Powder Coating Plant
Powder coating technology that has made a major impact in the finishing industry. The POWDER Booth finish is fast replacing liquid and plated finishing for a variety of reasons.
Advantages of POWDER COATING
We offer multi cyclone recovery system a range of recovery Powder Coating Booths including cartridge-style Powder Booths, Conveyorised Powder Booths.
POWDER COATING PLANT : Powder coating plant is a broader way of handling the powder coating process in a more precession way. Powder coating plant are been categorized into two main areas Batch Powder Coating Process & Continuous Powder Coating Process also termed as Conveyorised Powder coating Plant.
POWDER RECOVERY BOOTH The powder coated spray chamber with the multi-cyclone recovery gives almost 98% powder utilization. It is maintenance free and has a very long life. The powder booth is easy to clean, resulting, in a quick color change and is safe to operate. No powder spillage out of the booth and maximum recovery through the multi-cyclone result in pollution control.
AFTER FILTER (POST RECOVERY SYSTEM) Multi-cyclone helps in maximum utilization of chargeable powder. Very fine Powder to exhaust as per the pollution control norms. A number of filter cartridge are mounted inside the sealed metallic chamber. The air enters the chamber and the filtration occurs outside in. Periodic purge removes the powder and clean the cartridge. Clean air is given out through the blower outlet.
AUTOCOAT POWDER COATING OVENS Autocoat are the leaders in manufacturing of Powder Curing Ovens. Design manufacturing, installation and commissioning of is on turnkey bases. Offered as a complete package. Autocoat Powder Curing Ovens are available in many different sizes, types and temperature ranges.
BATCH & SEMI CONVEYORISED SYSTEMS
Autocoat Engineering wide experience & expertise of designing & commissioning Large Powder Coating Plant in India which include, Pretreatment Plant both dipping or Spray type both conveyorised and batch type. Powder coating system has become very popular in the industry for indoor durability products also. Powder coating plant manufactured by Autocoat Engineering can give best results to handle any type of color or powder.
Autocoat Engineering is the most experienced Manufacturer Conveyorised Powder Coating Plant in India since last 40 years. Autocoat Engineering have been manufacturing Powder Coating Booth of Superior quality in India among other valuable products. We have wide experience of manufacturing Powder Coating Plant with different material handling and different product size , and different production volume.
Powder Coating Booth in India & Powder Coating Plants Supplier in India
FAQ
Frequently Asked Questions
What is a powder coating plant?
A powder coating plant is a complete production line that applies and cures dry powder paint on metal components. The plant covers pretreatment, drying, electrostatic powder application, curing oven and cooling — producing a tough, durable, environmentally friendly finish that's superior to liquid paint for many industrial applications.
What are the main stages of a powder coating plant?
Standard powder coating plant flow: load station → 7- or 9-tank pretreatment line → drying-off oven → powder spray booth (manual or automatic) → curing oven (180–200°C) → cooling zone → inspection → unload. An overhead conveyor links every stage and moves parts at controlled speed for consistent results.
Which industries use powder coating?
Automotive components and accessories, white goods (fridges, AC units), electrical switchgear and panels, fan and motor OEMs, two-wheeler frames and fuel tanks, fitness equipment, architectural aluminium, agricultural implements, garden furniture and general engineering products. Powder coating is dominant for indoor and outdoor durable finishes.
What is the difference between powder coating and liquid painting?
Powder coating uses dry electrostatic powder applied via spray gun, with no solvents — single-coat thick film, melted and cured at 180–200°C. Liquid painting uses solvent or water-based paints applied wet, often in multiple coats. Powder is tougher, has zero VOC emissions, gives better corrosion resistance and is more economical at scale.
What pretreatment is required before powder coating?
Powder coating requires degreasing, water rinse, surface activation, phosphating (zinc or iron) and passivation followed by DM water rinse — typically a 7- or 9-tank line for ferrous parts. Aluminium uses chromate or modern chrome-free conversion coatings. Without proper pretreatment, powder doesn't adhere reliably.
How is powder cured in a coating plant?
After electrostatic powder application, coated parts pass through a curing oven at 180–220°C for 15–25 minutes. The heat melts the powder, lets it flow into a smooth uniform film, then triggers chemical cross-linking that forms a tough, hard, scratch-resistant and chemical-resistant final coating.
Can powder coating plants be automated?
Yes. Reciprocator or robotic powder guns paint components moving on overhead conveyors at controlled speed. PLC-managed lines integrate pretreatment dosing, conveyor speed, oven temperature, gun voltage and powder feed for a fully automated flow from raw casting to finished part — common in OEM-scale plants.
What recovery systems are used in powder booths?
Cyclone separators and cartridge filter modules collect overspray powder from the booth exhaust airstream for recycling. Typical recovery is 95–99% of overspray, dramatically reducing material cost compared to liquid painting where overspray is lost. Recovered powder can be reused after sieving.
What is the cost of a powder coating plant?
The cost of a powder coating plant varies depending on size, type, and automation. Key factors include daily throughput, pretreatment tank count, conveyor length, oven capacity, manual or automatic application, recovery system efficiency and any emission-compliance features. Contact us or send enquiry for exact cost.
Does Autocoat install powder coating plants across India?
Yes. Autocoat designs, manufactures and installs powder coating plants in every Indian state — from compact manual lines for SMEs to fully automatic conveyorised plants for OEMs. Each install includes commissioning, operator training and AMC support for long-term reliability.