CG 01T 48mm Conical Burr Grinder for Pour Over (V60 / Filter Focus)

A stable flavor solution for home pour‑over: 48mm large conical burr · 350 RPM low‑speed grinding · timed dosing.

The CG‑01T uses 48mm conical burrs (large for a home grinder) paired with a 350 RPM low‑speed grinding approach. The goal is simple: more stable flow rates and more consistent cup results on V60 and other common pour‑over brewers.

If your brand is building products for the pour‑over audience, a grinder is often the most decisive tool in the workflow—because grind consistency largely determines extraction consistency.

Key Selling Points

• 48mm large conical burrs: higher grinding efficiency and a more generous single‑dose capacity; helps preserve flavor.

• 350 RPM low‑speed grinding: reduced heat build‑up and more consistent flavor.

• Designed for filter‑style brewing: clean, balanced, repeatable results.

• Timed mode (seconds): intuitive daily operation and repeatable output.

• Memory function: convenient for everyday use.

The Real Problems It Solves (Home Pour‑Over Pain Points)

You may have experienced this: the same coffee tastes sweet and clean yesterday, but today it suddenly turns astringent, thin, or the drawdown time changes dramatically. In many cases, pour‑over “stability” doesn’t come from more complicated technique—it comes from more predictable particle distribution and a more consistent grinding process.

CG‑01T is designed to stabilize the key variables that impact pour‑over results—particle distribution, flow stability, and heat—so home brewing can more reliably produce “consistently good” cups.

Why We Chose Conical Burrs (Instead of Flat Burrs)

Many people think “flat vs. conical” is about which is better. For home pour‑over, it’s more accurate to think of it as different flavor directions.

• Typical flat‑burr direction: emphasizes separation and clarity; tighter particle size distribution and very defined flavors. Often great for competitive or commercial use, but can be more sensitive to recipe, water, and technique.

• Typical conical‑burr direction: emphasizes balance, stability, and repeatability; keeps results within a more forgiving and consistent range—ideal for everyday brewing.

CG‑01T is built for home filter brewing, so we chose the 48mm conical burr path with the focus on: stable, consistent, easy to repeat.

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What a 48mm Conical Burr Means for V60

1) 48mm: Large‑for‑home size for smoother efficiency and stability

CG‑01T’s 48mm conical burr doesn’t only mean “faster grinding.” More importantly, it enables a calmer, steadier grinding process—helpful for V60 and other brewers that are sensitive to flow changes.

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• Medium pour‑over grind: 18 g takes ~10 seconds

2) How conical particle distribution supports “consistent flavor”

A great pour‑over often depends on whether resistance through the coffee bed stays stable. CG‑01T’s conical‑burr orientation aims for predictability, making it easier to keep results in a range that feels clean, balanced, and consistently sweet.

The Logic Chain: Burr → Particles → Flow → Flavor

Think of pour‑over as a simple chain:

Burr geometry / grinding method → particle distribution (coarse/fines ratio, fines content) → bed resistance → flow rate → extraction evenness → cup flavor

• When flow is too fast: the cup can taste thin, with weaker aroma and sweetness.

• When flow is too slow: the cup can taste bitter, dull, and more muddy.

CG‑01T isn’t designed to chase an extreme flavor style. It’s designed to keep flow in a more stable range so home pour‑over can more consistently reach clean, balanced, repeatable results.

350 RPM Low‑Speed Grinding: Why It Matters for Pour‑Over (Heat + Consistency)

CG‑01T runs at about 350 RPM. The value of low speed is a steadier grinding process with better control of heat build‑up—helpful for reducing day‑to‑day flavor drift and making it easier to repeat your favorite cup.

Timed Mode: A More Repeatable Daily Workflow

1) Why timed dosing is useful at home

Timed mode is straightforward: once you’ve found a common range for dose and grind setting, daily brewing becomes a simple habit—especially practical for households with multiple users.

2) Important note: the same time won’t always equal the same grams

Bean density, roast level, and grind setting affect throughput. We recommend doing a quick “timed calibration” for each coffee.

3) Timed Calibration Reference (Example)

• Common doses: 15 g / 18 g / 20 g

• Suggested time: 8 s / 10 s / 12 s

• Note: adjust ±2 s depending on the coffee

V60 (General Pour‑Over) Recommended Recipes

Recipe 01: Clean, balanced daily cup

• Dose: 15 g

• Water: 225 g (1:15)

• Water temperature: 92–94°C (placeholder)

• Grind: medium‑fine (placeholder: setting 28)

• Total brew time: 2:30–3:00

• Flavor target: clean, stable sweetness, crisp finish

Recipe 02: Sweeter and rounder

• Dose: 15 g

• Water: 240 g (1:16)

• Water temperature: 90–92°C (placeholder)

• Grind: medium (placeholder: setting 32)

• Total brew time: 2:45–3:15

• Flavor target: rounder, sweeter, more comforting

Cleaning & Long‑Term Consistency

Consistency doesn’t only come from burrs—it also comes from maintenance.

• Daily: quick brushing / clearing after use

• Routine deep clean: once every 4 weeks

• Purpose: reduce retained grounds and oil build‑up that can shift flavor over time

FAQ (Conical vs. Flat + V60 Flow)

Q1: Are conical burrs less “clear”?

They’re simply a different direction. CG‑01T prioritizes balance, stability, and repeatability—making it easier to keep results consistent at home.

Q2: Why did my flow rate change when I switched beans?

Bean density, roast level, and moisture content can change bed resistance. Keep the same recipe and make small adjustments to grind size and ratio.

Q3: If flow is too fast or too slow, what should I adjust first?

Start with small grind adjustments first, then consider ratio and pouring style. If flow is too fast, go slightly finer; if too slow, go slightly coarser.