Case Study – Injection Moulding Design
The Durachannel
Description
The Durachannel is an injection moulded linear drainage channel, manufactured from recycled plastics. It provides a high flow drainage channel for large areas such as car parks or runways.
Services Provided
Creation of a 3D CAD Model and 2D drawings to support tooling creation, as well as end user 2D drawings and installation detial.
Details
Project Start Date:
Feb 2017
Product Launch Date:
Jan 2018
Product Type:
Injection Moulded Drainage Channel
Wall Thickness:
18mm
Categories
Injection Moulding Design
Mechanical Design
Design for Manufacture
3D CAD Modelling
2D Drawings
RF3 Design worked closely with Duraproducts to create the Durachannel. Duraproducts provided the initial concept sketchs and specifications for the component, which RF3 Desgn used as the basis for a 3D CAD model of the unit. This 3D model was iterated upon and reviewed regulairly with Duraproducts to ensure all the design goals were met. During the design process RF3 ensured the design met the requirments for injection moulding.
The model was approved and 3D CAD data was released to the toolmakers, during the tooling process RF3 Design provided support to Duraproducts and the toolmakers to ensure a smooth transition into production. Sample units were supplied and sucessfully tested to the D400 loading specification.
Once completed RF3 Design worked with Durachannel to produce the required supporting documentation, including 2D component drawings and installation details.
The images below show Durachannel being installed at the Everton FC’s new football staduim:


From Our Customer
“Duraproducts have worked closely with RF3 Designs for many years, Rob has been instrumental in helping us navigate complex product designs from concept through to production tooling, one such product being our Durachannel product that has been installed in many high-profile schemes over the years. Rob’s expertise has consistently met exacting standards, provided innovative solutions, with a personable manner and knowledgeable support. I would have no hesitation in recommending RF3 Design.”
Phil Sutton – Director, Duraproducts Limited