Medium-to-large factories and professional deep-cleaning teams face massive floor spaces covered in oil. Pushing a heavy scrubber across these areas exhausts your staff. The L520BT solves this physical strain directly.
A 300W drive motor pulls the 167-kilogram machine forward automatically. Operators simply steer. The cruise control locks a constant walking speed to prevent patchy cleaning results. You stop wasting expensive chemicals.
Thick industrial sludge makes brush replacements incredibly dirty. Our hands-free system drops and attaches the pad in five seconds. Nobody touches the greasy parts. Inside, a specialized dust filter and flame-retardant system guard the motor against severe workshop hazards.
Manual pushing exhausts your cleaning crew. A 300W drive motor pulls this machine across factory floors automatically.
Workers never touch thick sludge. The hands-free system drops the filthy brush instantly. Inside, a specialized dust filter protects the AMETEK motor from airborne debris.
Heavy manual equipment drains employee energy. The self-propelled motor eliminates this physical strain completely.
Cruise control locks your exact walking pace to prevent chemical waste. Your staff maintain high morale. The automated release system keeps their hands clean during filthy shifts.
| Specification | Technical Data |
| Main Material | Rotomolded LLDPE |
| Motor Type | Brushed DC Motor |
| Battery Charger | 24V 15A (on board) |
| Battery Capacity | 12V 100Ah x 2 (Lead Acid) |
| Brush Motor Power | 550W |
| Vacuum Motor Power | 500W (AMETEK) |
| Drive Motor Power | 300W |
| Cleaning Path | 482 to 520 mm |
| Squeegee Width | 830 mm |
| Max Run Time | 1.2 to 3 hours |
| Charge Time | 8 hours |
| Solution Tank Capacity | 50 L |
| Recovery Tank Capacity | 55 L |
| Max Productivity | 2,300 ㎡/h |
| Scrub Brush Size | 19 inches |
| Machine Dimensions (L x W x H) | 1170 x 520 x 1030 mm |
| Operating Weight (with batteries) | 167 kg |
| Standard Colors | Blue / Gray Red |
| Custom Colors | Available (MOQ: 10 units) |
| Safety and Noise Control | Sound Dampening and Flame Retardant System |
| Operation Mode | Cruise Control |
| Application Design | Factory and Oily Floors |

Factory Workshops (Concrete, Hardened)
Heavy machinery drops thick oil and metal dust everywhere. The AMETEK vacuum extracts this exact mixture. Special dust filters stop airborne particles from ruining the internal motor during long shifts.

Logistics Centers & Warehouses (Epoxy, Concrete)
Massive storage aisles require constant maintenance. Operators just lock the cruise control. The machine pulls itself forward to clean 2300 square meters every hour without draining employee energy.

Property Management & Contract Cleaning (Multiple Surfaces)
Outsourced cleaning teams face strict daily deadlines. The self-propelled motor speeds up large jobs significantly. Hands-free brush changes keep workers clean and maintain high team morale.

Parking Garages (Concrete, Epoxy)
Cars leave dark tire marks and engine oil across parking bays. The heavy-duty brush scrubs these stains out. The tough aluminum cover absorbs hits from concrete pillars easily.

Shopping Malls & Retail (Tile, Terrazzo)
Wet retail floors create massive slip liabilities. The 830mm squeegee dries smooth tiles immediately. Built-in sound dampeners keep the operation quiet near your active shoppers.

Large Institutional Facilities (Epoxy, PVC)
Massive hospitals and schools demand strict hygiene standards. The flame-retardant system provides absolute electrical safety. Wide tank openings allow janitors to flush out dirty sludge instantly.
Manual equipment exhausts your cleaning crews quickly. The L520BT automates that heavy physical work. It propels itself across massive industrial zones. This completely stops worker fatigue and keeps your daily maintenance schedule on track.
You stop worrying about inconsistent cleaning quality. The cruise control forces a steady walking pace. That means your staff uses fewer chemicals and leaves zero dirty patches behind.
Buying commercial cleaning equipment overseas means looking past the unit price.
Certificates, shipping crates, operator training, troubleshooting support, and spare parts all affect the real order cost.
We check the details from order confirmation to daily maintenance, before small problems turn into delays, downtime, or extra cost.
Different markets ask for specific certificates, manuals, and customs paperwork. We check the available certificates and export documents for your selected model.
This helps you see whether the machine is ready for your market early. It reduces back-and-forth communication and helps reduce customs delays caused by missing paperwork.
Local markets require local setups. We configure the right voltage and plug type for every machine, even single sample orders.
For bulk buyers, we also adjust brand colors and logos. This ensures your machines look and function exactly as expected on arrival.
Heavy cleaning machines go through rough handling during ocean freight, warehouse transfers, and repeated loading.
We select packing methods based on machine size, weight, and transit type. This cuts the risk of scratches, deformation, loose parts, and outer-box damage.
After delivery, cleaning crews need to operate the machine correctly from the first shift. We provide standard operation and maintenance materials.
These files help crews learn the basic operating steps faster. This helps reduce repeated training work and prevents hardware damage caused by incorrect use.
Once a machine is down, the cleaning route slows down fast. When you submit a service issue, our technical team replies quickly during business hours.
We provide an initial diagnosis and remote guidance to help identify the cause sooner.
Long-term use depends on reliable warranty policies and steady part replacements. We support common wear parts, core components, and replacement needs by machine type.
You can plan spare parts inventory ahead of time. This avoids leaving a machine idle over a small missing part.
Floor size and industry environments dictate your equipment choice. We manufacture these related scrubbers with different hardware configurations.
Review their technical data to find the right machine for your specific sector.
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Our floor scrubber is suitable for a wide range of hard surfaces, including epoxy floors, concrete, marble, terrazzo, ceramic tiles, and PVC flooring.
Brush type and pad selection can be adjusted based on floor material to ensure effective cleaning without surface damage.
Yes. The unit is engineered for commercial and industrial applications such as warehouses, manufacturing plants, logistics centers, shopping malls, and parking garages.
Its heavy-duty motor system and durable tank construction allow continuous operation in demanding environments.
Runtime depends on battery configuration and working conditions.
Under normal operating load, the machine can typically run for several hours per charge, making it suitable for medium to large-area cleaning tasks.
For high-frequency operations, additional battery configurations can be customized upon request.
Runtime depends on battery configuration and working conditions.
Under normal operating load, the machine can typically run for several hours per charge, making it suitable for medium to large-area cleaning tasks.
For high-frequency operations, additional battery configurations can be customized upon request.
Runtime depends on battery configuration and working conditions.
Under normal operating load, the machine can typically run for several hours per charge, making it suitable for medium to large-area cleaning tasks.
For high-frequency operations, additional battery configurations can be customized upon request.
Runtime depends on battery configuration and working conditions.
Under normal operating load, the machine can typically run for several hours per charge, making it suitable for medium to large-area cleaning tasks.
For high-frequency operations, additional battery configurations can be customized upon request.
Our team analyzes every inquiry carefully. We will get back to you with a tailored proposal within 2 business days.
Dakota Dr, San Jose, CA 95111, USA
support@sheen.com
+86 16535462236