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How to Use Coffee Machine: Step-by-Step Guide
1. Introduction: Why Master How to Use Coffee Machine Matters
If you run a café, hotel, restaurant or beverage shop, knowing how to use coffee machine properly directly decides drink consistency, customer experience and equipment service life.
Dazheng Coffee Group, founded in 1996, manufactures commercial coffee and intelligent teapresso machines for global foodservice clients. Many new shop owners contact us asking basic questions about how to use coffee machine without wasting beans or causing machine faults.
This guide covers all mainstream commercial coffee equipment from our product line, including semi-automatic espresso machines, fully automatic bean-to-cup units and under-counter teapresso systems. Every operation step is simplified for beginners and new baristas.
2. 3 Main Coffee Machine Types & Core Operation Differences
Before you learn how to use coffee machine, identify your machine category first. Each type has unique operating workflows:
- Semi-automatic espresso machine: Manual grind, tamp and control extraction time, high customization for baristas.
- Fully automatic coffee machine: One-touch brewing, built-in grinder, auto-tamp and milk frothing, ideal for high-volume chains.
- Intelligent teapresso machine: Specialized for milk tea, preset tea extraction programs, multi-flavor automatic dispensing (Dazheng P40 & Galaxy series).
All three machine types from Dazheng pass FCC, ETL and CE certification, with unified safety operation standards.
3. Step-by-Step: How to Use Semi-Automatic Coffee Machine
Our MYTH AT2-2 dual-group semi-auto espresso machine is a hot-selling commercial model. Follow these 6 standard steps every shift:
- Preheat the machine 20 minutes before service. Turn on power and wait until boiler and group head hit stable 92–96°C brewing temperature. Warm empty cups on the top cup tray to avoid cold shots.
- Prepare the portafilter. Wipe the basket dry, dose 18–20g freshly ground espresso beans evenly.
- Distribute and tamp grounds flat with 30lbs consistent pressure. Uneven tamping leads to over-extracted bitter coffee.
- Lock portafilter tightly into the group head. Place a pre-warmed espresso cup underneath the spout.
- Press the brew button to start extraction. A perfect double shot finishes within 25–28 seconds with golden crema on top. Press the button again to stop flow.
- Steam milk for lattes/cappuccinos. Purge steam wand for 2 seconds before and after use to clear residual milk. Wipe the wand surface with a damp cloth immediately.
After service, empty the portafilter puck and rinse the group head with hot water to remove oil buildup.
4. Step-by-Step: How to Use Fully Automatic Coffee Machine
Dazheng intelligent milk tea & fully automatic coffee machines support one-touch automation for hotels and self-service areas. The workflow is much simpler:
- Daily pre-check: Refill filtered water tank and fresh whole coffee beans into the top hopper. Do not add pre-ground powder unless the machine has a dedicated powder slot.
- Power on and wait for self-inspection. Touch the screen to adjust core parameters: drink concentration, cup volume, brewing temperature and milk foam thickness. You can save custom presets for store signature drinks.
- Place a clean cup under the coffee and milk outlet. Tap your target drink icon (espresso, latte, Americano).
- The machine auto-completes grinding, dosing, tamping, extraction and milk frothing within 40 seconds. No manual operation needed during brewing.
- After every 10 drinks, the machine will remind you to empty the waste coffee drawer. Clean the drip tray daily to prevent overflow and mold growth.
For our under-counter Galaxy teapresso machine, the steps are identical, with pre-programmed black tea, green tea and fruit tea extraction modes.
5. Comparison Table: Semi-Auto VS Fully-Auto Coffee Machine Operation
| Operation Item | Semi-Automatic Coffee Machine | Fully Automatic Coffee Machine |
|---|---|---|
| Grind beans | Manual separate grinder needed | Built-in auto grinder |
| Tamp coffee grounds | Manual tamping required | Auto internal tamper |
| Extraction control | Barista manually start/stop | One-touch auto extraction |
| Milk steaming | Manual steam wand operation | Auto milk froth system |
| Learning curve | Steep, needs barista training | Very low, staff master in 5 mins |
| Best scenario | Specialty cafes, independent coffee shops | Hotel lobbies, chain milk tea stores, offices |
6. Critical Daily Maintenance After You Use Coffee Machine
Correct maintenance extends your machine’s lifespan by 40% according to foodservice equipment research. Complete these tasks every time you finish using coffee machine:
- Daily cleaning: Rinse group heads, steam wands, drip trays and waste drawers with warm water. Use dedicated coffee cleaning powder once per day to dissolve coffee grease.
- Weekly descaling: Run the descaling program with food-safe detergent to eliminate mineral limescale inside boilers, especially for areas with hard tap water.
- Monthly inspection: Check group head gaskets, grind burr sharpness and water filter condition. Replace worn parts early to avoid sudden breakdown during peak hours.
Dazheng Coffee provides full maintenance guides and spare parts support for all machine models sold globally.
7. Common Troubleshooting When You Learn How to Use Coffee Machine
Many operational errors come from improper use rather than machine defects. Solve these frequent issues fast:
- Thin, watery espresso shot: Grind beans finer or increase tamping pressure. The extraction time will extend to a balanced 25–30 seconds.
- No milk foam from steam wand: Purge steam thoroughly; residual milk clogs small air holes inside the wand tip.
- Machine displays low water alert: Only use filtered water, tap water causes fast scale buildup and frequent water shortage alarms.
- Slow brewing flow: Blocked group head filter screen; remove and brush clean with soft nylon brush.
8. FAQs About How to Use Coffee Machine for Business Owners
Q1: Can untrained staff learn how to use coffee machine quickly?
A: Fully automatic Dazheng coffee machines only require 5 minutes of basic training. Semi-automatic models need 1–2 hours of practice for consistent tamping and extraction skills. We offer free operation video tutorials for all buyers.
Q2: Is there a difference between commercial and home coffee machine operation?
A: Yes. Commercial machines have multi-boiler systems and continuous brewing capacity, so preheating and cleaning cycles are longer. Household units have smaller boilers and limited daily cup output. All steps in this guide target commercial foodservice equipment.
Q3: How often should I descale after I use coffee machine daily?
A: For shops serving over 100 cups per day, run descaling every 7 days. Low-volume locations can extend to every 14 days, depending on local water hardness.
Q4: Can I use tap water directly when I use coffee machine?
A: We strongly recommend filtered or softened water. Tap water contains calcium and magnesium that create scale inside boilers, damaging heating components and ruining coffee flavor.
9. Final Conclusion
Mastering how to use coffee machine is the foundation of stable beverage service for any café, restaurant or hotel. Whether you choose semi-automatic espresso machines for craft coffee or fully automatic one-touch models for high-efficiency chains, following standardized operation and cleaning steps guarantees consistent drink quality and long equipment lifespan.
As a professional coffee equipment manufacturer since 1996, Dazheng Coffee Group supplies complete coffee & teapresso machine solutions, including operation training, after-sales maintenance and global showroom support (our Indonesian Banten showroom opened in May 2026). If you need customized commercial coffee equipment or full operator training manuals, contact our sales team via sales@coffeedazheng.com or +8618011762132.
