Surface coater

The surface Coater transfers the coating evenly onto the substrate surface through rollers, simulating the industrial coating process in a laboratory setting. This equipment allows for control over coating thickness and uniformity, making it suitable for surface treatment research on materials such as paper and films.
Selection
When selecting, consider matching the substrate width to the coating head size, choose the coating method (such as blade or micro-gravure) based on the viscosity of the coating material, ensure temperature control functionality to meet different drying requirements, ensure the operating speed covers the range needed for experiments, and opt for a modular design to facilitate the replacement of coating components.

Terms

Standards

Instruments

The Spin Coater is controlled by touch screen, the acceleration range is 100~ 4000rpm/s, and the speed can be automatically corrected by A/K selection. The motor torque is large and the operation is smooth, which is suitable for the assembly line process.

$ 2494.00

It is suitable for cylindrical surface measurement with a radius greater than 3mm, and can be equipped with extension Rods and transfer Rods to expand the range of use to ensure the accuracy and flexibility of surface asperity detection.

$ 404.00

It can accurately test the surface tension value of the material, support a variety of specifications bottle selection, the test range covers 30-60 dynes, suitable for Plastic film, metal foil and other materials surface tension detection.

$ 87.00

Magnetic surface temperature measurement Probe through strong magnetic adsorption on the workpiece, small volume and light mass, Sensor and magnet insulation to ensure measurement accuracy, the highest temperature 480 ℃, especially suitable for circular workpiece surface.

$ 666.00

Compression stroke 2.50mm, load 237g, suitable for wet mold sand/core surface Hardness measurement, support USB and Bluetooth data output, with average calculation and undervoltage alarm function.

$ 328.00

Can accurately test the material surface tension, support custom ink Color and tip shape, the test range covers 30-56mN/m, effectively control the pRoduction process mass.

$ 87.00

CCD camera system to achieve 1280 × 1024 resolution image analysis, support 0~ 180 ° contact angle and 0~ 400mN/m surface tension measurement, with dynamic contact angle analysis and solid surface energy estimation function.

$ 4077.00

It can accurately test the surface tension of materials, support a variety of specifications bottling and Color customization, suitable for Plastic film, conductive materials and other substrates surface preparation quality control.

$ 87.00

Can accurately test the material surface tension, support a variety of specifications bottling and Color customization, suitable for Plastic film, conductive materials and Glass Pottery and porcelain and other materials surface detection.

$ 87.00

Color and shape of ink tip can be customized to accurately test the surface tension of materials, suitable for a variety of printing processes and Plastic film materials, effectively control pRoduct mass.

$ 87.00

It can accurately test the surface tension of materials, support a variety of specifications bottling and Color customization, suitable for Plastic film, conductive materials and Glass Pottery and porcelain and other materials surface tension detection.

$ 87.00

Adopt replica tape method to measure surface roughness, Peak Measurement range 20~ 115μm, accuracy +/- 5μm, with automatic subtracting substrate function, High Protection Rating, anti-solvent and water dust.

$ 935.00

It can accurately test the surface tension value of the material, suitable for a variety of printing composite processes, the test range covers Plastic film, metal foil, etc., providing a variety of specifications from 10ml to 500ml.

$ 87.00

Customizable ink Color and tip shape, available in a variety of specifications from 10ml to 500ml, can accurately test the surface tension of the material, suitable for a variety of printing and compounding processes.

$ 87.00

It can test a variety of material surface tension, provide a variety of Rod numbers of 28-56, and the uniform test of the water outlet is accurate, effectively avoiding pRoduction delays caused by unqualified materials.

$ 86.00

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.