Mini Coating Machine for Coils

The small-scale roll Coater transfers coating material evenly onto the substrate surface via rollers, simulating roll coating processes in laboratory settings. It is suitable for coating preparation and quality control of materials such as paper and films, allowing for adjustment of coating thickness and speed.
Selection
When selecting, consider the compatibility of the substrate width with the machine, and ensure the coating thickness range meets experimental requirements. Focus on matching the coating method (e.g., blade, micro-gravure) with the material characteristics. The equipment material should be corrosion-resistant and easy to clean. Determine temperature control accuracy and the drying system based on the properties of the coating material.

Terms

Standards

Instruments

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

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

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

Wet film thickness range 0.005-3mm, Spreader accuracy +/- 5%, servo drive and hot air circulation oven, support automatic tension and deviation correction control, suitable for a variety of coils and coating types.

$ 24279.00

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

Blade Coating method, wet film thickness range 0.005-3mm, Spreader accuracy +/- 5%, equipped with hot air Oven temperature up to 200 ℃, supports a variety of coils and Coating types, to achieve stable tension control.

$ 51711.00

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

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

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

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

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.