YEH-120L Coffee Grinder
YEH-120L
Coffee Grinder
Engineered for specialty coffee precision — built around a large‑burr platform, thermally stable spindle, tool‑less maintenance, and a low‑retention workflow. Delivers exceptional uniformity for both filter and espresso.
Precision grinding, simplified
Every detail is tuned for consistent particle distribution and an efficient workflow.
120mm flat burr compatibility
Accepts SSP 120 HU / Brew / LS, and Lebrew 120 blind & through‑hole burrs. Easily switch between espresso, filter, and all‑purpose profiles.
Low retention · anti‑static
Single‑dosing with ≤0.1g retention. Static‑reduced design ensures fluffy, clump‑free grounds without water spray or plasma.
Tool‑less maintenance
Remove only 4 screws to access both burrs — quick cleaning, calibration, and burr swaps with minimal effort.
2000W high‑torque motor
In‑house brushless motor with FOC delivers constant speed and dynamic torque response, matching the demands of large burrs.
Independent spindle design
Precision angular‑contact bearings ensure micron‑level runout control, providing a stable foundation for uniform grinding.
Patented quick‑alignment
Integrated alignment mechanism retains calibration after cleaning or burr changes — no need to re‑tune for consistent precision.
Stepless adjustment & variable speed
0–200 stepless settings, 1 click = 5 µm. Covers everything from Turkish to espresso and filter. Speed continuously adjustable from 300 to 2000 RPM — tailor the grind profile to your burr set and brew method.
Universal flat burr platform
Supports both blind and through‑hole burrs for flexible flavour profiling.
Swap burrs to match your taste preference and brew method.
YEH-120L · full details
| Model | YEH-120L |
| Burr size / type | 120mm flat burrs · compatible with blind and through‑hole |
| Compatible burrs | SSP 120 Espresso HU / Brew / 120LS all‑purpose · Lebrew 120 Filter / Espresso |
| Spindle | Independent spindle with precision angular‑contact bearings |
| Alignment mechanism | Patented internal quick‑alignment system |
| Maintenance & burr access | Tool‑less disassembly — 4 screws expose both burrs |
| Motor | In‑house 2000W brushless motor with FOC control |
| Grind precision | 0.01–0.02mm (0–200 stepless settings, 1 click = 5 µm) |
| Grind range | Turkish · Espresso · Filter (full spectrum) |
| Grinding mode | Single‑dosing · zero‑retention workflow |
| Static & grounds flow | Low static, smooth discharge — no water spray or plasma needed |
| Retention | ≤ 0.1g |
| Power supply | 220V, 50/60Hz |
| Peak power | 2000W |
| Speed adjustment | 300–2000 RPM continuously variable |
| Bean hopper capacity | 25–30g |
| Body material | Integrated aluminium alloy chassis · SUS304 burr mounting |
| Dimensions (W×D×H) | 270 × 180 × 365 mm |
| Packaging size | 510 × 410 × 265 mm |
| Net weight | 18.5 kg |
| Colour options | All‑black · all‑silver |
Precision for every cup
120mm flat burrs · micron‑grade adjustment · tool‑less maintenance · low retention