Portfolio/ RO Water Purifiers/ Wall-Mounted RO Water Purifier Design
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RO Water Purifiers

Wall-Mounted RO Water Purifier Design

Production-Oriented Consumer Product
Designed as a manufacturing-ready domestic RO water purifier featuring a production-focused enclosure architecture. The overall form balances modern aesthetics with engineering practicality, making the design suitable for high-volume plastic manufacturing while maintaining an attractive appearance for residential installations.
Internal Component Packaging
The purifier was engineered around an optimized internal component layout that efficiently accommodates multiple filtration cartridges, booster pump, valves, tubing, and supporting hardware. Careful packaging improves space utilization, simplifies assembly operations, and enhances long-term service accessibility without compromising the external product form.
Injection Moulding Optimized
The enclosure has been developed following Design for Manufacturing (DFM) principles suitable for injection moulded plastic components. Features such as uniform wall thickness, practical split lines, manufacturable geometry, and production-friendly construction contribute to reliable tooling, repeatable manufacturing quality, and reduced production complexity.
Service-Friendly Engineering
The product architecture supports straightforward maintenance by allowing organized routing of internal components and easier access to filters during servicing. The internal arrangement reduces interference between functional parts while improving assembly efficiency and simplifying future maintenance procedures for manufacturers and service technicians.
Complete Industrial Design Development
The project demonstrates complete consumer appliance development by integrating industrial styling with functional engineering. Exterior aesthetics, ergonomic proportions, internal packaging, manufacturability, and production considerations were developed together to create a practical, manufacturing-ready RO water purifier suitable for commercial production.
RO Water PurifierWater Purifier DesignConsumer Product DesignIndustrial DesignProduct EngineeringPlastic Enclosure DesignInjection MouldingDFM AuditedCAD DesignMechanical DesignAppliance DesignManufacturing ReadyInternal PackagingFilter LayoutProduct Development
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The engineering behind it.

This RO water purifier project focused on developing a complete consumer appliance that combines industrial design with production engineering. The exterior enclosure was designed to achieve a clean modern appearance while remaining suitable for injection moulded plastic manufacturing.

A major engineering objective was maximizing internal space utilization. The filtration cartridges, booster pump, tubing, fittings, valves, and supporting components were arranged within a compact enclosure while maintaining sufficient clearance for assembly and servicing. Internal packaging was carefully planned to simplify manufacturing, reduce assembly complexity, and improve maintenance accessibility.

Throughout the development process, Design for Manufacturing (DFM) principles influenced enclosure geometry, structural features, wall thickness strategy, and production feasibility. The resulting design demonstrates both aesthetic refinement and practical engineering suitable for large-scale manufacturing of domestic RO water purification systems.

01
Draft Angle Analysis
Every face verified for clean ejection.
02
Parting Line Optimisation
Positioned to minimise slider actions and tooling cost.
03
Wall Thickness Mapping
Uniform walls for consistent fill and no sink marks.
04
Ejection & Cooling Layout
Ejector and cooling-channel strategy defined for the toolroom.

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