

Comma Doctor Blade Coating Machine is an advanced coating device widely used in the coating process for films, paper, fabrics, and other substrates. This equipment uses the comma doctor blade (Comma Doctor Blade) to precisely control the coating thickness and uniformity, making it ideal for industries that require high-precision coating, especially those where the coating needs to be uniform and consistent in thickness.
In addition, the equipment occupies a small area, is easy to place in the laboratory, and is simple to operate, making it convenient for researchers to use. It is a powerful assistant for material research and development and process optimization experiments.



COATING MACHINE SPECIFICATIONS | |
Product Name | Comma Doctor Blade Coating Machine equipment |
Keywords | Coating Machine |
Model | GN-J-193 |
Automatic Level | Automatic |
Control System | Independently Developed by Gaoneng |
Coating Method | Comma Doctor Blade |
Coating Thickness | 0.01-3 mm |
Coating Speed | Adjustable From 1 to 10 Meters/Minute |
Tension Control | Automatic Tension Control |
Alignment Device | Fully Automatic Alignment |
Oven Airflow | Adjustable |
Exhaust System | Adjustable Suction |
Drying Tunnel Length | 6 Meters |
Equipment Power | 9000W |

Superior film quality through precise coating application, resulting in improved end-product performance and customer satisfaction.
Streamlined processes and reduced waste mean higher yields and lower costs, maximizing your return on investment.




The operation process is simple, and researchers can use it proficiently without complex training and quickly carry out coating experiments.
1. Are you a trading company or factory?
We are the source factory, specializing in the field of coating machines and printing machines.
2. After an order is placed when to deliver?
We can ship within seven days after receiving the full payment.
3. What about the warranty with after-sales services?
We offer a one-year warranty. If any machine parts are damaged within one year (excluding human factors), we will provide replacement parts free of charge and offer online technical guidance. You only need to cover the shipping costs for the parts.
4. What about the product's services and quality?
Before shipment and delivery, we invite customers to our factory to conduct a 100% quality inspection and testing together with our engineers, as well as provide machine operation training. Each machine will also come with a video tutorial demonstrating how to install and operate it. Our machines have received widespread recognition and trust from our customers.
5. Can your products be customized?
Yes, our product can be customized according to your parameters.
6. What are your payment terms?
The customer will pay 50% of the payment to initiate production. After the equipment is completed and passes the customer's inspection at our factory, the customer will pay the remaining 50% of the payment. We will pack and ship the equipment within 7 days after receiving the full payment.