Hozelock ARRK
The new Auto Reel design.
ARRK, a product development specialist group, combined CNC machining and 3D printing technology to produce prototypes of Hozelock’s new Auto Reel system.
Re-designed ahead of the summer months, the new model incorporates several improved design features, including a new wall hanging bracket. This bracket is said to make it easier to fit and remove the Auto Reel system. Other improvements concern the interchanging hose and accessory fittings.
ARRK has been a supplier to Hozelock for many years, and was once again happy to help its partner with the product development phase of the new Auto Reel system. Work on the new model began some time ago, with ARRK tasked with creating a prototype which matched Hozelock’s expectations in terms of physical appearance, and could also be used functionally within a variety of operation trials. The model also needed to look aesthetically adequate so as to be used in photoshoots and customer meetings.
hozelock arrk
The wall bracket of the prototype has been manufactured with SLS 3D printing technology.
Working in compliance with customer feedback, and the team’s knowledge of the production processes at their disposal, a model was produced with the use of CNC machining, Selective Laser Sintering (SLS) and some stereolithography (SLA) 3D printing. A number of the Auto Reel’s main parts, like the exterior housings, disc inlets, mouthpiece and case belt components, were manufactured from machined Glass-filled PP, POM, PBT or ABS material. SLS was used to manufacture the unit’s wall bracket, timing gear, raceway lever, and drum belt, mainly because of the strength it could offer. Then, ARRK’s downstream services were called upon to join, strengthen, finish, texture, paint, and assemble the components.
The prototype was not only fit for function, but was also produced within budget and on time.
“Using a combination of our traditional capabilities, coupled with additive layer manufacturing processes and ARRK’s downstream services, allowed the client to obtain a model that looks great, performs well and gives them confidence that their design is ready for the next phase of its development,” reads a joint comment from Rupert Sleightholme and Derek Lawrence of ARRK.
