CED Coating Plant in Thane, Maharashtra
SEW Surface Coating Pvt. Ltd. designs, manufactures and installs CED (cathodic electro-deposition) coating plants for manufacturers in Thane, Maharashtra. Every plant is built at our own works in Pune, Maharashtra, then erected and commissioned at your site in Thane.
CED is a water-based primer coating used mostly in automotive paint shops. Charged paint particles move to the component (the cathode) under a direct current, so paint reaches every corner of complex shapes. Un-deposited paint is rinsed and recovered through ultra-filtration (UF), and the film becomes hard after baking.
- Batch & Conveyorised
- UF Paint Recovery
- 1200+ hrs Salt Spray
- Supplied across Thane
CED Coating Plants for Thane's Manufacturing Industry
Thane district is one of Maharashtra's busiest manufacturing zones. Wagle Estate and Thane MIDC host engineering and electrical units, while the Ambernath, Badlapur, Dombivli and Murbad MIDCs to the east have grown with chemical, engineering and fabrication industries.
In Thane, demand for CED coating plants comes mainly from engineering and fabrication units, electrical and panel makers and furniture and storage makers. CED primer gives uniform film thickness, full coverage inside box sections and sharp edges, and salt spray resistance of more than 1200 hours. Paint utilisation is close to 100 percent, and because the process is water-based it carries less fire risk than solvent coatings.
Many units here run contract coating for larger manufacturers in the Mumbai region. Thane is about 145 km from our Pune works, so our engineers can visit for site studies and service without long lead times.
Types of CED Coating Plants We Supply in Thane
Batch Type (Dip Tanks)
Components are loaded in jigs and moved through dip tanks by hoist or PLC-controlled transporter.
Best for: Mixed components and medium volumes.
Continuous Conveyorised
An overhead conveyor carries parts through pretreatment, the CED tank, UF rinses and the baking oven without stopping.
Best for: High-volume automotive and component production.
Combination of Dip and Spray
Spray stages for cleaning and rinsing are combined with dip stages for phosphating and CED, to suit the part and output.
Best for: Lines that need both throughput and full coverage.
CED Coating Process Sequence
The CED process on our plants follows this sequence:
- LoadParts are hung on jigs or the conveyor.
- DegreaseRemoves oil and grease.
- Water Rinse 1 / 2Two rinses after degreasing.
- ActivationPrepares the surface for phosphating.
- PhosphateBuilds the conversion coating.
- DM Water Rinse 1 / 2Clean demineralised water rinses.
- CEDElectro-deposition of primer.
- UF 1 and UF 2Ultra-filtrate rinses recover un-deposited paint.
- DM Water Rinse 3Final rinse before baking.
- Baking OvenThe film is baked hard.
- UnloadParts are inspected and unloaded.
Fully automatic operation needs less manual effort and allows the film thickness to be controlled.
Advantages of CED Over Conventional Primer
Uniform coating
Controlled film thickness and better coverage on interior surfaces, complex shapes and sharp corners.
No runs or sags
No runs, sags or solvent boils, giving a consistent primer surface.
Corrosion resistance
Surface salt spray resistance lasts for more than 1200 hours.
About 100% paint utilisation
UF recovers un-deposited paint, which makes the process cost effective.
Safer and cleaner
Water-based process with less fire risk and fewer pollution and health hazards than solvent coatings.
Industries in Thane That Use Our CED Coating Plants
Engineering & Fabrication
Ambernath, Badlapur and Murbad have many fabricators making process equipment and structures.
Typical requirement: Batch CED for complex fabrications and tubular parts.
Electrical & Control Panels
Wagle Estate and Thane MIDC are home to electrical, panel and instrumentation makers.
Typical requirement: Batch or conveyorised CED line sized to the component and output.
Steel Furniture & Racking
Bhiwandi's warehousing growth has created demand for racking and storage systems.
Typical requirement: Batch or conveyorised CED line sized to the component and output.
Pumps & Valves
Pump, valve and fluid-handling equipment makers in the district process castings and fabricated bodies.
Typical requirement: Batch or conveyorised CED line sized to the component and output.
Motors & Transformers
Electrical machine and transformer makers in the district need varnishing and finishing.
Typical requirement: Batch or conveyorised CED line sized to the component and output.
CED Coating Plant Specifications
| Plant types | Batch (dip tanks), continuous conveyorised, or combination of dip and spray |
|---|---|
| Process | Degrease, rinses, activation, phosphate, DM rinses, CED, UF 1 and UF 2, DM rinse, baking oven |
| Paint recovery | Ultra-filtration (UF) equipment |
| Material handling | Hoist, PLC-controlled transporter or overhead conveyor |
| Corrosion performance | Salt spray resistance of more than 1200 hours |
| Controls | Automatic operation; PLC and SCADA on request |
| Scope of supply | Design, manufacturing, erection and commissioning |
Final configuration is fixed after we study your component drawings, production rate and available floor space.
From Our Pune Works to Thane
Plants for Thane are fabricated and pre-assembled at our factory in Ranje, Pune, about 145 km away by road. Equipment is dispatched by road and erected at your site by our team, followed by commissioning and trial runs.
- Site visit and study of components, production rate and space
- Plant layout and process design in minimum floor space
- Fabrication and assembly at our Pune factory
- Dispatch, erection and commissioning at your site
- Trial runs and after-sales service support
Why Buyers in Thane Choose SEW Surface Coating
In-house manufacturing since 1996
Our own fabrication unit in Pune gives one-roof control over design, quality and delivery commitments.
25+ years in coating systems
More than two and a half decades of experience in powder and liquid painting systems for automobile, appliance, electrical, furniture and other industries.
Layouts in minimum space
We specialise in fitting a complete line into the floor space you actually have.
Low running cost
Plants are engineered for low fuel consumption, with options such as camel back ovens, solar-assisted heating and Waste Heat Recovery Systems (WHRS).
Modern technology
Nano-technology spray pretreatment, PLC-controlled transporters and SCADA monitoring are part of our installed base.
Erection to after-sales
We stay with the project from plant purchase through erection, commissioning and service support.
Industrial Areas We Serve in and Around Thane
CED Coating Plant in Thane – Frequently Asked Questions
Do you supply CED coating plants in Thane?
Yes. SEW Surface Coating Pvt. Ltd. manufactures CED coating plants at its factory in Pune and supplies, erects and commissions them for customers across Thane, Maharashtra.
What is CED coating?
Cathodic electro-deposition (CED) is a water-based primer coating. Charged paint particles move to the component under direct current, so paint reaches every corner, and the film becomes hard after baking.
What is the role of UF in a CED plant?
Ultra-filtration separates paint ingredients that do not form film and recovers un-deposited paint from the rinses, which gives close to 100 percent paint utilisation.
How much corrosion resistance does CED give?
The baked CED film gives surface salt spray resistance of more than 1200 hours.
Can the CED plant be automatic?
Yes. CED lines run on a PLC-controlled transporter or a continuous conveyor, with automatic operation and controlled film thickness.
How is the plant delivered and installed in Thane?
The plant is fabricated at our Pune works, about 145 km from Thane by road. It is dispatched to your site, where our team erects and commissions it and carries out trial runs.
How do I get a quotation for a CED coating plant in Thane?
Send your component size and weight, production rate and topcoat requirement through our enquiry page, or call +91-99758 35066. Our engineers will prepare a layout and technical offer.
Other Products We Supply in Thane
CED Coating Plants in Other Locations
- CED Coating Plant in Mumbai
- CED Coating Plant in Pimpri-Chinchwad
- CED Coating Plant in Pune
- CED Coating Plant in Nashik
- CED Coating Plant in Vapi
- CED Coating Plant in Satara
- CED Coating Plant in Surat
- CED Coating Plant in Aurangabad
CED Coating Plants – main product page | All locations we serve
Need a CED Coating Plant in Thane?
Share your component size and weight, production rate and topcoat requirement. Our engineers will send a plant layout and technical offer for Thane.
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