Single-Arm Touchless Pro
A Single Arm Automated Car Wash gives operators a compact way to deliver fast, consistent vehicle cleaning without brushes or physical contact. The StarWash Single-Arm Touchless Pro combines intelligent vehicle detection, high-pressure cleaning, configurable wash programs and integrated payment technology in one in-bay automatic system.
With an approximate 2.5-minute default wash cycle, the system can process 15 to 20+ vehicles per hour, accounting for vehicle loading and entry dynamics. Its ultra-articulated arm follows the vehicle profile while maintaining an effective nozzle distance, helping achieve complete vehicle coverage without unnecessary mechanical complexity.
When compared to standard, all numbers are based on basic wash cycle
Single-Arm Touchless Pro
The StarWash system is designed around a practical operating objective: produce a high-quality wash while controlling space requirements, cycle time and maintenance demands. Its compact configuration makes it suitable for single-bay operators, retrofits and sites where a larger dual-arm or tunnel system may not be practical.
The ultra-articulated arm moves around the vehicle to provide cleaning from a single mechanical assembly. Smart sensors detect the vehicle’s size and shape, allowing the control system to adapt arm movement and maintain a consistent working distance.
This intelligent vehicle detection supports:
Maintaining the correct nozzle distance is essential in a high-pressure touchless car wash. If the spray is too far away, cleaning performance can decline. If it is unnecessarily close, the system may waste energy or create uneven coverage. The StarWash control logic helps balance pressure, movement and distance throughout the cycle.
StarWash combines high-efficiency pumps, turbo nozzles and a two-step presoak to loosen road film, organic matter and mineral residue before rinsing. Automatic chemical proportioning supports consistent cleaning while reducing waste. Operators can also configure triple foam, wax, undercarriage cleaning, waterfall treatments and spot-free water into multiple wash packages.
The default configuration completes a basic wash in approximately 2.5 minutes. Actual cycle time depends on the selected services, vehicle positioning and wash package, but the system is designed to keep queues moving without compromising the core cleaning sequence.
A faster cycle can help operators:
Throughput should always be evaluated alongside wash quality, drying performance and local demand. StarWash can help configure the equipment around the operator’s expected volume rather than relying on a generic cycle.
Single-Arm Touchless Pro
Match the equipment to your bay, utilities, traffic and revenue goals before committing to a configuration. StarWash can assess whether a compact single-arm system, a higher-throughput dual-arm system or a hybrid rollover car wash best fits your operation.
Touchless Wash Cycle
Wash Process
A successful touchless cycle is more than a high-pressure rinse. It is a coordinated process that applies chemistry, water and drying power in the correct sequence. StarWash gives operators the flexibility to create multiple wash programs while maintaining a clear, repeatable customer experience.
The cycle can begin with undercarriage cleaning to remove salt, mud and road debris. Two presoak solutions then loosen surface contamination before the rotating arm applies high-pressure water across the vehicle. This staged process improves cleaning efficiency and reduces the need for excessive pressure or unnecessarily long wash cycles.
Operators can build differentiated wash packages using visual and protective applications. Triple foam creates a premium customer experience while distributing additional cleaning chemistry across the vehicle. A wax or protectant application can improve shine and support water beading after the rinse.
A spot-free rinse uses treated water to reduce visible mineral deposits as the vehicle dries. The available reverse-osmosis system delivers a listed flow rate of 4.4 gallons per minute and supports a cleaner final appearance.
Configurable options may include:
These services can be grouped into good, better and best packages, giving customers a clear upgrade path at the kiosk.
The standard system includes four 7.5-horsepower dryers, providing 30 horsepower of drying power. Contouring housings guide air across the vehicle for more complete water removal. Operators can upgrade to six 10-horsepower blowers for up to 60 horsepower, with variable-speed controls and configurable drying times.
Kiosk & Payments StarWash Platform
A modern car wash must make buying a wash as straightforward as receiving one. StarWash combines equipment with kiosk, payment and membership capabilities so operators do not have to manage disconnected systems from multiple vendors.

The 22-inch capacitive touchscreen clearly presents wash packages, upgrades and subscriptions. An octa-core processor supports responsive operation, while Wi-Fi, Bluetooth, a webcam, microphone and printer expand its capabilities. By presenting relevant upgrades before entry, the kiosk can help increase average transaction value.
Customers can pay using major credit cards, Apple Pay, Google Pay or Samsung Pay. Tap-based checkout reduces friction and helps keep queues moving. Integrated processing also connects the kiosk, wash controller and payment system within one StarWash workflow.
Per transaction starting at

NFC and QR code functions can support memberships, prepaid plans, promotions and customer identification. Recurring subscriptions help convert occasional visitors into predictable monthly customers. Licence plate recognition, remote monitoring and reporting can also support faster entry and membership management across one or multiple locations.
Connect faster wash cycles with subscriptions, integrated payments and lower labour requirements. StarWash can help model your equipment investment, projected demand and car wash equipment financing around your business plan.
Request a Custom Recommendation →Car wash equipment operates in a demanding environment where water, chemicals, humidity and continuous movement can expose weak components quickly. StarWash focuses on durable materials, configurable controls and simplified operation to support long-term uptime.
Stainless steel and corrosion-resistant components help the system withstand water, chemicals and demanding commercial use. Durable pumps and practical hydraulic design support reliable pressure and simpler maintenance. StarWash also provides installation guidance, staff training and ongoing support to help protect uptime and total cost of ownership.
A Mitsubishi PLC coordinates arm movement, chemical application, rinsing, optional treatments and drying. Operators can configure basic programs for speed or premium packages with undercarriage cleaning, foam, wax and spot-free rinsing. The controls also support troubleshooting and connect the equipment with StarWash software, payment and reporting tools.
The Satin Black finish and integrated LED accent lighting give the equipment a modern appearance. Optional digital arches, environmental lighting and outdoor signage can extend the experience beyond the machine. Customised lighting and branding help operators create a distinctive bay and reinforce the value of premium packages or memberships.
Technical Specifications Single-Arm Touchless Pro
The final configuration should be confirmed through a site assessment, but the current Single-Arm Touchless Pro specification includes the following core equipment and operating features.
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The system combines an ultra-articulated arm, intelligent contour detection, high-pressure pumps and turbo nozzles. A basic wash takes approximately 2.5 minutes and can process more than 15 vehicles per hour under suitable conditions. Water, chemical and pressure requirements depend on the selected program and final site configuration.
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The standard configuration provides 30 horsepower through four contouring dryers. An optional six-blower setup increases drying power to 60 horsepower. The system can also include reverse-osmosis water treatment, variable-speed controls, configurable timers, Mitsubishi PLC operation and LED lighting. Site planning must verify power, water, drainage, compressed air and equipment access.
Who It’s For Single-Arm Touchless Pro
A single-arm touchless system is best suited to operators who need commercial cleaning performance without the footprint or investment profile of a full tunnel. It can operate as a standalone wash business or as an additional revenue centre within an existing site.
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Independent operators can launch or upgrade an in-bay automatic wash without requiring a tunnel-sized footprint. Gas stations and convenience stores can add a new revenue stream supported by kiosks, mobile payments and memberships. Sites expecting higher demand can compare the single-arm system with dual-arm, hybrid rollover or high-volume tunnel car wash equipment.
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Dealerships and rental businesses can clean vehicles frequently without brushes contacting the paint. Fleet operators can use configurable programs to standardise washing across compatible cars and vans while reducing manual labour. Vehicle dimensions, mirrors, accessories and specialised profiles should be reviewed before selecting the final equipment configuration.
Next Step Single-Arm Touchless Pro
Choose equipment around your footprint, projected volume and business model, not guesswork. StarWash can coordinate site analysis, system configuration, financing, installation, training, payments and ongoing operator support.



