FOOD & BEVERAGE C
ollaborative robots are now assembling pizzas, dispensing ingredients and handing over finished meals in quick service restaurants, with diners often watching the process unfold in real time. Behind these visible
robotic arms sits a less visible but equally critical layer of technology: the linear motion systems that let them move accurately, repeatedly and safely in some of the most demanding environments a machine can face. For engineers specifying this kind of
equipment, restaurant automation raises the same core challenges seen across food manufacturing, just compressed into a smaller footprint. Space is tight, hygiene is non- negotiable and machinery must operate reliably close to heat, moisture, grease and cleaning chemicals, often for years without signifi cant maintenance.
DESIGNING FOR SPLASH ZONES Components working near cooking, dispensing or beverage stations sit inside splash zones, areas exposed to steam, debris and frequent washdown. Standard motion components, designed for dry industrial settings, are not ideal for this. Exposed rolling elements and open profi les trap residue, while moisture accelerates corrosion and drives up maintenance needs over time. Global linear motion specialist, Rollon,
addresses this with enclosed actuators that use sealed guides and pressurised aluminium housings to keep contaminants out, alongside linear guides with sealing end caps and wipers that clean the raceway with every stroke. These features, fi rst proven in food processing plants, are now being carried directly into restaurant equipment. “The principles transfer directly from the
factory fl oor to the kitchen counter,” says Lee Cheshire, UK and Ireland Country Manager at Rollon. “Compact layouts, exposure to moisture and cleaning chemicals and the need for consistent, repeatable motion over long operating hours are constraints we have been engineering around for years. Restaurant automation is simply applying that experience in a new setting.”
A COMPACT, REAL-WORLD EXAMPLE One automated pizzeria illustrates how this comes together in practice. The operation runs across three linked stations. At the fi rst, a linear guide transfers dough balls into position. At the second, actuators dispense and distribute toppings, with nickel-plated variants used wherever components sit closest to the splash zone for extra protection against acidic ingredients.
AUTOMATING FOOD SERVICE: APPLYING FACTORY-PROVEN MOTION ENGINEERING
By Lee Cheshire, UK & Ireland Country Manager, Rollon
Automation has been reshaping food and beverage production lines for years, but a newer frontier is emerging much closer to the customer: the restaurant kitchen
At the third, a separate set of actuators and telescopic guides handle customer-facing functions, presenting the fi nished pizza once it leaves the oven. Corrosion resistant materials, including
stainless steel and anodised aluminium, run throughout, allowing the same component families used in traditional food processing to be applied confi dently in a much smaller, customer-facing space.
COMPACTNESS WITHOUT COMPROMISE Restaurant kitchens rarely have room to spare, and machinery must work safely alongside chefs and front of house staff. Rollon’s Cobot Transfer Units, which extend the reach of a collaborative robot along a linear axis, are built with this in mind. Because the transfer unit takes its safety commands from the same controller as the robot arm, it slows and stops in unison, whether responding to an overload or an emergency stop. Laser scanners and proximity sensors can be integrated for additional protection where people and machines work in close proximity. “Letting one robot
cover several stations along a rail, rather than installing several robots that sit idle between cycles, makes a real difference to both footprint and cost,” Cheshire adds.
18 SEPTEMBER 2026 | FACTORY&HANDLINGSOLUTIONS
“That is exactly the kind of effi ciency gain restaurant operators are looking for as they weigh up automation.” The same thinking is starting to extend
to mobile kitchens and food trucks, where corrosion resistant, compact linear guides support everything from retractable countertops to on board refrigeration, without adding unnecessary weight or complexity. As quick service restaurants and dining
establishments continue to explore robotics, the choice of motion technology will remain a background decision, rarely visible to the diner, but central to whether an automated kitchen delivers on consistency, hygiene and long-term reliability.
Rollon
www.rollon.com
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