旭サナック株式会社旭サナック株式会社

PRODUCTS

Automatic electrostatic powder coating gun

Dual electric fields powder coating automatic gun ECDa

ECDa

  • Industrial machinery
  • Housing equipment
  • Electronic equipment
  • Reduce paint usage
  • Improve coating film quality
  • Labor saving/automation

An automatic powder gun that achieves a beautiful finish while reducing the amount of paint used.

MOVIE

  • EcoDual

FEATURE

Less paint needed

 As a result of the high electrification efficiency of the paint and a maximum of 10% improvement in the coating

 efficiency compared to conventional products, the effect of reducing the amount of paint used can be expected,

 and the amount of correction is further reduced.

 In addition, we can expect a reduction in the amount of industrial waste in the case of only blowing away.

Improved finish

 While maintaining high charging efficiency, it suppresses the generation of free ions and realizes a smooth

 finished surface with less reverse ionization (electrostatic repulsion).

Improved re-coating

 The dual electric field reduces reverse ionization (electrostatic repulsion), resulting in a smooth coating even when

 recoating.

Reduced coating time

 With a maximum discharge rate of approximately 350g/min, more paint can be deposited in a short time,

 improving work efficiency.

Expansion of pattern width

 From plane to depth, you can select the nozzle that matches the object to be coated and the process,

 and the pattern can be changed.

Shorter cleaning time

 The seamless construction of the gun body reduces cleaning time.

What is a dual electric field ?

SPEC

Series name

EcoDual

Model ECDa
Flow rate ※1 Standard usage range:50~350g/min
Maximum applied voltage DC-80kV
Maximum current value 80μA
Compatible controller model BPS900a
External dimensions(L×W×H) ※2 386×66×69 mm
weight ※3 496g

※1 Amount varies depending on injector and powder, hose.
※2 Nozzle and cover are not included.
※3 Nozzle muzzle and gun cable are not included.

 

OPTION

Name Long muzzle【flat】
Appearance
Type(length) 150㎜ 300㎜ 500㎜ 700㎜ 1000㎜
Number 1608-1 1608-3 1608-5 1608-7 1608-10

※Nozzle is excluded. Select from Flat and Round nozzle.

Name Long muzzle【round】
Appearance
Type(length) 150㎜ 300㎜ 500㎜ 700㎜ 1000㎜
Number 1609-1 1609-3 1609-5 1609-7 1609-10

※Nozzle is excluded. Select from Flat and Round nozzle.

Name Conical nozzle
Appearance
Type SS S M L
Effective pattern 70㎜ 90㎜ 120㎜ 150㎜
Number 1788-1 1788-2 1788-3 1788-4

 

Name Angle muzzle
Appearance
Type 45° 90°
Number 1610 1611

CASE STUDY

Powder Coating of High-Pressure Gas Cylinders       ⁂

No.445
Jun., 2025

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Powder Coating of High-Pressure Gas Cylinders       ⁂

  • Other

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Introduction : In response to environmental concerns and the need to improve work efficiency, the company introduced an eco-friendly powder coating system and revamped its coating line.
Benefits :
1. Improved work efficiency by eliminating the need for color changes through the use of dedicated booths for each paint color.
2. Enhanced the working environment by reducing paint overspray outside the booths.
3. Increased productivity with a uniquely designed booth and high-efficiency coating gun.

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Powder coating of metal products

No.443
Mar., 2025

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Powder coating of metal products

  • Metal parts

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Introduction:Due to concerns about a future labor shortage, the manual spray booth was renovated, and an automatic electrostatic coating system was installed to reduce manpower.
Benefits:
1. Correction work that previously required two workers can now be handled by one.
2. Established a system that allows us to maintain productivity even with reduced staffing, while still meeting customers' demands.

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Powder coating of metal products          ⁂          ⁂

No.440
Dec., 2024

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Powder coating of metal products          ⁂          ⁂

  • Metal parts

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Introduction : Due to the increase in orders, improving productivity had become an issue.
Benefits :
1. By updating the equipment and adding more spray guns, the coating area has been expanded. Now it is possible to apply the correct film thickness uniformly to all workpieces.
2. Previously, two people were continuously performing correction work throughout the day, but the frequency of corrections has decreased due to the dual-electric effect, thereby improving productivity.
3. Combined with the paint recovery capacity of the new booth, it is expected that paint usage will be reduced by 10 to 15%.

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DOCUMENTS

Product catalog

Series Mutual Documents

PDF(3.27 MB)

CONTACT

Please feel free to contact us for any inquiries or questions regarding the coating equipment and engineering.

CONTACT

Please feel free to contact us for any consultations or questions related to the services of Coating Equipment Division.