UPCOMING PROJECT  ·  Planned start of production: 15 February 2027Now accepting trial enquiries
SV Surface Coatings Private LimitedRequest a quote ↗

PLANNED PROCESS / 18-STAGE LINE

Your part’s journey, tank by tank.

A fixed 18-stage line designed around a PLC-controlled transporter and a consistent sequence of surface preparation, conversion and electrodeposition.

THE EXACT PLANNED TANK SEQUENCE

18 tanks. Three phases.

Each tank is specified at 2,500 × 1,250 × 1,250 mm. Two transporter wagons, each rated to lift 1,500 kg, are planned to execute recipe-controlled dip and drain cycles.

  1. 01Hot water rinse
  2. 02Knock-off degrease
  3. 03Degrease
  4. 04Water rinse 1
  5. 05Water rinse 2
  6. 06Derusting
  7. 07RCDM rinse 1
  8. 08RCDM rinse 2
  9. 09DM rinse 1
  10. 10Activation
  11. 11Zinc phosphate
  12. 12RCDM rinse 3
  13. 13RCDM rinse 4
  14. 14DM rinse 2
  15. 15CED bath
  16. 16UF rinse 1
  17. 17UF rinse 2
  18. 18DM rinse 3
A · CLEAN / 01–06

Remove oil, scale and rust

B · CONVERT / 07–12

Rinsing, activation and zinc phosphate

C · COAT / 13–18

CED deposition and rinse recovery

BROCHURE ILLUSTRATION

A controlled 18-tank journey.

Detailed artist's illustration of the planned SVSC CED line showing tanks 01 through 18, two transporter wagons, and highlighted zinc phosphate and CED stages

Artist's illustration of the planned facility. Actual equipment will be verified during commissioning.

AFTER TANK 18

Cure. Test. Finish.

The proposed sequence continues from the tank line to heat curing and checks before dispatch, with powder or liquid top coat added when specified.

19 / POST-LINE

Stoving oven

Heat cure using the planned in-house oven; verify the actual temperature profile using a data logger.

20 / VERIFICATION

Inspection & laboratory

Check dry film thickness, adhesion, cure, corrosion testing and bath/process parameters as applicable.

21 / OPTIONAL

Powder or liquid top coat

Apply the specified finishing system where the application requires additional appearance or performance.

Steps 19–21 describe activities following the brochure's 18 numbered tanks; they are not additional process tanks.

PROCESS-CONTROL SYSTEMS

What keeps the proposed bath in control.

Power & anodes

250 V / 350 A rectifier, eight tubular anode cells

Bath cooling

5 TR air-cooled chiller

Paint circulation

Eight pumps and eight bag filters

Rinse recovery

Closed-loop ultrafiltration and automatic cascading rinses

Pretreatment controls

Two oil skimmers and four temperature-controlled heated stages

Sludge control

Filter press with 24 plates, each 18 × 18 inches

TAKE THE NEXT STEP

Send your part drawing.

Share dimensions, coating specifications and monthly volume. We will discuss the process, jigging and commercial requirements.

Discuss your requirement