Thermal Spray Equipments
From ₹50,000 *
Indicative range: 50K - 40 Lakh
Upgrade your capacitor coating line with this enclosed thermal spray booth - safer, cleaner, more consistent results. ISO-certified manufacturer, worldwide shipping. Call now or request your free, configured quote.
Usually replies within one business day · Manufacturer in Jodhpur, India
Specifications
| Product | Thermal Spray Booth for Capacitor |
| Types | Dry, 3-Axis, End Draft Paint Booth |
| Fan | Axial Flow Fan |
| Fan Capacity | 2000 - 6000 cfm |
| Fan Size | 28" dia - 36" dia |
| Fan Motor | 1.5 hp - 3 hp |
| Hood Type | Exhaust Hood, Suction Hood |
| Filter Type | Glass Fiber |
| Illumination Type | Metal Halide Lamp, 18 Watt with Protective Acrylene sheet & frame |
| Lux per light | 340 Lux |
Application
Highlighted use-cases so you can quickly match the machine to your job.
A thermal spray booth for capacitor is used in film capacitor manufacturing plants, capacitor end-metallization lines, zinc and tin-zinc spraying operations, electrical component production facilities, and automated capacitor coating lines. It provides a controlled area for metal spraying while helping manage overspray, fumes, and airborne particles during capacitor end coating.
A thermal spray booth for capacitors is used in film capacitor production to control overspray, fumes, and airborne metal particles during end-spraying operations. It provides a designated workspace for applying conductive metal coatings to capacitor ends.
The booth supports capacitor end metallization, where zinc, tin-zinc alloys, or other suitable metals are sprayed onto the ends of wound film capacitors. This coating connects internal electrode layers and provides a surface for attaching electrical terminals.
Thermal spray booths are used during zinc coating of capacitor ends to help contain spray particles and extract fumes generated during the process. Zinc is commonly used to create conductive end contacts in film capacitors.
A suitable metal spraying setup can apply tin-zinc alloy coatings to capacitor ends where electrical conductivity and solderable connections are required. The coating material should be selected according to the capacitor design and joining process.
Thermal spray booths can accommodate suitable aluminium or copper spraying applications when specified for particular capacitor designs. The booth helps manage overspray and airborne particles during coating operations.
In automated capacitor manufacturing, a thermal spray booth provides an enclosed or controlled area for integrated spray guns, fixtures, and handling equipment. The system can be configured to suit production speed, component dimensions, and extraction requirements.
Capacitor manufacturers producing large batches can use a properly designed spray booth to support repeatable coating operations and effective extraction of overspray. Booth dimensions and airflow should be selected according to the production line and spray process.
During capacitor metalizing, fine metal particles and process fumes can be generated around the spraying area. An appropriately designed thermal spray booth with an extraction and filtration system helps capture airborne contaminants and maintain a cleaner working environment.
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Product details
A thermal spray booth for capacitor production is an enclosed, ventilated chamber where zinc, aluminium, tin, or copper is arc-sprayed onto the end faces of metallized film capacitor windings. The booth pulls overspray and fume away from the operator, keeps the silver-grey zinc or bright aluminium coating consistent, and can be built as an acoustic enclosure that holds noise at about 85 dBA. We are a manufacturer, supplier, and exporter of thermal spray booths for capacitors in Jodhpur, India, in manual and automatic versions.
A thermal spray booth for capacitor manufacturing is a ventilated enclosure for the end-spraying (metalizing) step of metallized film capacitors. Molten metal is sprayed on both end faces of the capacitor winding so it forms the electrical contact with the film layers.
The booth does three jobs at once:
Our booth is designed to work with a capacitor arc spray gun system made of four modules:
| Metal | Typical colour | Why it is used |
| Zinc | Silver-grey | Gentle on the capacitor and gives consistent results and a good surface for lead attachment |
| Aluminium | Bright silver | Low damage to the winding and a good bonding surface |
| Tin | Silver-white | Easy soldering and contact quality |
| Copper | Reddish-brown | Higher conductivity, with a separate booth set-up to reduce wasted metal |
Both flame and arc guns can spray these metals, but arc spray is the most widely used method for capacitor ends.
| Feature | Manual booth | Automatic booth |
| Handling | Operator loads and positions the part | Conveyor or fixture handling |
| Best for | Small batches, trials, R&D | High-volume production |
| Consistency | Depends on operator skill | Higher and repeatable |
| Labour | Higher | Lower |
| Cost | Lower | Higher |
| Link to arc spray system | Hand-held or fixed gun | Gun mounted on traverse or robot |
Thermal spraying is loud. Our acoustic booths use modular panels with acoustic fill and perforated steel inner faces. They bring noise down to roughly 85 dBA, or to your company or country standard.
The same enclosure style is used with an HVOF gun, plasma and arc spray set-ups. See our Thermal Spray Gun range for the full list.
The thermal spray booth for capacitor price in India starts from ₹50,000, with an indicative range of ₹50,000 to ₹40 lakh. Final cost depends on booth size and construction, fan capacity (2,000-6,000 CFM), motor rating, manual or automatic operation, acoustic enclosure, silencers, special access doors, and whether the system includes arc spray. Order quantity and delivery location can also affect the total cost. Contact us for current pricing, customized specifications, and a quotation based on your capacitor coating requirements.
FAQs
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It is an enclosed chamber for spraying zinc, aluminium, or tin onto the end faces of metallized film capacitors while capturing overspray, fume, and noise.
An electric arc melts two wires, and compressed air sprays the molten metal at high speed onto the capacitor end, where it bonds to the winding.
It starts from ₹50,000, depending on size, automation and options.
Yes. The acoustic version is designed to bring noise down to about 85 dBA, or to your local standard.
It adds less heat to the capacitor, gives dense coatings, and needs no fuel gas or oxygen.
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