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Provision of demo machines (rental machines), test coats, and small rod sample prototypes

Provision of demo machines (rental machines)

We offer free or paid demo or rental machines for customers who have no experience with dip coating or who do not own their own equipment.
Note: We will determine whether it is free or paid based on the content.

[Overview of demo (rental) machine]
Model: DC300S2
Stroke length (coating length): 300 mm
Dip axes: 2 axes for lifting and tilting (1 axis for lifting and 2 axes can be selected synchronously)
Lifting speed: 0.01 mm/sec to 30 mm/sec (0.01 mm/sec variable)
Tilt speed: 0.1 °/sec to 20 °/sec (0.1 °/sec variable)
Maximum work weight: 1 kg

*For detailed specifications, please feel free to contact us or refer to the Dip Coater DC300S2 Catalog for 2-axis (elevation and inclination) experiments in the "Products, Technology and Service Information List.”

The machine is characterized by its dual-axis specifications, which include a standard elevation axis and an additional tilting axis for the purpose of reducing liquid accumulation that tends to occur when coating three-dimensional objects.

Provision of test coats

We offer free or paid test coats to customers who have no experience with dip coating or who do not have their own equipment.
Note: The free test is just a preview of the coating that can be applied in about 30 minutes when you come to our office for a meeting, otherwise we charge for the test.

Simple pattern test equipment
Test location: Our company
Test fee: 100,000 or less (an individual estimate will be made each time)
Cleaning: Simple hand wipe with alcohol
Dip coat: By DC300S2
Drying: Hot air circulation oven (up to 260 ℃)
Witness: Possible
Environment (cleanliness): General environment
Coating recipe: Released
Time: The amount varies between half a day and 1 day (please understand that the quantity is the amount of processing that can be done during this time)
More is possible if you wish.
The work will be performed by our veteran workers.

Standard pattern test equipment
Test location: At a partner company (either the 23 wards of Tokyo or Kawasaki City)
Test fee: 200,000 or less (an individual estimate will be made each time)
Cleaning: ultrasonic cleaning, UV/ozone cleaning, atmospheric pressure plasma, etc.
Dip coat: DC300S2 (may vary)
Drying: Hot air circulation oven (up to 260 °C), UV curing
Film thickness check: Can be measured with a reflection spectrometer
Witness: Please contact us separately
Environment (cleanliness): Inside a class 10,000 clean booth
Coating recipe: Released
Time: 1 day (within about 8 hours) (please understand that the quantity is the amount of processing that can be done during this time)
More is possible if you wish.
The work will be performed by our veteran workers.

We recommend testing with the simple pattern for the first time or until the recipe is established, and then once the recipe is finalized, the standard pattern should be used.

Contract coating of small rod sample prototypes

For the above companies and customers who have the equipment but are unable to produce prototypes due to various reasons, we can provide prototype coating after confirming the coating recipe with our standard pattern test facilities.

Feel free to contact us.

Introduction of coating agents according to purpose and application

Possible to introduce the best coatings for each function

We feel that there are a surprisingly large number of customers who are considering new coatings and are "undecided" or "uncertain" about which coating agent to use.

For such customers, we are also looking for coating agents that we have a track record of handling and coating agents that utilize our connections.

[Example: Achievements by Objective]
Anti-reflection
Hard coat
Anti-fog coat
Primer that adheres to resins and metals (antistatic and hydrophilic functions are also possible)
Moisture proof coat
Water repellent coat
Heat dissipation
Water-resistant, heat-resistant, and oil-resistant for pulp molds
Please feel free to contact us for anything else.

*However, the basic rule is for you to use our equipment.

What we can do because we are a manufacturer specializing in dip coatings

In-device management of coating agents

If liquid management is not done well within the device, the defect rate will increase.

When designing equipment, we strive to build close relationships with liquid manufacturers and provide equipment that can maintain and control the performance of the coating agent within the equipment. 

To bring out coating film performance, the following management items are important in production:
Dispersibility of liquids
Contamination removal in liquid
Optimal liquid temperature
Liquid concentration to obtain optimal film thickness　
Incorporating functions that can manage each item into the device contributes to improving yield.

Measures against vibration during coating

In dip coatings, film turbulence due to vibration during coating causes poor appearance and increases the defect rate.

Based on our extensive experience to date, we have incorporated the following items into our design concept for equipment manufacturing.
Attaching anti-vibration components to the drive source
Give it a mass effect
Cut the border as much as possible
Consider location and placement of the drive source
Note: Vibration measurements (including installation locations) are also performed upon request.

Measures for airflow, air conditioning, and cleanliness, including the atmosphere in the coating room (dip coat part)

In addition to the above liquid control and vibration countermeasures, there is another item that has a significant impact on the coating film during dip coating: the air flow, air conditioning, and cleanliness of the coating environment.

[Air flow countermeasures]
・Airflow during coating causes film turbulence, and we design and manufacture equipment with this  understanding.

[Air conditioning measures]
Depending on the purpose and application of coating, low temperature and low humidity may be better, or conversely, high temperature and high humidity may be better, and we design and manufacture equipment with this understanding.

[Cleanliness measures]
In addition to preventing contamination in the liquid, attention to the cleanliness of the coating plant will contribute to reducing the defect rate.

This company is recommended by the following support organizations.

Kanto Head Office, SMRJ

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