Competition in the floor scrubber market is very aggressive, with the brands fighting aggressively. Stone Technology, one of the leading Chinese brands in the sector, pushed by its powerful R&D capability, releases the Stone Floor Scrubber A30 Pro. Based on the core features of its predecessor, Stone Scrubber A30 Pro uplifted the cleaning experience in challenging situations with an innovative “zero-sense cleaning system.”
Also read: Roborock P20 Pro: Elevate Your Clean with Cutting-Edge Features
On this basis, there are three keywords: no entanglement, no dead corners, and no burden. And in these three aspects, A30 Pro has improved significantly.
Key Upgrades and Features:
- Cleaning Hair: One of the headaches in operating floor scrubbers is removing hair. The Stone Floor Scrubber A30 Pro will feature advanced active interception-zero entanglement technology to prevent hair from getting tangled. The dense shark-tooth scraper and constant-pressure straight scraper, combined with the double shark-tooth structure, prevent hair from becoming entangled. Hair is intercepted at the 1/4 position of the roller brush.
- Slimmer Design: Retaining the original 180-degree flat design, A30 Pro has reduced in thickness from 15cm to 12.5cm. It easily fits under low-clearance areas like beds and cabinets, reaching ‘dead corners’ that are hard to clean.
- More Powerful Suction: The A30 Pro raises the suction power from the previous 17,000Pa to as high as 20,000Pa. Paired with a high-speed roller brush that rotates 450 RPM, it easily deals with all large and small dry and wet debris. Also, when filled with clean water, the ground pressure of the roller brush increases from 17N to about 20N, with increased friction, hence greatly improving the cleaning performance and efficiency.
- AI-Powered Moving Assistance: To address the problem of one-way power assistance conflicting with the user’s back-and-forth motions, Stone Technology has equipped the A30 Pro with AI-driven forward and backward power assist. This feature can intelligently detect, in real time, the moving direction of the machine and perform power assist in that direction for easier maneuverability.
- Hot Water Self-Cleaning: A30 Pro is equipped with hot water self-cleaning, with a temperature rise as high as 90°C. In addition, it supports ultra-fast drying in just 5 minutes and offers all-weather, full-link antibacterial protection, completely eliminating odor issues resulting from mold.
Below is the specific performance introduction of Stone Scrubber A30 Pro.
Appearance and Design of the Stone Scrubber A30 Pro
The Stone Scrubber A30 Pro is fitted with an unparalleled industry-leading 20,000Pa suction power and an innovative bottom-mounted water tank design.
The package will be accompanied by the main unit, drying and charging stand, handle, cleaning brush, instruction manual, and other essential accessories.
The assembled A30 Pro measures approximately 1100×262×242 mm and weighs about 4.6 kg. It has been powered by a soft-pack battery with an ultra-safe waterproof silicone cover and intelligent temperature control system for reliability at extreme temperatures. The cycle life of the product has been increased by 70% compared to its predecessor generation in order to reduce weight while further improving durability.
The A30 Pro introduces active interception, zero hair entanglement technology, and a fully upgraded double shark tooth design with forward-positioned double scrapers. The effective block of hair reaching 1/4 of the roller brush is strong to prevent tangles at their source.
The scraper design is also newly upgraded with the comb-tooth and constant pressure straight double scraper system, which can deliver effective hair interception and water mark control to come up with a through-and-through job of complete cleaning.
The comb-tooth scraper introduces advanced anti-entanglement technology, with 141 densely packed shark teeth, about 3mm in length each, angled at precisely 30°. That allows deep penetration into the roller brush to cut across debris while minimizing damage to the brush.
When the roller brush fills with clean water, pressure against the ground increases to about 20N, where friction is exceptionally increased to enable better cleaning of stubborn stains and generally increase cleaning efficiency.
Other details
Building on the original 180° flat-lying cleaning and three-side edge design of its predecessor, A30 Pro reduces the height to a mere 12.5cm. This enables it easily to clean under low-clearance spaces such as sofas, beds, and tables.
The upgraded 20,000Pa suction is the strongest among all products in the market. The high-speed rotation of a roller brush reaches 450 RPM to effortlessly handle both large and small dry and wet debris.
Above the main unit, it has a sewage water tank of 720ml, while the clean water tank is curiously positioned downwards above the roller brush, holding 740ml. This lowers the center of gravity for easy handling.
Its drying and charging stand has 18 hot air outlets for super-fast drying in just 5 minutes. Dry the roller brush with 90°C hot air; the fully enclosed heat-locking space ensures thorough drying of the roller brush, base, air duct, and cover, and completely prevents mold.
There is equipped with a silver ion module inside the clean water tank. Filter and roller brush adopt the latest internationally popular silver ion antibacterial technology, thus offering all-weather and full-chain antibacterial protection.
The A30 Pro has physical buttons for power, mode selection, and self-cleaning on its handle. A short press on the mode button cycles through the modes in the following order: Automatic, strong, silent, and water absorption. Long pressing on the power button turns it either in silent mode or speed drying mode when charging.
The self-cleaning button can start/stop the drying action; its long press will activate the drying action.
Meanwhile, an LCD display is given at the top of the main unit to indicate its current operation mode and Wi-Fi status. A quick-release design on the roller brush, clean water tank, and sewage tank makes it easy for users to disassemble and maintain it.
Cleaning Effectiveness of the Stone Scrubber A30 Pro: Tangle-Free Performance and Efficient Stain Removal
The Stone Scrubber A30 Pro features an industry-leading 20,000Pa suction power and an innovative bottom-mounted water tank design.
The package will be accompanied by the main unit, drying and charging stand, handle, cleaning brush, instruction manual, and other essential accessories.
The assembled A30 Pro measures approximately 1100×262×242 mm and weighs about 4.6 kg. The device uses a soft-pack battery with a waterproof cover. It includes temperature control for reliable performance in extreme conditions. The cycle life of the product has increased by 70% compared to the previous generation, reducing weight while enhancing durability.
The A30 Pro introduces active interception, zero hair entanglement technology, and a fully upgraded double shark tooth design with forward-positioned double scrapers. The effective block of hair reaching 1/4 of the roller brush is strong to prevent tangles at their source.
The scraper design features a newly upgraded comb-tooth and constant pressure straight double scraper system. This design effectively intercepts hair and controls water marks, ensuring thorough and complete cleaning.
The comb-tooth scraper introduces advanced anti-entanglement technology, with 141 densely packed shark teeth, about 3mm in length each, angled at precisely 30°. That allows deep penetration into the roller brush to cut across debris while minimizing damage to the brush.
When the roller brush fills with clean water, the pressure against the ground increases to about 20N. This elevated pressure significantly boosts friction, improving the cleaning of stubborn stains and overall cleaning efficiency.
What else
The A30 Pro builds on the 180° design, reducing height to 12.5cm. This enables it easily to clean under low-clearance spaces such as sofas, beds, and tables.
The upgraded 20,000Pa suction is the strongest among all products in the market. The high-speed rotation of a roller brush reaches 450 RPM to effortlessly handle both large and small dry and wet debris.
Above the main unit, the device has a 720ml sewage water tank. The clean water tank, positioned below and above the roller brush, holds 740ml. This lowers the center of gravity for easy handling.
Its drying and charging stand has 18 hot air outlets for super-fast drying in just 5 minutes. Dry the roller brush with 90°C hot air in an enclosed space to prevent mold on the brush, base, air duct, and cover.
There is a silver ion module inside the clean water tank. Filter and roller brush adopt the latest internationally popular silver ion antibacterial technology, thus offering all-weather and full-chain antibacterial protection.
You should also know
The A30 Pro has physical buttons for power, mode selection, and self-cleaning on its handle. A short press on the mode button cycles through the modes in the following order: Automatic, strong, silent, and water absorption. Long pressing on the power button turns it either in silent mode or speed drying mode when charging.
The self-cleaning button can start/stop the drying action; its long press will activate the drying action.
Meanwhile, the LCD display at the top of the main unit shows the current operation mode and Wi-Fi status. The quick-release design of the roller brush, clean water tank, and sewage tank makes disassembly and maintenance easy.
Intelligent Power Assistance
The intelligent power assist of the A30 Pro raises the user experience to a whole new level. During mopping, the device quickly detects changes in direction, so the scrubber does not pull the user along. A two-way power-assist system with flat-lying power-assist wheels and dual motors achieves this.
The AI algorithm senses movement in milliseconds, allowing real-time adjustments to power assistance for precise forward or backward motion. It responds quickly, even when laid flat at a 180° angle, preventing the handle from chafing against the ground. This design ensures smooth operation and makes it effortless for any user, whether a child or an elderly person.
Drying and Charging Station Experience: Silent Operation, Low Noise, and Timed Intelligent Cleaning
After mopping, clean and dry the Stone Scrubber A30 Pro thoroughly to prevent bacteria growth and odors. The drying and charging stand serves this purpose, and users can schedule intelligent washing and drying using the Roborock APP. This is crucial in humid areas like the south, where improper drying can cause a moldy, smelly roller brush.
High-Temperature Self-Cleaning
Besides, it supports high-temperature self-cleaning in the sealed environment. Hot water scrubs the roller brush in both directions, and 90°C hot air dries it thoroughly from the root. To eliminate any chance of mold, we fully air-dry the entire roller brush, its base, air duct, and cover.
Drying Modes
These modes of drying include a full-chain drying mode-left in the picture-and silent drying mode-right in the picture.
Full-Chain Drying Mode: It will finish the whole course of drying as quickly as within 5 minutes. The stand operates at full speed, increasing noise slightly but allowing faster cleaning without delay.
Silent Drying Mode: The A30 Pro has a silent drying mode for those sensitive to noise. Although not completely quiet, the noise reduces significantly and a wall easily blocks it. This mode extends drying time to 20 minutes, perfect for night use, even in the living room, without disturbing sleep.
Self-Cleaning Test
We carried out tests on the A30 Pro using hair and ketchup, among other elements. The roller brush showed noticeable staining, so we activated self-cleaning with smart cleaning, hot water, and silent drying.
After 30 minutes, the roller brush appeared clean, with all stains and colors completely removed. The drying and charging stand dries the roller brush, base, air duct, and cover, preventing issues like mold and odor.
Summary: Enhanced Details Deliver a More Flexible and User-Friendly Experience
As an intelligent cleaning device, the Stone Scrubber A30 Pro focuses on functional upgrades, enhancing efficiency and convenience. It solves a lot of pain points in previous products and can adapt to more cleaning scenarios.
Amid similar products, the A30 Pro excels in every detail, earning the title of “national floor scrubber king.”
