Electromagnetic film coater

The electromagnetic membrane Coater controls the gap between the coating head and the substrate through electromagnetic force, using a blade or roller to uniformly apply the coating onto the film surface. It is used for surface treatment of materials such as paper and plastic films, enabling continuous production with controllable coating thickness.

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

The application width can be adjusted freely, and the drawdown blade Coater can be adapted to meet different experimental testing needs and realize flexible film operation.

$ 154.00

Application width 500mm, wet film thickness 0.005-3mm adjustable, using servo drive and PLC control, with automatic tension and correction function, suitable for a variety of coils and Coating types.

$ 24279.00

Using scraping method to achieve 0.005-3mm wet film thickness, Spreader accuracy of +/- 5%, equipped with hot air circulation Oven and automatic constant tension control to ensure Spreader uniformity and Stability.

$ 40415.00

Using electromagnetic force equilibrating Sensor, accuracy of 1mg, Stabilization time ≤ 6s, with RS232 Communication interface, counting function and density measurement and other practical functions.

$ 412.00

The four-sided design allows for the preparation of film thicknesses of 200μm, 400μm, 600μm, and 800μm. Made of stainless steel, it offers high coating precision, a compact size, and is suitable for various substrates and coatings with different pH levels.

$ 275.00

High Accuracy Electromagnetic Force Sensor, dynamic temperature compensation technology to ensure accuracy, repeatability error +/- 2mg, standard RS232 interface can transfer data directly to Excel.

$ 456.00

High Accuracy Electromagnetic Force Sensor, Capacity 520g, readability accuracy 0.1mg, OLED display and Draft Shield static elimination design, support external calibrating and multiple unit switching.

$ 2765.00

High Accuracy Electromagnetic Force Sensor, repeatability error +/- 1mg, Draft Shield static elimination design, support for external calibrating and multiple weighing units for special application needs.

$ 1816.00

High Accuracy Electromagnetic Force Sensor, Capacity 320g, readability 0.1mg, support automatic internal calibrating and multiple weighing units, equipped with transportation protection devices.

$ 1230.00

High Accuracy Electromagnetic Force Sensor, repeatability error +/- 0.2mg, dynamic temperature compensation technology to ensure weighing accuracy, reaction time is less than 3 seconds, support a variety of unit weighing.

$ 498.00

High Accuracy Electromagnetic Force Sensor, Capacity 320g, readability 1mg, support for external calibrating and multiple weighing units, equipped with transportation protection devices to ensure safety.

$ 708.00

Electromagnetic Force Sensor, repeatability error +/- 3mg, linear error +/- 3mg, with dynamic temperature compensation and external calibrating function, reaction time is less than 3 seconds, support a variety of weighing units.

$ 1037.00

Using a new generation of Electromagnetic Sensor, high measurement accuracy, Response speed. Measurement speed and Sensitivity adjustable, unit conversion and fault detection functions.

$ 323.00

Using electromagnetic induction principle to achieve nondestructive detection, measurement range of 0-9500μm, accuracy +/- 3%. With continuous single double measurement mode, automatic identification of substrate material, support 2000 sets of data storage and four statistical functions.

$ 344.00

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.