Laboratory Mini Coating Machine

The laboratory miniature Coater uses a motor to drive a blade or roller to evenly apply liquid or slurry onto the surface of a substrate. It is used to simulate the production coating process and prepare test coatings on materials such as paper or film. It is suitable for verifying coating thickness and uniformity in research and development as well as quality control processes.
Selection
When selecting, consider matching the substrate size with the coating width and ensuring the coating thickness range meets the requirements. Pay attention to the precision of coating speed adjustment, and configure temperature control functions as needed. Prioritize machines with modular designs for easier cleaning and maintenance. Verify the corrosion resistance of the machine's materials to ensure compatibility with the coatings to be tested.

Terms

Standards

Instruments

Drawdown blade and bar double coating method is adopted. Drawdown blade can be separated and cleaned easily. Drawdown blade can be replaced quickly. Closed-loop stepper motor precisely controls the distance and speed of scraping, and planetary gear reducer and rack and pinion drive are reliable and durable.

$ 5237.00

Drawdown blade and bar double coating method, coating speed 1~ 300mm/s stepless speed, film thickness control accuracy +/- 0.001mm, with Vacuum chuck and heating function, closed-loop motor drive precise control of scraping distance and speed.

$ 4592.00

Adopt drawdown Bar & blade double coating method, coating speed 1-300mm/s stepless speed regulation, equipped with Vacuum chuck and heating function, closed-loop motor to precisely control the scraping distance and speed.

$ 4108.00

Drawdown blade and bar double coating method, coating speed 1~ 300mm/s stepless speed, film thickness control accuracy +/- 0.001mm, equipped with Vacuum chuck and heating function, closed-loop motor drive to ensure stable scraping.

$ 5237.00

The titanium alloy horn has high strength and corrosion resistance, the processing range is 0.1-300 ml, the output voltage is adjustable 12-24V, and the automatic load of Frequency tracking is stable, which is suitable for handheld or fixed use of trace samples.

$ 727.00

Adopt High Accuracy modular Spreader station structure, all-electric control without external air source; Spreader thickness can reach a minimum of 0.01mm, accuracy +/- 0.003mm; equipped with UV LED curing module, instant curing; Spreader width 400mm, speed 2-4.5 m/min adjustable, forward and reverse stepless transmission.

$ 9755.00

Measurement range 0-100 ℃, with 2.25KΩ temperature sensor and 316 stainless steel housing, the size is Φ 4 × 120 mm, with Mini-DIN 6 core connector, suitable for stable temperature monitoring in various environments.

$ 135.00

Using polarographic Laminating technology, Measurement range 0-19.99 mg/L, Temperature Measurement range 5-40 ℃, the shell is ABS material, the size is Φ 12 * 120mm, the connector is Mini-DIN 6 core, suitable for a variety of water quality analysis scenarios.

$ 288.00

Measurement range 1~ 200,000Lux, accuracy +/- 5%, automatic range switching, Sampling rate 2 times/second, lightweight and portable only 80g, suitable for fast light detection.

$ 81.00

Max.stirring Capacity 2L, Rotation speed 60~ 2400rpm stepless adjustable, DC motor running smoothly low noise, ABS material heat resistance corrosion resistance, compact and portable.

$ 110.00

Sharp probe measurement without leaving marks, measurement range 6%~ 90%, support wood moisture content and wood humidity equivalent value display, equipped with extended Probe and hammer ElectRode for different depth measurement.

$ 444.00

With a wide temperature measurement range of -50~ 480 ℃, the accuracy is +/- 1.5%, the Response Time is only 500ms, the object distance ratio is 12:1, suitable for fast non-contact measurement, lightweight and portable.

$ 103.00

Speed range 0-1800rpm, Max.stirring Capacity 10-2000ml, compact and portable, support charging operation, suitable for low viscosity consistency liquid mixing.

$ 114.00

Using magnetic drive technology, Speed range 200-1600rpm, Max. stirring Capacity 2000ml, compact size, easy to operate, suitable for low viscosity consistency liquid mixing.

$ 101.00

Employing an extrusion production process, the coating thickness is 105 microns, the coating width reaches 300 mm, and the coating accuracy can achieve 0.5 microns, ensuring coating uniformity and high-precision control.

$ 178.00

Articles

Laboratory rod coater for submicron wet film preparation of photoresist.
This article introduces the process of using a laboratory bar coater to prepare submicron wet films of photoresist.
Application of Perovskite Coater in the Preparation of Intermediate Layers in Tandem Solar Cells
This article introduces the application of perovskite coating machines in the preparation of the intermediate layer of tandem solar cells.
Using a spray coater to achieve the preparation of functionally graded films.
This paper introduces a method for preparing functionally gradient films using a spray coating machine.
Application of Spray Coating Machines in the Encapsulation of Flexible Electronic Devices
This paper introduces the application of spray coating machines in the encapsulation of flexible electronic devices.
Roll-to-Roll Preparation of Perovskite Coaters for Flexible Perovskite Solar Cells
This article introduces the roll-to-roll fabrication method of flexible perovskite solar cells.
Operation Tips for Laboratory-Scale Hot Melt Adhesive Coating Machines
This article introduces the key operational points of a laboratory-scale hot melt adhesive coater. The equipment is primarily used in laboratories to apply hot melt adhesives uniformly onto substrates, supporting the research, development, and testing of adhesives.
Application of Continuous Coating Machine for Lithium Battery Electrode Preparation in Electrode R&D
The laboratory continuous coater is a key piece of equipment in lithium battery electrode research and development, used to simulate mass production coating processes. By precisely controlling parameters such as coating speed, thickness, and tension, it helps researchers optimize slurry formulations and coating procedures.
How to Coat High-Viscosity Slurry – Parameter Setting Tips for Blade Coaters
This article primarily discusses the parameter setting techniques for high-viscosity slurries on blade coaters. High-viscosity slurries exhibit characteristics such as shear thinning, so it is essential to leverage shear effects during coating to facilitate slurry spreading. After coating, the viscosity should recover quickly to prevent sagging.
Common Troubleshooting for Wire Bar Coater: Solving Issues of Streaking and Uneven Thickness
This article mainly introduces solutions to two common faults in the operation of the wire rod coater—coating streaks and uneven coating thickness.
Roll-to-roll coater enables continuous preparation of flexible electronic materials.
Roll-to-roll coating is a continuous production process that involves uniformly applying functional slurry onto a flexible substrate, followed by drying and curing to form a functional film.
What are some cost-effective alternatives to roll-to-roll coaters for the early stages of flexible film R&D when the investment is too high?
The investment in roll-to-roll coating machines is too high. What are some cost-effective alternatives for the early stages of flexible film research and development? Among blade coating, spin coating, and spray coating, which one would you choose?
Coating Process of Slurries with Different Viscosities on Vacuum Adsorption Coating Machines
This article explores the process adaptability of slurries with different viscosities on vacuum adsorption coating machines. The slurries are categorized into low, medium, and high viscosity, and their flow characteristics during the coating process, along with key process control points, are discussed respectively.
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.