste.

$ 120.00

Spreader rate 5~ 180mm/s adjustable, heating temperature up to 200 ℃, equipped with vacuum adsorption system to ensure Spreader flat, reciprocating lame plating to achieve uniform film, improve experimental repRoducibility.

$ 7819.00

Using bar and adjustable Blade Coating method, Blade Coating accuracy of +/- 0.003mm, coating speed 5~ 200mm/s adjustable, effective coating area 400 * 300mm, to ensure film repRoducibility and conformity.

$ 2010.00

Spreader accuracy of +/- 0.003mm, thickness range of 0~ 10mm, speed 5~ 180mm/s adjustable, heating temperature to 180 ℃, using continuously variable speed and removable drawdown blade design, improve the convenience of operation and film conformity.

$ 2655.00

Manufactured using the wire-wound process, with a wet film thickness of 36.6μm and a coating width of 300mm, the stainless steel material ensures durability and precise coating results, meeting various experimental needs.

$ 167.00

Complete the sterilization of small metal Glass appliances within ten seconds, the maximum temperature is 300 ° C, the temperature control accuracy is +/- 5 ° C, and the built-in over-temperature protection device ensures the safe operation.

$ 444.00

Wet film thickness 29.7 microMeters, coating width 300 milliMeters, using stainless steel wire-winding process, suitable for experimental sample preparation.

$ 167.00

Measured value 500N, suitable for rubber, cable, paper, electrical components, Plastic film and other materials tensile force, destructive force, insertion force test, supporting Force Gauge test bench.

$ 83.00

The formed design ensures uniform film, the wet film thickness is precisely controlled to 2μm, the application width is 60mm to meet the small area requirements, and the 304 stainless steel material ensures durability and cleaning convenience.

$ 120.00

Coating speed 1~ 10m/min adjustable, wet film thickness range of 0.005-3mm, drying temperature up to 200 ℃, using continuous experimental film design, equipped with adjustable Blade Coating device and automatic deviation correction function.

$ 32347.00

The 4-sided design can be prepared with four film thicknesses, application width 80mm, stainless steel material, suitable for water-based, acidic and alkaline pRoducts, high film accuracy and small size.

$ 146.00

Using 304 wear-resistant stainless steel material, wet film thickness 18.3μm, Spreader width 300mm, suitable for a variety of fluid samples of experimental film requirements.

$ 186.00

Articles

The heating film coater applies thick-film resistor paste onto the ceramic substrate.
The heating coating machine is used to apply thick film resistor paste on ceramic substrates. It reduces the viscosity of the paste through a heating platform and ensures uniform coating in conjunction with the coating head.
Vacuum adsorption coating table solves the problem of film substrate wrinkling.
The vacuum adsorption coating platform uses a microporous array connected to a vacuum system beneath the tabletop to create a pressure difference, tightly adsorbing the film substrate. This ensures it remains flat during the coating process, preventing wrinkles that could lead to uneven coating.
How to Utilize a Vacuum Adsorption Coating Machine to Solve the Slippage Issue During Coating on Flexible PET Substrates
The vacuum adsorption coating machine stabilizes the flexible PET substrate on the coating platform through negative pressure, effectively addressing the slipping issue during the coating process. Slipping is primarily caused by factors such as the smooth surface of PET, insufficient friction, and interference from coating pressure, which can lead to uneven coatings.
Effect of Platform Temperature on Surface Drying Time of Waterborne Polyurethane Coatings in Heated Automatic Film Applicators
This study investigates the influence of the platform temperature of a heated automatic film applicator on the surface drying time of waterborne polyurethane coatings. The experiments reveal that as the platform temperature increases, the surface drying time of the coating significantly decreases, showing a negative correlation between the two.
Key Points for Operating Vacuum Adsorption Coating Machines on Flexible Substrates
Vacuum adsorption coating technology is a key process in flexible electronics, functional coatings, and the preparation of new materials. This technique uses vacuum negative pressure to ensure that flexible substrates are smoothly and evenly adsorbed onto the coating platform. Combined with precision coating, it effectively reduces defects such as wrinkles and bubbles, thereby enhancing the uniformity and consistency of the coating.
Huinou Laboratory Automatic Film Coater: Bringing Simplicity and Precision Back to Coating Experiments.
The Huiniao Experimental Automatic Coating Machine addresses common operational pain points in material R&D through features such as snap-on wire rods, flip-top magnetic scrapers, servo motor drives, and a high-flatness work surface. These designs enhance cleaning convenience, reduce maintenance costs, and improve coating stability.
Laboratory Coating Machine - A Scientific Tool for Preparing Precise Coatings
The laboratory film coater is a specialized device that prepares uniform coatings on substrates through mechanical means, primarily categorized into types such as blade coaters, wire bar coaters, and spin coaters. This equipment consists of precision components including a coating platform, a blade assembly, a transmission system, and a control system, allowing for precise control over coating thickness.