Large-scale coating machine

The large Coater evenly transfers the coating onto the substrate surface via rollers and utilizes an oven for rapid drying to form a coating layer. It is used for surface treatment of materials such as paper and films to achieve waterproofing, decoration, or functional modification.
Selection
When selecting, consider matching the substrate width to the coating width, determine the roller type based on the coating viscosity, configure drying capacity according to production speed, plan equipment layout in combination with site dimensions, and evaluate structural reliability based on maintenance cycles.

Terms

Standards

Instruments

Temperature range 5~ 60 ℃, Oscillation Frequency 0~ 270rpm, pendulum amplitude 50mm, suitable for thermostatic fostering of liquid and solid compounds, liner size 104 * 91cm, to meet the needs of large-scale experiments.

$ 3620.00

Adopt scale differential head adjustment, Graduation 10μm, Drawdown blade straightness +/- 2μm, with 0~ 5000 micron large range adjustable and die steel Drawdown blade high wear resistance and corrosion resistance.

$ 735.00

Adopt a new generation of High Accuracy Sensor, with a maximum range of 30kg, readability accuracy of 0.1g, multi-level shock-proof filter adjustable and a variety of weighing units, support RS232 interface data direct transmission.

$ 716.00

The vertical design is easy to operate, and the large capacity of 850L meets the needs of large-scale processing. Temperature range RT + 10-300 ℃, Fluctuation is only 1 ℃, PID temperature control ensures accurate and stable. The stainless steel studio is resistant to corrosion, and the fan circulates evenly for heating. It supports timing and over-temperature protection functions.

$ 5721.00

High Accuracy Sensor is used to ensure stable weighing, with a maximum range of 10kg readability accuracy of 1g, stainless steel pan and rechargeable battery to support long-term use, and multi-stage shock-proof filtering to improve reliability.

$ 315.00

60Kg maximum range with 1g readability accuracy, weighing response time is less than 2 seconds, built-in weight check alarm function and a variety of weighing units, support RS232 data output to Excel applications.

$ 1003.00

Adopt scale differential head adjustment, Graduation 10μm, film thickness 0~ 5000μm adjustable, accuracy +/- 2μm, Drawdown blade straightness +/- 2μm, die steel material wear and corrosion resistance.

$ 519.00

High Accuracy Sensor is adopted to ensure stability and reliability, the maximum range is 100kg, the readability accuracy is 5g, the reaction time is less than 2 seconds, the built-in weight check alarm and various units, support RS232 data output.

$ 457.00

Adopt scale differential head adjustment, Graduation 10μm, film range 0~ 5000μm, accuracy +/- 5μm, Drawdown blade straightness +/- 2μm, die steel material to ensure high wear resistance and corrosion resistance.

$ 896.00

Adopt a new generation of High Accuracy Sensor, with a maximum range of 60kg readability accuracy of 1g, equipped with backlit LCD screen and weight check alarm function, support RS232 data direct transmission, response time is less than 2 seconds.

$ 754.00

Equipped with dual probes for simultaneous measurement of asperity and Coating thickness, Measurement range 3.4mm, minimum scale 1μm, support corrosion pit depth detection, in line with international standards such as ISO 2808.

$ 997.00

Measurement accuracy of +/- 1 units or 1% with 45/0 ° illumination and CIE Illuminant C. Automatic dual-standard calibrated, large backlit LCD display and rechargeable battery for quick on-site measurement.

$ 4914.00

Maximum range 500g, accuracy 20mg, metal beam thickened design, scale engraving is clear and not easy to abrasion, and the bottom is equipped with horizontal adjustment screws to ensure stability.

$ 127.00

Using electronic constant force stepless speed regulation, Speed range 0~ 8000rpm, equipped with jacket cylinder can be chilled down water, adapt to different material viscosity, directly calculate the relationship between linear velocity and reaction rate.

$ 498.00

In line with the LOVIBOND color scale standard, the sub-field of view Color matching Sensitivity is high, the Measurement range is red 0.1-79, yellow 0.1-79 LOVIBOND units, and the structure is simple and easy to operate.

$ 599.00

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.