Miniature Coating Machine for Preparation Experiments

The small-scale laboratory Coater prepares test samples by using a motor to drive a coating rod or blade, forming a uniform wet film on the substrate surface. It is used in the laboratory to simulate the production coating process, testing properties such as coating adhesion and hiding power. It is suitable for the research, development, and quality control of materials like paper and films.
Selection
When selecting, consider matching the substrate width with the machine specifications, ensure the coating thickness range covers experimental needs, and observe the precision of coating speed adjustment. Prioritize stainless steel for corrosion resistance, confirm that the operation interface is simple and clear, and check the convenience of after-sales maintenance.

Terms

Standards

Instruments

Measurement range 0~ 1150 μm, accuracy +/- 3%, more than 60 readings per minute, support Data storage and transmission.

$ 1338.00

Using a wire-wound process, the wet film thickness is 27.4 μm, with a coating width of 300 mm and a total length of 400 mm. The stainless steel material ensures durability and precise coating results.

$ 167.00

Bar and drawdown blade double coating method, coating speed 1-300mm/s stepless speed regulation, meyer Rod coating accuracy +/- 0.001mm, clamshell drawdown blade design is easy to clean, Touchscreen control operation is simple.

$ 2494.00

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

$ 167.00

Using meyer Rod coating accuracy of +/- 0.001mm and Blade Coating accuracy of +/- 0.003mm, clamshell Drawdown blade for easy cleaning, Spreader speed 1~ 300mm/s stepless speed, support a variety of substrate material coating.

$ 2817.00

The extrusion production process ensures uniform coating, with a wet film thickness of 60μm meeting the demands of precise experiments. The 304 stainless steel material is durable and easy to clean, making it suitable for diverse coating performance tests.

$ 178.00

Wet film thickness 50μm, total length 700mm, effective application width 600mm, support custom Coating Weight and surface preparation, to meet the needs of different substrate uniform Spreader.

$ 299.00

Spreader 13 micron wet film thickness, application width up to 300mm, 304 stainless steel for durability and precise coating control.

$ 178.00

The wire-wound design allows for precise control of a 86.9-micron wet film thickness, utilizing durable stainless steel material, with a coating width of up to 300 milliMeters, making it suitable for high-precision coating preparation.

$ 167.00

The maximum speed is 14500rpm, the maximum centrifugal force is 14000xg, and it only takes 15 seconds to accelerate to the highest speed. The unique airflow guidance design keeps the sample low temperature, and the aluminum alloy rotor can autoclaving at high temperature for ultra-quiet operation.

$ 967.00

SUS304 material to ensure durability, wet film thickness 10μm can achieve accurate Spreader, groove design to improve the efficiency of liquid transfer, support a variety of application widths and surface preparation customization.

$ 267.00

The wet film thickness is 160 microMeters, made of 303 austenitic stainless steel for corrosion resistance. It is suitable for high-viscosity experiments, resistant to clogging, and has a longer service life.

$ 167.00

Wet film thickness 137.2 μm, coating width 300 mm. The wire-wound structure enables the preparation of uniform coatings on both flat and easily raised substrates, while the two-end hand grip design facilitates even force distribution during operation.

$ 167.00

Made of stainless steel, excellent corrosion resistance; provides 500μm fixed wet film thickness and 100mm application width to ensure Spreader uniformity and precise thickness control, suitable for Spreader sample preparation of flat substrates.

$ 146.00

Utilizing a wire-wound process, the wet film thickness is 11.4 μm, with a diaMeter of 9.5 mm and a coating width of 300 mm. The stainless steel material ensures durability and precise coating results.

$ 167.00

Articles

How to choose a laboratory coater? Which one should you buy: wire bar, scraper, or slot die?
This article introduces three methods for selecting laboratory coating machines: wire bar coating is suitable for low-viscosity coatings, offering low cost and simple operation; blade coating is ideal for medium-to-high viscosity slurries or those containing particles, with a wide range of film thickness control; slot-die coating provides the highest precision and is suitable for high-end applications such as electronic films.
Comparison of Coating Accuracy between Laboratory Blade Coater and Slot Die Coater
This article compares the coating precision of blade coaters and slot-die coaters in the laboratory. Blade coaters are suitable for thick coatings, with simple operation but relatively large uniformity errors; slot-die coaters offer higher precision and better uniformity for thin coatings. The choice of equipment depends on coating thickness and precision requirements.
Process optimization of heating coater in lithium battery electrode preparation
This article introduces process optimization methods for heating coaters in the preparation of lithium battery electrodes.
The Stripe Issue Caused by Tension Fluctuations in Roll-to-Roll Laboratory Coaters and Its Solutions
This paper analyzes the causes of and countermeasures for coating streaks resulting from tension fluctuations in roll-to-roll laboratory coaters.
Analysis of Common Defects in Laboratory Coating Machine Blade Coating and Adjustment Methods for Process Parameters
This article introduces common defects in the blade coating process of laboratory coaters, such as streaks, orange peel, bubbles, uneven thickness, and missed coating. It analyzes the causes of these issues, which are primarily related to material properties, operating parameters, and environmental factors.
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.