Small-scale Gravure Coater

The small-scale gravure Coater transfers coatings to the substrate through an engraved gravure roller, utilizes a doctor blade to control coating thickness, and achieves uniform coating. It is used for laboratory research and development as well as small-batch production, handling surface coatings for materials such as paper and films.

Instruments

Adopt servo electric printing pressure system, printing pressure 0-4mm automatic adjustment, printing speed 0-100 Meters can be set, support low accuracy overprint, simulate Gravure Printing drawdown blade Installation method, easy to detect inks.

$ 5237.00

Slot-die Spreader and gravure coating dual function design, Spreader thickness range of 0.005-3mm, drying temperature up to 200 ℃, bonding accuracy of 0.5mm, suitable for a variety of non-elastic materials stable composite and Spreader processing.

$ 40415.00

High Accuracy modular Spreader station structure, Spreader thickness range of 0.01mm~ 2mm, Spreader speed 2~ 4.5m/min adjustable, all-electric control without external air source, quick-release plastic tank easy to clean, suitable for a variety of materials and substrates.

$ 10078.00

Adopt High Accuracy Modular Spreader Station, all-electric control without external air source, Spreader thickness can reach a minimum of 0.01mm, maximum Spreader width of 300mm, and equipped with quick-release plastic slot for easy cleaning and maintenance.

$ 9755.00

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

The equipment adopts High Accuracy modular Spreader station, Spreader thickness range 0.01mm~ 2mm, coating speed 2~ 4.5m/min adjustable, with UV instant curing and heating function, suitable for a variety of materials such as paper, film and so on.

$ 10562.00

Adopt High Accuracy modular Spreader station structure, all-electric control without external air source. The minimum thickness of Spreader can reach 0.01mm, the maximum Spreader width is 300mm, the Spreader speed is adjustable 2-4.5 m/min, and it has an electronically controlled precision tension system to adapt to different materials such as paper and plastic film.

$ 13790.00

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 equipment adopts High Accuracy modular Spreader station, all-electric control without air source, minimum glue thickness 0.01mm, Spreader speed 2-4.5 m/min adjustable, with electronic control precision tension to adapt to a variety of materials such as paper, plastic and metal film.

$ 5721.00

Adopt all-electric control without external air source, Spreader thickness range 0.01mm to 2mm, Spreader speed 2-4.5 m/min adjustable, with quick-release plastic groove and precision tension control, suitable for paper, film and other substrates.

$ 9433.00

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

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

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

Spreader accuracy +/- 0.003mm, Spreader thickness range 0.001~ 10mm adjustable, with Vacuum chuck and heating function, support bar and drawdown blade two coating methods to ensure Spreader uniformity and repRoducibility.

$ 8465.00

Mirror stainless steel liner is easy to clean, natural convection cycle without noise, temperature control accuracy +/- 0.5 ℃, programmable multi-stage control, support temperature layer and timing function, volume 10L is suitable for small-scale experiments.

$ 390.00

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.
Application of Gravure Printing Proofer in Water-based Ink Proofing and Pinhole Defect Evaluation
This article introduces how the gravure printability tester is used for water-based ink proofing and pinhole defect evaluation. Water-based inks are environmentally friendly but prone to tiny pinhole defects. The instrument enables standardized sample preparation and reduces human interference by controlling parameters such as cell depth and doctor blade angle.
The use of gravure proofing machines in the comprehensive evaluation of gravure ink printability and drying performance.
This article explores how a gravure proofing press can be used to comprehensively evaluate the printability and drying properties of gravure inks. The experiment tested the dot sharpness, transfer rate, and leveling properties of different inks using standard equipment, while recording drying times through the filter paper method and infrared temperature measurement.
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.