Conformal Coating Machine - I.C.T SMT Machine

What Can Conformal Coating Machine Do for PCBs?

A critical step in printed circuit board (PCB) manufacturing is protecting the board from adverse environmental conditions through the use of various treatments and coatings.
Conformal Coating Machines

Enhance Your PCBs with Advanced Conformal Coating Solutions.
Comprehensive Conformal Coating Machines and Solutions for Your SMT Factory.

Complete Automated Conformal Coating Solutions

I.C.T offer customized PCBA coating line solutions to meet the specific needs of your products.

Expertise enables us to provide custom PCB conformal coating solutions, ensuring optimal protection and performance for each unique application. Whether you require a specialized coating for environmental protection, enhanced durability, or improved electrical insulation, our team is committed to providing a solution that exactly meets your requirements.

Online PCBA Conformal Coating Line with Return Plate

The PCB coating machine line, including the PCBA Coating lift, Coating Conveyor, Selective Conformal Coating Machine, Inspection Conveyor, Curing Oven, and their interconnectedness through a Return Conveyor.

This Conformal Coating Line is compact and space-efficient, equipped with a vertical UV curing oven suitable for various types of adhesives. Its chain return function allows PCBs to automatically return to the front end, enabling operators to complete both loading and unloading tasks from a single position. The elevators at both ends ensure smooth operation throughout the line. Designed with precision, ease of use, and cost-effectiveness in mind, this production line is an ideal choice for single-sided board coating.

Despite its affordable price, its functionality and efficiency are by no means compromised.

Double-side Online Coating Line with Return plate

Double-side Online PCBA Conformal Coating Line Solution

Mainly Equipment including: PCBA Coating Lift, Coating Conveyor, UV Conveyor, PCBA Selective Conformal Coating Machines*2 , UV Curing Oven*2

This production line is specifically designed for double-sided board coating, making it suitable for most PCBAs that require coating on both sides. Compared to single-sided production lines, this line is more efficient, with Side A coated at the front end and Side B at the rear end. A flip conveyor connects the two processes, significantly reducing production time. The efficiency of the entire line is more than double that of single-sided lines. To further reduce manual labor, loaders and unloaders can be added at both ends. This production line is ideal for factories with longer spaces, allowing for the efficient completion of double-sided board coating tasks in a shorter time.

PCBA Coating Lift

Elevates PCBAs from one level to another, typically used to lift them from the bottom return system to the starting point of the production line or the input end of the coating equipment.

Coating Conveyory

Transports PCBAs during the coating process to the coating equipment, ensuring stable movement within the coating machine. Coating conveyors usually have anti-static features to prevent damage to the PCBAs from static electricity.

Conformal Coating Machine

Applies a protective coating to specific areas of the PCBAs precisely, avoiding unnecessary parts to save materials and improve product quality. These machines typically have precise spray heads and programmable control systems.

Curing Oven

Heats and cures the coated PCBAs, ensuring that the coating material achieves the desired physical and chemical properties. Types of curing ovens include Infrared (IR) Curing Ovens and UV Curing Ovens.

Return Conveyor

Returns PCBAs from the end of the production line back to the starting point or the lift for the next production cycle or subsequent processes. The return conveyor effectively cycles the PCBAs back to the start of the production line via a bottom return system, reducing manual handling and production downtime, thus increasing efficiency.

PCBA Conformal Coating Line Machines

I.C.T manufactures and supplies high speed selective conformal coating machines for automating the conformal coating of PCBA’s.

Selective Conformal Coating Machine

4 axis conformal coating machine: X,Y,Z,U

Option Function:

PCBA Bottom Return

CCD Visual system

Glue monitoring system

Feeding and cleaning system

Automatic return to orbit

PCBA Conformal Coating Machines

A PCBA conformal coating machine ensures comprehensive protection and reliability for PCBs by providing a precise, automated, and selective coating application within the entire conformal coating process.

Specification of PCBA Conformal Coating Machine:

Model	I.C.T-T550U	I.C.T-T550U	I.C.T-T600U	I.C.T-T650
Number of valves	2 (atomization valve 1head, precision valve 1 head)	2 (atomization valve 1 head precision valve 1 head	2 (atomization valve 2 head)	4 (atomization valve 2head, precision valve 2head)
Control Method	IPC + Motion Control Card
Number of Spindles	X, Y, Z	X, Y, Z,U	X, Y, Z	X, Y, Z
Valve Rotation Angle	N/A	±180°	N/A	N/A
Valve Bevel	N/A	0~35°	N/A	N/A
PCB Size	5050~450460mm
Spindle Drive	Imported servo motor + ball screw module
Work Itinerary	X=450mm, Y=450mm, Z=100mm
Working Height	900±20mm
Conveyor Track	Special aluminum alloy track + stainless steel chain
Coating Capacity	10L
Automatic Cleaning of Valves	with 5L Pressure Tank
Dimension	L910W1600H1700mm

UV Curing Oven

The UV curing oven is a cost-effective drying oven produced by I.C.T, curing UV light curing coatings, such as UV paint, UV glue, UV ink or UV varnish, etc, then followed by injection-type or print multiple materials in an instant surface cured and dried.

UV light: Imported materials, stable performance, power and lightintensity can be customized to meet different use needs, UVcuring is used, and LED lights are optional.

Transport system: The chain conveyor system with convex shaft effectively prevents PCB from getting stuck.The motor controls the speed and the stop position is precise.
Security door lock: Mechanical door lock sensor, when the front and rear doors are opened, the machine stops working to ensure the safety of personnel to the greatest extent.
Electric lifting UV light: The motor adjusts the height of the UV lamp to improve efficiency and flexibly adjust to meet different usage requirements and process requirements.
Blackout cover: Adjustable upper and lower metal door covers, adjust the height of the entrance and exit according to actual needs, minimizing the escape of UV curing light.

Specification of UV Curing Oven:

Model	I.C.T-U1	I.C.T-U2
Transport	Stainless steel chain	Stainless steel long pin chain, 35B pin length 5mm, add stainless steel tabs.
Control system	Instrument	PLC+Touch screen
Conveyor speed	500~5000mm/min	0.5~3.5m/min
UV light source	UVA band
Main wave length	365nm
Light intensity range		100~260mw/cm2
UV light height from conveying surface		80-150mm electrically adjustable
PCBA width	500mm	50~500mm, manual adjustment, Withstand 5KG weight
Cooling method	Fan	Air cooling
Exhaust volume	35M³/min*1 Exhausts	15M³/min*2 Exhausts
Dimension (LWH)	18009701835mm	150011001720mm

IR Curing Oven

The IR oven is cost-effective curing oven produced by I.C.T, mainly to deal with the application of glue curing. Anti-corrosion paint dry.

IR system：Modular design, convenient for maintenance, imported IR heating pipe, uniform heat, bottom stainless steel reflection, low heat loss of sealed furnace.

Transport system：Special transmission structure, hardening treatment, load-bearing treatment, no deformation of guide rail, able to deal with products of various materials and weights.

Specification of IR Curing Oven:

Model	I.C.T-IR3	I.C.T-IR4
Number of Heating Zones	Up3 / Bottom0	Up4/Bottom0
Length of Heating Zones	2500mm	3500mm
Bottom Heating	Optional	Optional
Transport	Rail
Control System	Touch screen+PLC
Heating Mode	IR (Hot air Optional)
Transport High	900±20mm
Max PCBA Height	±100mm
Max Width of PCBA	460mm
Exhaust Volume	10M³/min*2 Exhausts
Dimension (LWH)	300011501200mm	400011501200mm

Vertical Curing Oven

A vertical curing oven is a specialized equipment designed for curing and drying coatings, adhesives, or other materials applied to vertical surfaces. Unlike traditional horizontal ovens, it features a vertical chamber that allows for efficient processing of components with vertical orientations.

Boost Production Capacity: Enhance overall throughput and efficiency.
Improve Curing Quality: Achieve superior and consistent curing results.
Reduce Operational Costs: Lower expenses through efficient use and maintenance.
Compact and Space-Saving Design: In-line vertical reflow oven features a compact structure, optimizing workshop space and minimizing footprint.

Specification of Vertical Curing Oven：

Model	I.C.T V-320
PCB Size	L120W160~L400W350mm (Length can be customized)
PCB Weight with Fixture	Max 3kg/pc
Conveyor Height	900±20mm
Open Height	Top 50mm/Bottom 50mm
Storage	Vertical Storage
Storage Capacity	60 pcs
Curing Time	≥5min
Heating Zone	4 zone (Identical temperature setting)
Heating Time	10min (to 150℃)
Control Method	Touchscreen+Industrial control board
Dimension	L2480W2100H2250mm

Conformal Coating Valves

Choose the conformal coating valves to ensure optimal coating results and efficiency based on coating materials, application methods, precision requirements, production speed, maintenance and durability, and compatibility with equipment.

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How to choose the Conformal Coating Solution for Your SMT Factory?

The conformal coating lines are highly flexible, can achieve most suitable solutions based on customer's product to reach maximum benefits.
It can be applied in a wide range of different field , such as automotive electronics, aerospace, medical devices, etc.

Key Advantages:
Advanced Conformal Coating Machine:
Fully automated system can automatically detect the initial distance and coating width, the new upgraded atomization valve can reach more accurate coating, and support customization.

PCBA Coating Conveyor:

UV light inside can accurately detect the coating area.

High-performance Curing Oven:
Suitable curing ovens can be adapted according to features of customer's products.

Successfully Cases and After-Sales Services

One-stop Smart Factory Solution for LED Lighting Manufacturing in Tajikistan

I.C.T Delivers a Conformal Coating Line with Return Function in Mexico

I.C.T Global Technical Support for Automotive Electronics - Europe Station

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Related Conformal Coating Line Equipment

Automate your PCB conformal coating line with selective conformal coating machine, IR&UV curing oven, coating conveyors and more.
I.C.T has all your PCB coating line solution needs covered.

PCBA Coating Machine

Frequently Asked Questions About Conformal Coating Machines

What is conformal coating?

Conformal coating is a protective film applied to circuit boards to create a barrier between contaminants and the board. It acts as an insulating layer while protecting the PCB surface.
What are the advantages of automated selective conformal coating?

Application Consistency: Automated selective conformal coating machines equipped with specialized nozzles ensure the application of conformal coatings with exceptional accuracy and consistency.
Reduced Factory Errors: Using robotic systems to apply conformal coatings significantly reduces the risk of factory errors, resulting in higher quality products with fewer failures.
Reduced Labor: Manual processes such as taping, masking, and hand spraying, brushing, or dipping PCBAs are labor-intensive and inefficient for medium to high-volume electronics manufacturing. Automation streamlines these processes.
Cost-Savings: While the initial investment in automated conformal coating systems is higher than manual methods, the savings from reduced labor, minimized material waste, and increased production output lead to a rapid return on investment.
What does a conformal coating machine do?

A conformal coating machine is a system that automates the application of protective coatings to the surfaces of printed circuit board assemblies (PCBAs). These machines are engineered for high precision and are ideal for applying coatings repetitively, ensuring consistent quality and reliability. This automation is essential for maintaining the durability and longevity of PCBAs by providing uniform coverage and safeguarding against environmental factors.
How do you spray conformal coating?

Conformal coating is applied to the surface of printed circuit board assemblies (PCBAs) either manually with a conformal coating spray gun or, more ideally, using a specialized automated robotic system. This system employs a combination of spray valves to apply the coatings with high precision and quality, utilizing various spray patterns to achieve the desired coating effect.
What does conformal coating do?

Conformal coating protects the electrical components on a PCB or PCBA and helps prevent failure in its intended environment. It acts as a barrier against factors like dust, moisture, temperature fluctuations, and physical shock. Different types of conformal coatings are formulated to address specific environmental challenges, ensuring the durability and reliability of the electronic assembly.

Here are some of your concerns:

At I.C.T, we understand that purchasing coating equipment comes with many questions. Our team is ready with expert solutions to address all your concerns and ensure you make the best decision for your needs.

Question: Is there a tilted nozzle? What is the tilt?

Answer: Yes, 0-35 degrees.
Question：Does the pipe clean automatically?

Answer：Yes, this is a standard feature.
Question: Is there a filter or screen in the coating machine to prevent the cured coating from being sucked into the tube?

Answer: Yes, there is a filter inside the pressure barrel.
Question: Is the valve on the selective conformal coating machine that rotates 180 degrees pneumatic or servo-driven?

Answer: It`s Servo drive. Imported servo motor+ball screw module
Question: About glue, Silicone, acrylic, polyurethane, UV, which valve should I use?

Answer: Polyurethane, acrylic, and UV can all use the H-905 valve, but silicone requires the glue's PDS (specification sheet) to confirm the viscosity of the glue. Please confirm before recommending which valve to use.
Question: Can it be sprayed with spray, dots, lines, circles and area fills?

Answer: Yes, it can.
Question: Can you provide nozzles with a viscosity of 3500CPS?

Answer: Yes, our standard D0100 valve is driven by compressed air and has a special fluid sealing structure. Applicable viscosity range: 30-6500CPS
Question: What is the U-axis of XYZU?

Answer: U-axis is for complex boards. It`s used to adjust the multi-angle tilt of the dispensing valve and coat the side positions of the middle board and high components.
Question: Is there a CCD camera inside the coating machine?

Answer: It is optional. CCD is used for product mark positioning.

Our automated conformal coating machines are specifically designed for PCBs and PCBAs, offering high-precision selective conformal coating solutions.
Whether you need a 4-axis conformal coating machine, a tabletop conformal coating machine, or equipment suitable for UV curing, we have the perfect fit for your needs.
I.C.T provide a wide range of conformal coating machines, including those for sale, wholesale, and custom options, all aimed at delivering the best conformal coating machine price to our global customers.

As leading conformal coating machine manufacturers, I.C.T offer various models, including selective conformal coating machines, conformal coating spray machines, and more, helping your production line achieve higher efficiency and quality.

Explore our conformal coating machines and PCB conformal coating machine offerings, and contact us for the latest pricing and availability.

What Can Conformal Coating Machine Do for PCBs?

Conformal Coating Machines