Roll-to-roll slot die coater

The roll-to-roll slot die Coater operates by continuously unwinding the substrate, precisely extruding the coating through a slot die, and then rewinding it after drying. It is used for uniformly applying functional layers on surfaces of substrates such as films and paper, finding applications in the electronics and packaging industries.

Instruments

Using roll-to-roll continuous solution pool mode, the width of the substrate is 200mm, and it is dried by 130 ° C hot air Oven; the solution pool can be lifted and heated, and PLC control ensures stable operation, which is suitable for a variety of substrate processing.

$ 48484.00

Using a roll-to-roll continuous solution cell process, the substrate is crystallized or attached under specific conditions. Equipped with a 130 ° C hot air Oven drying system, the effective application width is 180mm, and the mechanical speed range is 0.1-300 mm/min. The solution cell has a lifting function and a separate heating design to ensure process Stability and operation safety.

$ 48484.00

Using Slot-die Spreader technology, the thickness range of Spreader is 0.005-3mm, the bonding speed is 1~ 10m/min, and the drying temperature can reach 200 ° C. It is suitable for a variety of non-elastic materials to achieve accurate Spreader and efficient compounding.

$ 32347.00

Slot-die Spreader technology implementation of 0.005-3mm thickness precision control, composite roller heating temperature up to 200 ℃ to ensure firm gluing, equipped with 1 Meter drying tunnel and stepping motor to achieve 1-10m/min stable operation.

$ 35574.00

Using D type High Accuracy Impact device, Measurement range 30~ 110HS, can detect cast steel roll, forged steel roll and cast iron roll three kinds of hardness of materials, with anti-Impact and anti-electromagnetic interference ability, support 7 kinds of Hardness standard automatic conversion.

$ 554.00

Adopting double roll extrusion method, Spreader Film thickness range 0.3-10 mm adjustable, accuracy up to +/- 0.05mm, equipped with handwheel adjustment and dial indicator display, dip plate is 304 stainless steel material.

$ 4108.00

Adopting dip coating with double roll extrusion structure, Spreader thickness 0.3-10 mm adjustable, mechanical speed 1.2m/min can be slowly adjusted, built-in glue circulation system to ensure Spreader uniformity.

$ 29120.00

Micro-gravure plate coating method to achieve ultra-thin uniform coating, Spreader thickness range is wide; integrated online corona treatment makes the substrate surface tension up to 72dyne/cm; drying box temperature control accuracy +/- 3 ℃ to meet different solvent drying needs.

$ 24279.00

Support 0-3000um Coating thickness adjustment, travel speed 0-5m/min, Oven temperature 40-150 ℃; Modular head can switch extrusion, Drawdown blade and other Spreader functions, integrated tension closed-loop control and infrared drying options.

$ 9433.00

Slot-die Spreader technology implementation of 0.005-3mm thickness range of precision Spreader, composite roller heating temperature up to 200 ℃ to ensure firm gluing, servo motor control to achieve 0.001-10m/min stepless speed regulation, equipped with 1 Meter drying tunnel to achieve efficient drying curing.

$ 27183.00

Laminating speed 1~ 10m/min, laminating accuracy 0.5mm, roll to roll Laminating design, equipped with automatic deviation correction device and split drying, suitable for a variety of non-elastic material Spreader.

$ 11692.00

Application width 300mm, Spreader accuracy +/- 0.005mm, Drawdown blade can be quickly disassembled and cleaned, three independent temperature control oven to ensure uniform drying, suitable for a variety of substrates and Stock processing.

$ 24279.00

Adopt Cr12 steel roll, Hardness reaches HRC52 °~ 58 °, surface roughness 0.2~ 0.1, speed ratio 1:3:9, easy to operate and low noise, suitable for efficient grinding of various materials.

$ 743.00

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

Adopt double roll extrusion method to achieve 0.3-10 mm Spreader Film thickness, accuracy of +/- 0.05mm; Equipped with hot air circulation Oven, Temperature range room temperature to 200 ℃ +/- 3 ℃; Tension controller automatically controls the unwinding process to ensure the uniformity of Spreader.

$ 10562.00

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.
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Application of Perovskite Coater in the Preparation of Intermediate Layers in Tandem Solar Cells
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Using a spray coater to achieve the preparation of functionally graded films.
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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 Roll-to-Roll Coating Machine in UV-Curable Coatings
This article introduces the synergistic application of roll-to-roll coating machines and UV curing systems in the production of UV-curable coatings.
How does a roll-to-roll coating machine achieve double-sided coating?
How does a roll-to-roll coating machine achieve double-sided coating? Double-sided coating is a process that simultaneously or sequentially applies functional coatings to both sides of a flexible substrate (such as film, paper, or metal foil).
The Role of Roll-to-Roll Coating Machines in Photoresist Coating for Semiconductor Packaging
The roll-to-roll coating machine achieves efficient production through continuous unwinding, coating, and rewinding processes. It utilizes precise coating methods to control the thickness of the adhesive film and is suitable for coating materials such as flexible substrates.
Application of Roll-to-Roll Coating Machines in the Energy Storage Field
A roll-to-roll coating machine is a continuous coating equipment. Its core process involves uniformly applying slurry onto the surface of a flexible substrate (such as metal foil or polymer film), followed by steps like drying and rolling to produce continuous coated materials.