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G512N
Efficient Electric Cleaning: 60W power with 12V/5A safe voltage, quickly removes coffee residue and grounds from portafilters.
Multiple Capacity Options: Available in 3L, 6L, and 16L sizes to meet different commercial usage needs (small cafes to high-traffic shops).
Durable Construction: Sturdy body with built-in brush system, designed for long-term commercial use.
Easy Operation: Simply insert the portafilter into the cleaner, and the automatic brush system will thoroughly clean the residue.
Compact & Stable: Different capacity models have optimized dimensions, ensuring stable placement on coffee counters.

Time-Saving Cleaning: Replaces manual scrubbing, significantly improves cleaning efficiency during peak business hours.
Thorough Residue Removal: Built-in brush system reaches all corners of the portafilter, ensuring no coffee grounds are left behind.
Safe & Low Noise: 12V low voltage design ensures safe operation, with low noise level suitable for busy coffee environments.
Easy Maintenance: Removable brush head and waste container, convenient to clean and maintain hygiene.
Versatile Compatibility: Compatible with most standard espresso portafilters, a must-have accessory for commercial coffee machines.
3L: Ideal for small cafes, home coffee bars, or low-traffic locations.
6L: Suitable for medium-sized coffee shops with moderate daily traffic.
16L: Perfect for high-traffic commercial venues (e.g., chain cafes, busy restaurants) with continuous cleaning needs.
Item | Specification |
Rated Power | 60W |
Rated Voltage/Current | 12V/5A |
Capacity Options | 3L / 6L / 16L |
Dimensions (3L) | 260×140×215mm |
Dimensions (6L) | 260×140×335mm |
Dimensions (16L) | 200×250×860mm |
Application | Espresso Portafilter / Coffee Grinder Cleaning |
Usage Scenario | Commercial Cafes, Coffee Shops, Bakeries, Office Coffee Stations |
We accept payment by T/T (Telegraphic Transfer). The standard terms are:
30% deposit to confirm the order
70% balance paid before shipment
For large orders, Irrevocable Letter of Credit (L/C at sight) is also available.
We offer flexible shipping solutions based on your order size and location:
Sea Freight: Full container (FCL) or less than container (LCL) delivery
Air Freight: For urgent orders or small quantities
Express Delivery: Door-to-door service for samples
Production lead time is 45 working days for standard orders and 45–60 working days for customized orders.
Your satisfaction is our priority. All our products come with:
Free technical consultation and operation guidance
Spare parts support and troubleshooting via email/WhatsApp
We maintain a large inventory of spare parts for fast global delivery.
Our dedicated team is available 24/7 to assist you with any issues you may encounter.
NJJS (Nanjing Joint Smart) participated in the 2026 VMF Guangzhou, showcasing premium automatic vending machines. The event attracted global buyers. We highlighted our smart, reliable vending solutions, strengthening B2B partnerships and expanding our global market reach in the smart retail sector.
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