- Engineering Capabilities
Plastic Rotational Moulding
ENGINEERED EFFICIENCY FOR DEMANDING APPLICATIONS
At Jairaj, our blow moulding systems are optimized for consistency, strength, and volume. Using fully automated, PLC-controlled machines, we manufacture precision blow moulded plastic parts designed to meet dimensional, structural, and performance specifications. Our expertise covers a wide range of engineered thermoplastics, making us a trusted partner across automotive and industrial sectors.
From tooling to output, every step is tightly controlled to ensure wall uniformity, weight accuracy, and part integrity. Our in-house tooling and automated handling systems allow us to deliver lightweight, high-strength components at scale — backed by in-line inspection and post-mould quality checks for dependable, repeatable results.
Injection-Moulded Automotive Components
- Fuel Tanks: Durable and corrosion-resistant, these are widely used in various types of vehicles.
- Air Ducts: Used in HVAC systems within vehicles to channel air flow efficiently.
- Fenders: Protective covers that help shield vehicles from mud and road debris.
- Bumpers: Customizable and robust, these are essential for vehicle safety and aesthetics.
- Engine Covers: Provide protection and insulation for vehicle engines.
- Coolant Tanks: Essential for maintaining engine temperature, these tanks are designed to withstand varying pressures.
- Toolboxes for Trucks: Durable storage solutions for tools, commonly attached to commercial vehicles.
- Mudguards: Help in protecting the vehicle body from dirt and debris.
- Interior Components: Various parts like seating frames, dashboards, and panels.
Built on Process Control
At Jairaj, process control is fundamental. We use real-time monitoring, cavity balancing, and calibrated cooling systems to maintain consistent wall thickness and part quality. Whether the part demands impact resistance, fitment precision, or long-term durability — we deliver with engineered discipline.


Applications & use cases
Rotational moulded components are used for large, seamless parts requiring durability, uniform wall thickness, and resistance to outdoor or industrial conditions.
- Automotive
- Earth Movers & Heavy Vehicles
- Two & Three Wheelers
- White Goods & Appliances
- Railways
- Solar