Automation & Conveyor Systems
Case study 01

SICK photoelectric sensor mount —
curved conveyor, protected position

A recurring sensor damage problem on a curved conveyor section, resolved with a bespoke PETG bracket that repositioned the SICK photoelectric sensor to a fully protected location — eliminating repeated replacements and the associated downtime.

SICK photoelectric sensor mount installed on curved conveyor — four views showing problem location, bracket detail, and sensor position

The problem

A SICK photoelectric sensor on a curved conveyor section was being repeatedly damaged by passing product. The original mounting position left the sensor exposed to the product flow, resulting in recurring impact damage, frequent replacements, and unplanned downtime every time the sensor failed. A standard off-the-shelf bracket couldn't accommodate the curved geometry of the conveyor frame.

The solution

A bespoke PETG bracket was designed to clamp directly onto the curved conveyor frame and reposition the SICK sensor to a protected location — out of the product flow path but maintaining the correct sensing angle and detection zone. The bracket was designed for tool-free installation and to accommodate the exact sensor body geometry, eliminating any movement or misalignment in service.

The outcome

Sensor damage in this location stopped. The bracket has remained in service without any adjustments or replacements. A solution that had previously required multiple sensor replacements per year was resolved with a single bespoke component, produced and installed within days of the problem being identified.

MaterialPETG
SensorSICK photoelectric
ApplicationCurved roller conveyor
SectorIntralogistics / warehousing
Key benefitEliminated recurring sensor damage
InstallationClamp-on, no drilling
Automation & Conveyor Systems
Case study 02

Leuze sensor mount —
adjustable, clamp-on, no drilling required

A polycarbonate sensor mounting bracket for a Leuze sensor on a manual tote-loading conveyor, designed to clamp directly to the conveyor frame with no modifications to the existing structure — and with wide-angle adjustment built in to allow precise sensor alignment without removing or repositioning the bracket.

Leuze sensor bracket installed on belt conveyor — five views showing sensor before, bracket installed, FormStrata branding, side profile and sensor aperture

The problem

A Leuze sensor on a manual tote-loading conveyor was being repeatedly damaged — knocked by operators during loading and by product movement at the feed point. Every replacement required downtime and maintenance resource. The existing mounting arrangement offered no protection and no adjustment, meaning any knock also affected detection reliability until the sensor was manually realigned.

The solution

A polycarbonate clamp-on bracket was designed to mount directly to the conveyor frame profile with no drilling or modification to the existing structure. The bracket incorporates a wide-angle adjustment mechanism, allowing the sensor to be precisely positioned and locked without removing the bracket. Polycarbonate was selected for its exceptional impact resistance — significantly tougher than standard PETG — making it well suited to a location with frequent operator and product interaction.

The outcome

The bracket provided a secure, adjustable mounting position that protected the sensor from incidental contact. The clamp-on design meant installation took minutes with no tools other than a screwdriver. The adjustment feature means that if the detection zone ever needs fine-tuning, it can be done in seconds without disturbing the mounting arrangement.

MaterialPolycarbonate (PC)
SensorLeuze photoelectric
ApplicationManual tote-loading conveyor
SectorIntralogistics / warehousing
Key benefitNo drilling — wide-angle adjustment
InstallationClamp-on, minutes to fit
Automation & Conveyor Systems
Case study 03

Lane full sensor bracket —
significant cost reduction at scale

A custom-designed curved sensor bracket that enables a low-cost commodity sensor to replace an expensive OEM lane full sensor — deployed across a large conveyor installation with hundreds of sensor positions, delivering substantial savings at scale.

Lane full sensor bracket — before and after collage showing original cylindrical sensor exposed and new 3D printed bracket installed

The site operates a large conveyor system with hundreds of lane full sensor positions. The original OEM sensors cost hundreds of pounds each — a significant ongoing expenditure for replacements, spares, and new installations across the facility.

The challenge was that the existing conveyor rail geometry didn't accommodate standard commodity sensors directly. FormStrata visited site to take precise measurements and understand the sensor interface requirements, then designed a bracket from scratch in CAD that holds a far cheaper commodity sensor in exactly the same position and orientation as the expensive OEM unit — with no modification to the conveyor structure required.

The curved profile follows the rail geometry precisely, with integrated sensor pockets holding the replacement sensors in alignment and a top-mount fixing plate that drops straight onto the existing extrusion rail. Printed in ASA for UV and heat stability in the warehouse environment.

With hundreds of positions across the site, the cost saving per sensor position is multiplied significantly — delivering a return on investment from the very first installation. The design is retained and can be reprinted in any batch quantity as the rollout continues.

What made this possible

Site visit — precise measurements taken from the live conveyor. The bracket fits the rail geometry exactly with no modification to the structure.

Designed for a cheaper sensor — the bracket was engineered around a commodity replacement, not the expensive OEM unit.

Cost reduction at scale — with hundreds of sensor positions on site, even a modest per-unit saving compounds into a significant return.

Repeatable — the design is retained and can be reprinted in any batch quantity as the rollout across the site continues.

Cable & Power Management
Case study 04

Cable director bracket —
auto reel to extending boom tray

A purpose-designed bracket that mounts to an auto cable reel and directs the power cable cleanly downward into the cable tray of an extending boom — replacing an improvised arrangement that was causing cable wear and inconsistent routing.

3D printed cable reel bracket installed on Beta tool chest Installed on tool chest — bracket and pivot detail
CAD render of cable reel bracket CAD render — bracket and reel assembly
Cable reel bracket installed showing cable routing Installed — showing cable routing into track

When a power cable exits an auto reel at the wrong angle, it wears against edges, pulls unevenly through the reel mechanism, and eventually fails — often at the point of repeated flex. On extending booms, getting the cable to enter the cable tray at a consistent downward angle is critical to reliable operation.

This bracket attaches directly to the auto reel and guides the power cable downward into the cable tray of the extending boom in a controlled, consistent path. Simple in concept but precise in execution — the bracket geometry had to be designed specifically around the reel body and the cable tray entry to achieve the correct exit angle without introducing stress into the cable.

Printed in PETG for toughness and long-term dimensional stability. The images show the bracket fitted to the reel prior to installation — the Beta tool chest in the background is simply the work surface it was photographed on before fitting overhead.

ApplicationCable direction into boom tray
SectorIndustrial / material handling
MaterialPETG
ProcessDesign from scratch + print
Mounts toAuto cable reel body
Key featureConsistent downward cable exit angle into tray
OutcomeCable wear eliminated, reliable routing achieved
Protective Components
Case study 05

Conveyor sensor guard —
end to a recurring failure

A protective curved shroud designed to shield an optical sensor on a roller conveyor that was being repeatedly struck by pallets of totes passing alongside — ending a cycle of recurring sensor replacements.

3D printed sensor guard installed on roller conveyor Installed on roller conveyor — guard and sensor detail
CAD render of sensor guard on conveyor frame CAD render — guard on conveyor frame
CAD render sensor guard front view CAD render — front view showing sensor pocket
Sensor guard installed showing sensor alignment Installed — sensor alignment and cable exit
Sensor guard underside view installed on conveyor Underside — mounting and sensor pocket detail

The sensor in question had been replaced dozens of times over an extended period — each replacement taking the conveyor offline and adding to a growing maintenance bill. The root cause was clear: passing pallets were clipping the exposed sensor body during transit, but the sensor position was critical to system operation and couldn't simply be moved. This wasn't an isolated issue at a single location — the same problem was occurring at multiple points across the site, wherever pallet traffic passed close to conveyor-mounted sensors.

The solution was a curved protective shroud that wraps around the sensor, presenting a smooth deflection surface to passing traffic while holding the sensor securely in alignment. The scoop geometry means any contact simply deflects off rather than striking the sensor directly.

Designed to bolt directly to the existing conveyor frame fixings, the guard required no modification to the structure and was installed in minutes. Printed in ABS for impact resistance and dimensional stability, the guards have been fitted across multiple locations throughout the facility. Zero sensor replacements since installation.

ApplicationSensor impact protection
SectorIntralogistics / warehousing
MaterialABS (impact resistant)
ProcessDesign from scratch + print
Problem solvedRecurring sensor damage — dozens of replacements
OutcomeZero replacements since installation
Storage & Retrieval Systems
Case study 06

Shuttle brush holder —
30% reduction in maintenance time

A two-part adjustable bracket system that holds a cleaning brush on automated storage and retrieval shuttles — eliminating the debris build-up that was driving high maintenance overhead and impacting customer output metrics across a 100+ shuttle installation.

Brush holder installed on shuttle showing brush in wheel trough Installed — brush sweeping debris in wheel trough
CAD render of two-part brush holder assembly CAD render — two-part bracket assembly
CAD render brush holder underside view CAD render — underside and mounting detail
CAD render brush holder installed on shuttle in trough CAD render — bracket installed on shuttle in aisle trough
Installed brush holder side view showing debris swept In service — debris visibly swept clear of wheels

The site operates over 100 automated storage and retrieval shuttles, each travelling aisles in excess of 60 metres in length. Dust, cardboard fibre, and debris accumulates in the wheel troughs over time, affecting shuttle travel accuracy and triggering faults that required the aisle to be taken offline for manual cleaning.

With so many shuttles across so many aisles, the cumulative maintenance burden was significant — cleaning teams were regularly pulled from other tasks to service troughs, and the associated downtime was beginning to show up in the customer's output metrics.

The solution was a two-part adjustable bracket: a mounting body that fixes to the shuttle frame, and an adjustable foot that positions a cleaning brush at precisely the right height to sweep the trough floor as the shuttle travels. Every traverse of the aisle — in both directions — sweeps debris clear of the wheel path automatically, without any manual intervention.

Fitted to all shuttles across the installation, the results were immediate. Maintenance time for trough cleaning has decreased by 30%, and the reduction in unplanned downtime has had a direct positive impact on the customer's output metrics. The bracket continues to perform across hundreds of thousands of shuttle cycles.

ApplicationShuttle wheel trough cleaning
SectorAutomated storage & retrieval
MaterialPETG-CF (stiff, dimensionally stable)
ProcessTwo-part design + print
Scale100+ shuttles, aisles over 60m
Maintenance reduction30% decrease in cleaning time
OutcomeDowntime reduced, output metrics improved
Barcode Reading & Scanning
Case study 07

Tote barcode reader bracket —
eliminating mis-reads from collision damage

A purpose-designed bracket that protects a barcode reader on a roller conveyor from being struck by passing totes — stopping the repeated misalignment that was causing mis-reads and conveyor stoppages.

Tote barcode reader bracket on conveyor Bracket mounted on roller conveyor
Tote bracket detail render 1 Bracket detail — view 1
Tote bracket detail render 2 Bracket detail — view 2

Barcode readers mounted alongside roller conveyors are inherently vulnerable to passing totes — even minor contact is enough to shift the reader out of alignment. Once misaligned, read rates drop, mis-reads accumulate, and the conveyor begins generating exceptions that require manual intervention to clear.

This bracket was designed to house and protect the barcode reader whilst keeping it precisely positioned relative to the conveyor. The geometry wraps around the reader body, presenting a smooth deflection profile to passing totes so any contact simply glances off rather than transferring load into the reader mount.

The result is a reader that stays in alignment regardless of tote contact — eliminating mis-reads caused by collision damage and reducing the manual intervention needed to keep the conveyor running at throughput.

ApplicationBarcode reader protection & mounting
SectorIntralogistics / conveyor systems
ProcessDesign from scratch + print
Problem solvedTote collision causing reader misalignment
OutcomeMis-reads eliminated, manual intervention reduced
Replacement & Legacy Parts
Case study 08

Encoder bracket replacement —
Dematic multishuttle

A precision replacement for a damaged encoder mounting bracket on a Dematic multishuttle — saving the cost of a full encoder assembly replacement when the encoder itself was undamaged but the bracket was no longer available separately.

Dematic multishuttle encoder bracket render view 1 Encoder bracket — top view showing bolt circle and mount
Dematic multishuttle encoder bracket render view 2 Encoder bracket — underside and fixing detail

When a Dematic multishuttle encoder bracket was damaged in service, the expected resolution was to replace the entire encoder assembly — a costly and unnecessarily wasteful outcome given the encoder itself was completely undamaged. The bracket, however, was not available to purchase separately through the OEM supply chain.

FormStrata reverse engineered the bracket from the undamaged encoder and surrounding structure, producing a dimensionally accurate replacement that accepts the existing encoder body, aligns the bolt circle correctly, and interfaces with the shuttle frame exactly as the original.

The encoder was refitted to the new bracket and returned to service — at a fraction of the cost of a full assembly replacement. The design is retained for future use if further brackets are required on the same or similar equipment.

ApplicationEncoder mount replacement
SectorAutomated storage & retrieval
EquipmentDematic multishuttle
ProcessReverse engineering + print
Problem solvedBracket not available separately from OEM
OutcomeEncoder saved — fraction of full assembly cost
More of what we do

The same approach,
across every application.

Every job starts with understanding the problem. Whether it's a single prototype or a batch of production parts, the process is always the same — design right, print right, deliver fast.

Jigs & fixtures

Custom assembly aids, drill guides, and alignment tools produced on demand. Faster and cheaper than machined equivalents for low-volume use.

Spare & legacy parts

Replacement components for equipment no longer in production — reverse engineered and reprinted to spec, eliminating long lead times and obsolescence.

Enclosures & housings

Custom enclosures for sensors, electronics, and control equipment — designed to fit the exact space available, not the nearest standard size.

Brackets & mounts

Structural and semi-structural mounting solutions for automation equipment, conveyor systems, and industrial machinery.

Functional prototypes

Print in the actual end-use material before committing to tooling. Test fit, form, and function with a real part in your hands.

Cable & sensor management

Routing guides, clip assemblies, and management systems designed around your specific cable sizes and routing paths.

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