Powder Coating Plant in Rajkot, Gujarat
SEW Surface Coating Pvt. Ltd. designs, manufactures and installs complete powder coating plants for manufacturers in Rajkot, Gujarat. Every plant is built at our own works in Pune, Maharashtra, then erected and commissioned at your site in Rajkot.
A powder coating plant applies dry powder to metal parts with an electrostatic gun and then cures it in an oven to form a hard, even finish. We supply the whole line: powder coating booth, powder recovery system, after filter unit, curing oven, conveyor and the pretreatment plant before it. One company is responsible from layout to commissioning.
- Manual & Automatic Booths
- Cyclone Powder Recovery
- Batch & Conveyorised Ovens
- Supplied across Rajkot
Powder Coating Plants for Rajkot's Manufacturing Industry
Rajkot is Saurashtra's engineering capital, known for diesel engines, pumps, auto parts, castings and machine tools. Thousands of small and medium units work out of Aji, Metoda, Shapar-Veraval and Lodhika GIDCs.
In Rajkot, demand for powder coating plants comes mainly from pump and motor makers, automotive and component makers and engineering and fabrication units. Powder coating gives a thick, durable coat in a single pass, contains no solvents, and overspray powder can be recovered and reused. That is why it has become the preferred finish for sheet metal, fabrications and aluminium sections.
Much of the region's output is exported, so manufacturers are investing in better pretreatment and coating to meet buyer standards. Rajkot is about 880 km from our Pune works by road.
Types of Powder Coating Booths We Supply in Rajkot
The booth is a fabricated MS or SS enclosure where powder is sprayed onto the article with an electrostatic gun. Overspray powder is drawn into a recovery system (mono-cyclone or multi-cyclone) so it can be reused.
Single Operator Booth
One operator sprays from the open face of the booth. It is compact, economical and easy to run, and works with both batch ovens and conveyorised lines.
Best for: Job coaters, fabricators and small to medium production.
Back-to-Back Operator Booth
Two operators work from opposite sides of a conveyorised booth, coating both faces of the article in one pass for higher output.
Best for: Conveyorised lines handling panels, frames and larger sheet-metal parts.
Automated Booth
Automatic guns coat the article as it moves through the booth on the conveyor, with manual touch-up where needed. Coating thickness is consistent from part to part.
Best for: High-volume auto component, appliance and enclosure production.
Powder Curing Ovens for the Complete Line
The curing oven is an enclosed, insulated chamber with air-circulating blowers and a heating system. Circulated air spreads an even temperature across the chamber so the powder melts, flows and cures properly.
Batch Type Oven
Coated articles are loaded on a trolley and pushed inside. After the baking schedule, the doors are opened and the trolley is taken out.
Best for: Mixed jobs, large fabrications and lower volumes.
Conveyorised Conventional Oven
The conveyor carries articles through the insulated chamber for a set time, so parts come out cured continuously.
Best for: Continuous production linked to the booth and pretreatment.
Conveyorised Camel Back Oven
It works like a conventional conveyorised oven, but the entry and exit are raised so hot air stays inside, reducing heat loss and fuel consumption.
Best for: Lines where running cost and fuel saving are the priority.
How a Complete Powder Coating Plant Works
A typical conveyorised plant follows the sequence below. Batch plants follow the same steps, with parts moved between stations by trolley or transporter.
- LoadingParts are hung on the conveyor or loaded in jigs.
- PretreatmentDip or spray degreasing, de-rusting and phosphating.
- Water Drying OvenRemoves all moisture before coating.
- Powder Coating BoothElectrostatic guns apply powder evenly.
- Powder RecoveryCyclone recovers overspray for reuse.
- After Filter UnitFilters fine powder before air is exhausted.
- Curing OvenPowder melts and cures at the set schedule.
- Cooling & UnloadingParts cool and are inspected and packed.
Stages are configured to your component, base metal, powder type and production rate.
Equipment Supplied With the Powder Coating Plant
After Filter Unit (AFU)
Filters out the fine powder particles (5 microns or less) that pass the cyclone, as required by Pollution Control Board norms, so clean air is exhausted.
Pretreatment Plant
Dip or spray pretreatment cleans and phosphates the metal surface so the coating adheres well and resists corrosion.
Water Drying Oven
Dries parts completely after the final rinse, since moisture left on the surface spoils the finish.
Pressurization Zone
Fresh air filtered in two or three stages is delivered around the booth to keep dust off the components.
Conveyor & Transporter
An overhead conveyor links pretreatment, drying, booth and oven. A PLC-controlled transporter is available for dip pretreatment.
Industries in Rajkot That Use Our Powder Coating Plants
Pumps, Engines & Motors
Rajkot is one of India's largest centres for submersible pumps, diesel engines and motors.
Typical requirement: Single operator booth with batch oven for pump bodies and motor housings.
Auto Parts
Auto part makers supply OEMs and the replacement market across India and abroad.
Typical requirement: Conveyorised plant with spray pretreatment and automated booth for brackets, chassis and body parts.
Machine Tools & Engineering
Machine tool and engineering units process frames, beds and guards.
Typical requirement: Large single operator booth with a batch type oven for big, mixed-size jobs.
Agricultural Equipment
Implement and farm-equipment makers serve Saurashtra and beyond.
Typical requirement: Large booth with batch or conveyorised oven for implements and tractor parts.
Motor Windings
Pump and motor makers need varnishing of stator windings.
Typical requirement: Conveyorised booth and oven for motor bodies and covers.
Powder Coating Plant Specifications
| Booth types | Single operator, back-to-back operator and automated booths |
|---|---|
| Booth construction | Fabricated MS or SS enclosure |
| Powder recovery | Mono-cyclone or multi-cyclone recovery system |
| Exhaust filtration | After Filter Unit (AFU) for particles of 5 microns or less, as per PCB norms |
| Curing ovens | Batch type, conveyorised conventional and conveyorised camel back |
| Oven heating | Heating system selected to suit cure schedule and the fuel available at your site |
| Material handling | Trolley (batch), overhead conveyor or PLC-controlled transporter |
| Pretreatment | Dip or spray, iron or zinc phosphate, or nano-technology chemistry |
| Clean-room option | Pressurization zone with two or three-stage filtered air |
| Energy saving | Camel back ovens, Waste Heat Recovery System (WHRS) and solar-assisted heating |
| 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 Rajkot
Plants for Rajkot are fabricated and pre-assembled at our factory in Ranje, Pune, about 880 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 Rajkot 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 Rajkot
Powder Coating Plant in Rajkot – Frequently Asked Questions
Do you supply powder coating plants in Rajkot?
Yes. SEW Surface Coating Pvt. Ltd. manufactures powder coating plants at its factory in Pune and supplies, erects and commissions them for customers across Rajkot, Gujarat.
What equipment is included in a complete powder coating plant?
A complete plant usually includes a pretreatment plant, water drying oven, powder coating booth with cyclone recovery, after filter unit, powder curing oven and a conveyor or transporter system. A pressurization zone can be added for dust-free coating.
Which powder coating booth is right for my production?
A single operator booth suits job work and small to medium output. A back-to-back booth suits conveyorised lines coating both sides of larger parts, and an automated booth suits high-volume production where consistent thickness matters.
What is the difference between a batch oven and a conveyorised oven?
In a batch oven, coated parts are loaded on a trolley and baked for a set time with the doors closed. In a conveyorised oven, parts travel continuously through the chamber on the conveyor. A camel back oven is a conveyorised oven with raised entry and exit to reduce heat loss.
Why is an after filter unit needed?
Pollution Control Board norms do not permit powder to be exhausted directly to atmosphere from the cyclone. The after filter unit arrests the fine powder particles that pass the cyclone, so only clean air is released.
How is the plant delivered and installed in Rajkot?
The plant is fabricated at our Pune works, about 880 km from Rajkot 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 powder coating plant in Rajkot?
Send your component size and weight, production rate, powder type and available space through our enquiry page, or call +91-99758 35066. Our engineers will prepare a layout and technical offer.
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Need a Powder Coating Plant in Rajkot?
Share your component size and weight, production rate, powder type and available space. Our engineers will send a plant layout and technical offer for Rajkot.
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