Spot coater

The spot Coater precisely controls the applicator head to apply a quantitative amount of slurry at specific locations on the substrate, making it suitable for small-scale sample preparation and process validation in the laboratory. It is ideal for localized functional layer coating tests on materials such as paper and films.

Instruments

With 60 ° Measurement Angles and 2 * 2mm small light spot, suitable for surface and small area object measurement; LED long life Illuminant and quartz crystal standard version, the annual change rate is extremely low; a battery can be used continuously for nearly 60 hours.

$ 587.00

With 60 ° Measurement Angles and 36x18mm light spot size, the range is 0-199.9GU, and the built-in rechargeable battery can work for 48 hours to meet the needs of surface Gloss measurement of various materials.

$ 344.00

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

Adopting ceramic roller synchronous inking technology, the pressure can be adjusted by +/- 2mm, and the material proofing with a thickness of 0.01~ 2mm is supported to achieve accurate repRoduction of solid color and Dot patterns.

$ 8949.00

Pressure adjustable range -1 to + 1mm, proofing speed support 400-700rpm three-speed frequency conversion speed regulation, uniform ink time 15-800 seconds adjustable, fixed structure to ensure proofing Stability.

$ 4592.00

Precise control of ink layer thickness, the minimum Basis Weight unit is 0.01CC, and the usage of Spot Color inks is predicted by calculation, which is suitable for ink contrast and color concentration detection.

$ 332.00

The pressure of 0-700N can be adjusted to adapt to different substrates, the separate transfer system is easy to clean and maintain, supports the calculation function of inks transfer rate, and uses the middle ink extraction method to improve the lateral uniformity.

$ 6528.00

Equipped with High Accuracy Servo Motor, uniform ink speed adjustable 0-300rpm, pressure 0 to 1kpa pneumatic adjustment, using circular embossing method to improve fit, support quick replacement of anilox roller.

$ 7049.00

Adopt circular embossing method to improve the fit, the proofing speed is adjustable from 0-300rpm, equipped with High Accuracy Servo Motor and quick replacement anilox roller system, support a variety of gray scale customization.

$ 7335.00

The multi-stage color development structure can simultaneously print 4 color strips of different thicknesses or Hue, and the uniform ink speed can be adjusted by 500-800rpm in three gears. With the Basis Weight instrument, the ink layer thickness is precisely controlled, and the operation is simple and durable.

$ 5237.00

Adjustable pressure 0~ 2mm, support three uniform ink speed 650-1000rpm and printing speed 10-20rpm, automatic uniform ink function to ensure stable operation, suitable for different thicknesses of paper and plastic film proofing comparison.

$ 3462.00

Gluing time up to 3000 seconds, speed range of 100 to 10000rpm, acceleration of 100-10000rpm/s, support Vacuum chuck and solenoid valve control gas path, suitable for assembly line process.

$ 1590.00

The homogenizing time is up to 3000 seconds, the speed range is 100-10000rpm, and the acceleration is 100-10000rpm/s. It supports multi-stage program control. Vacuum chuck ensures the stability of the substrate and is suitable for assembly line processes.

$ 1493.00

The uniform glue speed is adjustable from 100 to 7000rpm, and the time is adjusted steplessly in multiple stages. The solenoid valve control gas path is suitable for the assembly line process. The motor torque is large and the operation is smooth. Vacuum chuck ensures the stability of the substrate.

$ 1171.00

High homogenizing efficiency, support 1-5 stage program control, 3000 seconds per period, speed range 100-10000rpm, acceleration 100-10000rpm/s, solenoid valve control gas path suitable for assembly line process.

$ 1461.00

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.