For global distributors, commercial janitorial brands, and hospitality procurement officers, bulk importing fabric cleaning machines requires deep due diligence on component engineering, electrical compliance, and supplier stability. The residential market focuses on lightweight aesthetics; however, commercial applications demand long-duty motors, precise thermal controls, and modular nozzle ecosystems that can withstand continuous operational hours. This matrix-driven sourcing guide analyzes the commercial application profiles, technical differences, and manufacturing standards of high-performance spray-extraction units from Stonebot Clean. It is designed to assist supply chain managers in choosing the exact SKUs required for their regional compliance and fleet portfolios.
This guide breaks down the technical parameters of the best-selling models from Stonebot Clean. You can explore the full product catalogue on the upholstery & fabric cleaners category page, and find bulk ordering terms, MOQ details and OEM options on the B2B wholesale sourcing landing page.
Technical Specification Matrix for Bulk Importers
When selecting an upholstery cleaner fleet or adding inventory to an appliance retail line, direct parameter comparison is essential. The table below outlines the core metrics for the full industrial-grade model range from Stonebot Clean, allowing procurement teams to align inventory with specific commercial cleaning demands.
Eight machines, one table: cold spray extraction, hot-water extraction and 160 °C steam sit side by side so you can match the method to the fabric before you compare suction. Every figure below is the current datasheet value for that model, stated once. Click a model name to open its product page.
| Model / SKU | Cleaning method | Rated power | Vacuum / suction | Heating / steam mechanism | Clean / dirty tank | Best suited commercial application | Price from |
|---|---|---|---|---|---|---|---|
| ST-LB-08A Steam + extraction in one pass View specs → | High-pressure steam with simultaneous extraction | 600 W motor + 1,500 W heating | 15 kPa | 160 °C steam at 90 kPa, 30–40 g/min output | 1.6 L clean / 1.0 L dirty, zero-backflow, auto shut-off when full | Mattress, pet bedding and car-interior sanitising · hospitality lounges · sterilisation projects | from $46.00 |
| STC265 Three-mode spot machine View specs → | Three modes: cold water, hot water and steam extraction | 450 W suction motor + 1,200 W steam boiler | 16 kPa | Steam mode with separate boiler · 220–230 V | 1.0 L clean / 0.75 L dirty | Hospitality spot and detail cleaning · fabric retail maintenance | from $47.00 |
| STC-987 Four heating modes · touchscreen View specs → | 4-in-1: cold water, hot water, steam and steam sterilisation | 1,650 W | 13 kPa | Steam at 20–30 g/min · 30 s preheat · touchscreen with voice prompt | 1.6 L clean / 0.95 L dirty | Car detailing studios · hotel housekeeping teams · multi-site janitorial fleets | from $51.50 |
| STC-301AS Commercial extraction · largest tanks View specs → | Hot-water wet and dry extraction · cold, hot and steam water supply | 2,000 W heating (2,400–2,450 W total) | ≥ 12 kPa | Heated extraction with two suction levels (standard / strong) · 14-nozzle set | 3.0 L clean / 1.5 L dirty | Contract janitorial work · high-frequency commercial cleaning · long shifts between refills | from $56.00 |
| STC-506H Dual-temperature wet extraction View specs → | Bagless dual-temperature wet extraction — no steam circuit | 1,700 W | 16,000 Pa | 40 °C and 60 °C (±5 °C) heated water | 1,600 ml clean / 950 ml dirty | Hotel housekeeping · car-detail studios · janitorial fleets that want no bags to replace | from $56.00 |
| STC204-PRO Four modes, turbine included View specs → | 4-in-1: dry vacuum, wet water washing, steam, turbine mode | 1,700 W | 16,000 Pa | High-temperature steam mode · 220–240 V | 1,600 ml clean / 950 ml dirty | Carpet and sofa contract cleaning · heavy soiling that needs turbine agitation | from $58.00 |
| STC204 Spray extraction + steam boost View specs → | Spray extraction in cold or hot water, with steam boost | 1,700 W | 16,000 Pa | 110 °C steam boost for curtains, jackets and cushions · cleans about 10 cm into the pile | 1,600 ml clean / 950 ml dirty | Sofa and mattress deep cleaning · refresh work that must not soak the fabric · retail demo SKU | from $56.00 |
| STC501-DC Highest suction · no heating View specs → | Cold-water spray extraction only | 400 W | 22 kPa | None — no heating circuit on this model | 1,600 ml clean / 1,500 ml dirty | Car interiors, stairs and single cushions · heavy stain removal on heat-sensitive fabric | Quote |
Swipe the table sideways to see every column →
Choosing between them
- Method first, suction second. The 22 kPa STC501-DC has no heating; the 13 kPa STC-987 has four heating modes. Pick the method the fabric will tolerate, then compare suction inside that group.
- Heat is for sanitising, water is for soil. Steam models (ST-LB-08A, STC265, STC-987, STC204) target odour and hygiene — mattresses, pet bedding, car seats. Dual-temperature and hot-water models (STC-506H, STC-301AS) target soiling on synthetics, cotton upholstery and low-pile carpet.
- Tank size decides shift length. The STC-301AS carries 3.0 L clean and 1.5 L dirty — the largest in the range and the reason it suits contract work. Spot machines between 0.75 L and 1.0 L dirty are built for single items, not routes.
- Prices are the lowest published unit price on each product page. Volume tiers, MOQ and private-label terms are quoted per order; the STC501-DC is quoted on request.
Segmenting Commercial Applications: Which SKU Aligns with Your Portfolio?
Understanding the precise mechanical advantages of each SKU ensures that your imported inventory matches your local market’s specialized operational needs.
STC-506H: The Dual-Temperature Versatility Fleet Unit
The STC-506H bagless fabric cleaning machine balances high-pressure spray, aggressive thermal adjustment, and rapid fluid recovery in a 4.22 kg body.
- The B2B Engineering Edge: It features a physical control dial separating 40°C low-temperature extraction (engineered to break down protein-based stains like milk or blood without setting the stain into the fabric weave) and 60°C high-temperature extraction (optimized for dissolving heavy petroleum grease in automotive detailing or oxidized body oils on hotel mattresses).
- Nozzle Ecosystem: Supplied with a 14-nozzle configuration—including a specialized self-cleaning brush head that utilizes an automatic vacuum flush to clear line debris without manual tear-down—it reduces paid labor down-time for field operators.
STC301AS: High-Wattage Continuous Commercial Duty
For industrial rental fleets and heavy contract cleaning setups, the STC301AS commercial fabric cleaner is built for sheer durability.
- The B2B Engineering Edge: Driven by a 400-hour long-duty commercial motor rated at 2,000W, this unit handles back-to-back shifts that would burn out consumer-grade thermal cut-offs. Its hot-water extraction loop maintains consistent heat under heavy water flow, making it the preferred SKU for high-turnover hospitality environments.
STC501-DC & ST-LB-08A: Extreme Vacuum vs. Ultra-High Temperature Sterilization
- STC501-DC (22,000 Pa Extraction): This portable 400W unit is engineered specifically for deep-pile carpet extraction where fluid cannot be allowed to pool and form mildew. The 22kPa vacuum degree pulls moisture from the base layer of the fabric, ensuring sub-surface extraction and ultra-fast dry times.
- ST-LB-08A (160°C High-Pressure Steam): Optimized for medical, elderly care, or premium hospitality facilities requiring true sanitization. It pairs 15kPa suction with 160°C superheated steam and a zero-backflow dual-tank system to neutralize deep-seated pathogens and odor-causing bacteria without leaving excessive chemical residues.
Factory Wholesale Standards: Customization, Certification, and Supply Chain Stability
Stonebot Clean operates strictly on a B2B Wholesale Only manufacturing model, structuring its supply chain infrastructure around the strict demands of international importers and private-label brands.
Electrical and Regulatory Compliance
Every exported model is manufactured to specific regional grids. Importers can spec their orders to the following configurations:
- Voltage Modules: 110–120 V configurations for North American markets; 220–240 V modules for European, UK, GCC, and Australian grids.
- Plug Formats: Factory-fitted EU, AU, UK, or US plugs with heavy-gauge grounding wires suited for industrial safety inspections.
- Certifications: Fully compliant for entry into major international markets including Europe, North America, Oceania, and the GCC region.
OEM & ODM Customization Options
To ensure brand differentiation in competitive local retail or commercial distribution channels, the factory provides dedicated custom production lines:
- Private Labeling & Custom Logos: Precision silk-screening and localized molded branding options directly on the machine casing.
- Custom Packaging: Industrial-grade, drop-tested bulk packaging customized with your company’s layout, barcodes, and multi-language instruction booklets.
- Colorways: Standard production runs in high-end Black, Dark Grey, and White to fit existing commercial product lines.
Global Logistics & Inventory Reliability
With a stable production line and a baseline availability of 5,000 units in stock for core models like the STC-506H, Stonebot provides quick-turnaround lead times. The factory handles full B2B export documentation—including commercial invoices, ocean bill of ladings, packing lists, and custom clearance paperwork—supporting maritime freight, air transport, and dedicated line logistics globally.
Frequently Asked Questions for Sourcing Managers (B2B FAQ)
What is the Minimum Order Quantity (MOQ) and tiered wholesale pricing for fabric cleaners?
Stonebot Clean utilizes a tiered B2B pricing model based on volume. For instance, the STC-506H ranges from $56.00 to $65.00 per unit:
- 1–499 Pieces: $65.00 / unit
- 500–999 Pieces: $57.30 / unit
- ≥1,000 Pieces: $56.00 / unit
For custom OEM/ODM tooling or custom logo print runs, please contact our B2B sales team directly for specific project MOQs.
How does the factory handle international warranty and spare parts support?
We provide specialized spare parts allocation (such as extra hose lengths, replacement standard/wide/T-shaped brush heads, and tank seals) with volume orders to support our global distributors’ local repair centers and rental fleet maintenance programs.
Why choose spray-extraction machines over manual cleaning fluid wiping for commercial operations?
Surface wiping with cleaning fluids leaves surfactant residues that attract soil, creating a sticky layer that accelerates re-soiling and leads to subsurface mildew. Stonebot’s high-pressure spray-extraction mechanics inject hot thermal fluid deep into the fabric base layer and instantly extract the dirty solution via 15,000 Pa–22,000 Pa vacuum pumps into isolated dirty tanks, ensuring rapid dehydration and long-term weave preservation.
Secure Your Factory-Direct Bulk Quotation Today
Partner with a stable, specialized manufacturer of smart cleaning appliances. Whether you are expanding an e-commerce catalog across North America, supplying janitorial networks in Europe, or equipping hospitality projects in the Middle East, our team delivers pre-shipment QC and stable factory pricing.
Contact Our B2B Sales Team:
- 💬 WhatsApp: +86 189 8602 5250
- ✉️ Email: [email protected]
- 📞 Phone: +86 189 8602 5250
- 🌐 Factory Address & Web Portal: Stonebot Clean Official Website