Engineering

Atharva’s Engineering – Comprehensive Product Development Support

In our New Product Development (NPD) initiatives, we rely on proven tools such as APQP (Advanced Product Quality Planning), PFMEA (Process Failure Mode and Effects Analysis), and PPAP (Production Part Approval Process). These methodologies ensure that each product is developed with a focus on risk mitigation, process capability, and customer satisfaction from the outset.

We believe that the foundation of a successful product lies in early and transparent collaboration. By engaging with our clients at the concept stage, we ensure a thorough understanding of project requirements, allowing us to align our engineering strategies with their vision. This early involvement minimizes design revisions, reduces costs, and accelerates time-to-market.

Our DFM approach ensures that designs are optimized for efficient, cost-effective manufacturing without compromising on quality or performance. We proactively identify and resolve potential production challenges, helping clients avoid expensive redesigns and manufacturing delays.

Utilizing advanced mold flow simulation tools, we analyze and predict the behavior of plastic flow within the mold. This enables us to foresee issues such as air traps, weld lines, and sink marks, ensuring better tool design, improved part quality, and reduced cycle time. Our analysis leads to smarter tooling decisions and more robust part performance.

Choosing the right material is critical to the success of any component. Our team brings deep knowledge of material properties, performance characteristics, and cost considerations to recommend the most suitable material for the application—whether it’s for mechanical strength, thermal resistance, aesthetics, or regulatory compliance.

We offer rapid prototyping services to validate designs before full-scale production. This phase is essential for functional testing, form-fit evaluation, and early user feedback. Our prototyping solutions range from 3D printing to CNC machining, enabling fast iterations and informed decision-making.

Mold Design and Manufacturing

At Atharva, we don’t just make molds — we engineer solutions that deliver performance, reliability, and value from day one. We specialize in delivering comprehensive mold engineering solutions that span the full spectrum — from conceptual design to final consignment. With over a decade of specialized experience, we bring unmatched technical depth and manufacturing precision to every project.

Our expertise is rooted in working with a diverse array of industrial sectors, including automotive, medical, Furniture, electrical, and engineering plastics. This cross-industry exposure enables us to engineer molds that meet complex part geometries, critical tolerances, and high-performance expectations.

Backed by a highly skilled in-house team of design engineers, we employ the latest CAD/CAM platforms such as Siemens NX, CATIA, SolidWorks, and AutoDesk Moldflow. Through detailed Mold Flow Analysis, we simulate injection parameters and optimize gating, cooling, and ejection systems — ensuring cycle time efficiency, part quality, and minimal warpage before the first cut is made.

Atharva is recognized for its rapid mold development timelines driven by lean manufacturing practices and precision tooling. We provide full lifecycle support, including Engineering Change Notice (ECN) integration, ensuring flexibility and scalability throughout the product’s development.
Our capabilities extend to manufacturing high-cavitation molds up to 64 cavities, including hot runner systems, multi-action tools, and high-speed molds for mass production. Every tool is built for longevity, repeatability, and high output with minimal maintenance.

Plastic Injection Moulding

At Atharva, we deliver precision-engineered plastic injection moulding solutions powered by cutting-edge technology, automation, and process excellence. Our capabilities are designed to support complex product architectures, high-volume demands, and stringent industry requirements—positioning us as a strategic partner for OEMs and Tier 1 suppliers globally.

Core Competencies & Technical Strengths

With over 50+ injection moulding machines in operation within the group, Atharva is equipped to handle high-mix, high-volume production with flexibility across product lifecycles—from prototyping to full-scale manufacturing.

Our press fleet spans from micro moulding to large-format parts, featuring clamping forces up to 1000 tons, enabling us to mould everything from miniature precision parts to large structural components with exceptional repeatability.

For industries such as medical devices, healthcare, and high-precision electronics, we offer ISO-compliant cleanroom moulding environments to ensure contamination-free production and regulatory compliance.

Atharva offers advanced multi-shot and hybrid moulding capabilities including:
• Overmoulding for integrated component assemblies
• Insert Moulding for metal/plastic hybrid parts
• 2K (Two-Component) Moulding for multi-material or multi-color parts in a single cycle
These processes optimize part functionality, aesthetics, and reduce secondary operations.

Our design and engineering teams work with customers to implement metal-to-plastic conversion strategies, reducing part weight, corrosion risk, and total cost of ownership—without compromising mechanical strength or performance.

Our manufacturing lines are powered by a full suite of all-electric injection moulding machines from industry-leading brands including Toshiba, Ferromatik, and Niigata. Integrated with robotic automation and real-time process monitoring, our systems ensure precision, energy efficiency, and consistent cycle times for even the most complex geometries.

Atharva operates under strict Good Manufacturing Practices (GMP) with standardized work protocols, traceability systems, and in-line quality checks—ensuring compliance for regulated sectors like pharma, food-grade packaging, and healthcare.

Secondary Opertaions

At Atharva, we offer a comprehensive range of secondary operations designed to enhance product functionality, aesthetics, and precision. Our advanced capabilities allow us to meet diverse customer requirements with high efficiency and consistent quality. Below are our key secondary operation capabilities:

Atharva specializes in ultrasonic welding, a high-precision joining method that uses high-frequency ultrasonic vibrations to create a solid-state weld between thermoplastic components. This process ensures clean, strong, and reliable joints without the need for adhesives or solvents.

Our hot plate welding systems are ideal for joining large or complex plastic parts. The technique involves heating the joining surfaces with a heated platen and then pressing them together to form a strong molecular bond, ensuring high structural integrity.

For applications requiring high-strength and hermetically sealed joints, we offer vibration welding. This process uses frictional heat generated through high-frequency vibrations to bond plastic parts. It is especially suitable for large, rigid components and delivers excellent strength and repeatability.

Atharva is equipped with precision machining tools to modify or finish plastic parts to exact specifications. Our capabilities include drilling, milling, turning, and trimming, allowing for tight tolerances and customized designs.

Our laser etching technology provides permanent, high-contrast markings on plastic surfaces. This non-contact process is used for branding, traceability, and part identification without compromising the part’s structural integrity or surface finish.

Atharva provides decorative and functional hot foiling services that apply metallic or pigmented foil onto plastic surfaces using heat and pressure. This process enhances the visual appeal of products with high-quality, durable finishes.

We offer screen printing solutions for high-opacity, vibrant designs on a variety of plastic surfaces. This method is ideal for branding, logos, and labeling, offering excellent adhesion and durability.

Atharva utilizes tampo printing to achieve precise, multi-color printing on curved, textured, or uneven plastic surfaces. This process ensures fine detail and is widely used for branding and decorative applications.

Assembly

At Atharva, we specialize in delivering efficient, scalable, and cost-effective assembly solutions that cater to diverse product segments. Our assembly line is a smart integration of low-cost automation and high-speed assembly machines, ensuring flexibility and precision while keeping costs optimized.

Key areas of our assembly expertise include:

We provide pre-assembled furniture components to help our customers save valuable time and storage space at their end. This includes efficient handling and kitting for streamlined downstream processes.

Our dedicated stations for chair arm assembly ensure ergonomic fit, aesthetic consistency, and structural integrity, suitable for high-volume manufacturing.

With precise alignment and comfort-focused techniques, our headrest cushion assembly combines form and function, enhancing product quality and user experience.

We specialize in foam seat assembly, maintaining uniform density and finish, and ensuring long-lasting comfort and durability for seating solutions.

Our experience in electronics assembly extends to LED products, with attention to detail in component placement, testing, and packaging—ensuring performance and reliability.

Atharva is capable of delivering millions of assembled small parts per month, with tight quality control and efficient throughput. This is powered by semi-automatic lines and lean manufacturing principles.

Through these capabilities, Atharva stands as a reliable partner for OEMs and brands looking for a competitive edge in product quality, delivery speed, and cost efficiency.

Quality Systems & Assurances

At Atharva, quality is not just a benchmark—it’s a commitment deeply rooted in every aspect of our operations. We believe that excellence begins with a clear focus on zero defects and ensuring first time right execution. Our unwavering dedication to delivering flawless quality is supported by robust systems and structured methodologies.

Our approach to quality is built on three core pillars

We implement stringent quality assurance processes to proactively prevent defects. With a focus on consistency, compliance, and continuous audits, we ensure that every product meets or exceeds expectations.

Atharva continually enhances its processes to drive efficiency and reliability. Through root cause analysis, data-driven decisions, and lean practices, we strive for operational excellence at every stage.

Beyond quality, we focus on delivering value to our customers. By optimizing performance, reducing waste, and innovating intelligently, we enhance both the product and the customer experience.