In modern manufacturing, surface finishing is no longer just about installing machines and achieving a good-looking finish. A paintshop directly impacts product quality, production efficiency, operational costs, and long-term business performance. Yet, many manufacturers still approach paintshop development as an equipment purchase rather than an engineering decision.

According to Raunak Parashar, Founder of DTRA Engineers and the person behind the Dipole brand, the biggest mistake manufacturers make is focusing only on machinery while ignoring the expertise required to design the right system.”With surface finishing, the machine is only one part of the solution. The real value comes from understanding the product, production requirements, future expansion plans, and designing a system that works efficiently for years.”— Raunak Parashar, Founder, DTRA Engineers

Moving Beyond Equipment Selling To Problem Solving

The traditional approach in the surface finishing industry has largely revolved around supplying equipment. However, as manufacturing becomes more competitive, businesses are demanding solutions that go beyond installation.

A paintshop is a complex ecosystem involving multiple factors such as pre-treatment processes, coating technology, curing systems, automation, energy consumption, and maintenance requirements. A decision made during the planning stage can influence operational performance for years.

Raunak Parashar believes manufacturers need partners who understand these interconnected challenges.”Many companies can supply a machine. But understanding why a manufacturer needs a particular solution, what challenges they are facing, and how the system will perform five or ten years later requires deeper industry experience.”

The Growing Need For Surface Finishing Expertise

With industries such as automotive, architectural aluminium, home appliances, and manufacturing becoming increasingly quality-driven, surface finishing has become a critical business function.

Issues like inconsistent coating quality, higher rejection rates, maintenance problems, and inefficient processes often originate from incorrect planning rather than machine performance.

Having spent decades in the surface finishing industry, Raunak Parashar brings experience across powder coating lines, liquid painting systems, CED lines, pre-treatment plants, anodizing solutions, and customised industrial systems.

His approach focuses on understanding the manufacturer’s requirement first and then creating a solution around it.

Why Consultation Before Installation Matters

A paintshop investment is a long-term decision. Manufacturers often commit significant capital towards these systems, making proper planning essential.

A consultant-led approach helps businesses evaluate:

• The right coating technology for their specific products
• Production capacity requirements tailored to current and future scale
• Space utilisation and workflow for seamless material flow
• Future scalability to accommodate product size or volume changes
• Quality and compliance expectations across industrial standards
• Operational efficiency including energy and manpower optimisation

For Raunak Parashar, the role of a surface finishing expert does not end after installation.”The real relationship begins after the system starts running. Manufacturers need someone who understands their challenges and can guide them when production targets, quality expectations, or market requirements change.”

Building A Future-Ready Manufacturing Ecosystem

Through DTRA Engineers and the Dipole brand, Raunak Parashar continues to focus on providing complete surface finishing solutions rather than standalone equipment.

His vision is to help manufacturers make better-informed decisions by combining technical expertise, practical experience, and a deep understanding of industrial requirements.

As manufacturing standards continue to evolve, the role of paintshop consultants will become increasingly important. Companies that invest in the right expertise at the beginning can avoid costly mistakes and build systems prepared for future demands.

For Raunak Parashar, the future of surface finishing is not just about better machines. It is about better decisions, better engineering, and building paintshops that support manufacturers for the long term.