Coating Platform

The coating platform drives the substrate to move at a constant speed through mechanical transmission, while a blade or roller applies the coating evenly onto the surface of the substrate to form a wet film. It is used in laboratories to simulate coating processes and test the leveling, hiding power, and other properties of coatings. It is suitable for the development and quality control of coating processes for materials such as paper, films, and metal foils.
Selection
Select platform flatness based on substrate thickness, adjust the blade gap according to the viscosity of the coating, match the heating or UV curing module according to the drying method, determine the effective coating width based on sample size, and optionally configure online thickness measurement or surface observation devices based on subsequent testing needs.

Terms

Standards

Instruments

Tempered Glass platform, long-term use is not easy to abrasion and rust; the level of the working platform is adjustable, and the hardness Gauge is adjusted to the same level; the weight is accurate, the column lifting space is ≤ 140mm, Dimension 165 * 145 * 380mm.

$ 181.00

Using electric lifting platform and three-phase asynchronous motor, the speed range is 0~ 2880rpm, the maximum processing viscosity is 30000cp, the operation is stable and the noise is small, it can operate for a long time, the dispersion disc is resistant to corrosion and easy to disassemble.

$ 1501.00

Electric lifting platform Travel 500mm, speed range 0-2880rpm, maximum processing viscosity 30000cp, hexagonal screws connected to the dispersion disc for easy disassembly and assembly, long-term stable operation.

$ 1655.00

Equipped with strong clip fixed Spreader cardboard, the bottom four rubber pads prevent sliding, size 300 × 100 mm, weight 1.3 kg, to ensure the stability of the Spreader process and Repeatability.

$ 673.00

Electric lifting platform equipped with 500mm Travel, 0~ 2880rpm stepless speed range, the maximum processing viscosity of 30000cp, using stainless steel dispersion disc and three-phase asynchronous motor, stable operation noise, can run for a long time.

$ 1501.00

Adopting Tempered Glass Platform with High Hardness and Anti-rust; Equipped with fixed load weight and adjustable horizontal table, column lifting space ≤ 180mm to ensure stable and accurate testing and avoid manual operation errors.

$ 186.00

The built-in level ensures the level of the test platform is stable, suitable for coating -4 Cups and other viscosity Cups, the inner hole diaMeter is Φ 55.0 mm, providing accurate viscosity measurement support.

$ 109.00

Equipped with a strong fixture to fix Spreader cardboard, four rubber foot pads at the bottom to prevent sliding, 380 × 230 mm Glass platform to ensure Spreader Smoothness, improve Proofing Repeatability and Operating Stability.

$ 718.00

Using copper plate platform and long-life heating tube, PID intelligent temperature control accuracy +/- 1 ℃, rapid heating to 200 ℃ only 10 minutes, suitable for a variety of Resin materials gel time determination.

$ 509.00

Using an electric lifting platform, lifting Travel 500mm, equipped with a three-phase asynchronous motor can achieve stepless speed regulation from 0 to 2880rpm, with a maximum processing viscosity of 30000cp, stable operation and low noise.

$ 2341.00

The lifting height is 300mm, the return error is not more than 1/6 turn of the handwheel, and the precision dovetail guide rail and clearance elimination design are adopted. The lifting is light and flexible, and the positioning accuracy is high, which is suitable for complex adjustment.

$ 425.00

Adopt 45 ° test angle and adjustable load system, the test platform traverse speed 0.5-10 mm/s adjustable, equipped with LCD display real-time monitoring, to meet the needs of accurate coating Hardness detection.

$ 619.00

Measurement range is 0~ 100HA, resolution up to 0.1HA, measurement error ≤ +/- 1HA (20-90HA), Ambient Temperature 0~ 40 ℃, Dimension 173 * 56 * 42mm, weight 233g, support RS232 communication cable.

$ 309.00

Measurement range 0-100HD, resolution 0.2HD, measurement error ≤ +/- 1 HD (20-90HD), Portable design, Dimension 173 * 56 * 42mm, weight only 233g, support battery and adapter dual power supply.

$ 325.00

Integrated drawdown Bar & blade dual Spreader mode, Spreader accuracy up to +/- 0.03mm, support 1400 * 1200mm large top coating cloth, upper and lower double heating system Temperature range RT +~ 180 ℃, Vacuum chuck platform to ensure the stability of the substrate.

$ 27506.00

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.
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.
Detailed Explanation of Laboratory Vacuum Adsorption Platform: Flatness is the Cornerstone of Successful Coating
The vacuum adsorption platform is a key device in coating experiments, which stabilizes the substrate by negative pressure adsorption, providing a reference plane for coating. The flatness of the platform surface is crucial, as even minor deviations can lead to defects such as uneven coating thickness or the appearance of streaks.
The working principle of laboratory wire rod coaters and methods for controlling coating thickness
The laboratory wire rod coater is a precision instrument used to prepare uniform, thickness-controllable wet film coatings on substrate surfaces. Its core components include a coating rod, a flat coating platform, clamps for securing the substrate, and a mechanical system that drives the coating rod to move at a constant speed.
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.