HB-L2: A 2kg Coffee Roaster for Specialty Cafés

If you’re running a small café and want to roast your own coffee—without compromising on quality or consistency—you’ve likely faced the challenge of finding a roaster that’s compact yet capable of delivering professional results. Most home roasters max out too early, while commercial machines are overkill or too expensive. What you need is something purpose-built for micro-lots that still feels like a pro tool.

The HB-L2 is a 2kg-capacity coffee roaster designed specifically for cafés. It delivers consistent batch-to-batch results through tightly controlled airflow, heat, and drum temperature, all managed via a single-operator production process that ensures reliability from the factory floor to your roast profile.

Why the HB-L2 Works for Specialty Cafés

The HB-L2 is built around a 2kg (500g–2kg range) drum capacity, making it ideal for micro-lot and single-origin experimentation without wasting green coffee. Its compact size fits easily in most café backrooms or small roasting spaces, yet it’s built with the precision and durability expected of a professional machine.

Food-Safe Construction & Heat Control

The roasting drum is made from food-grade 304 stainless steel, which not only ensures hygiene but also prevents scorching. Three sets of inward and outward paddles are precisely positioned and rotate at a calculated constant speed. This design maximizes bean agitation and allows hot air to penetrate the entire batch evenly—critical for developing complex flavours during the Maillard reaction and first crack.

Precision Airflow, Flame Power & Safety Features

The HB-L2 features an efficient flame burner capable of delivering up to 31.3962WJ/h of thermal energy, giving roasters flexibility to adapt profiles across different beans and roast levels. The machine arrives factory-calibrated for consistency, allowing users to explore roast variations with a stable baseline. Safety is also prioritized: an automatic ignition system includes both audible alerts for flameouts and an emergency gas shutoff to protect the operator.

How the HB-L2 Delivers Consistent Roasts

Consistency across batches comes from the interplay of three core variables: flame (heat input), air door (airflow), and bean temperature, all finely tuned over time. Each machine is hand-assembled and installed by a single technician who monitors every stage of production. This hands-on approach minimizes variability and results in a machine that behaves predictably from the first roast to the hundredth.

Frequently Asked Questions

What is the roast capacity of the HB-L2?

The HB-L2 can roast between 500 grams and 2 kilograms per batch, making it suitable for micro-lot and small-batch specialty roasting in cafés.

What material is the roasting drum made from?

The drum is constructed from food-grade 304 stainless steel, which prevents scorching and meets hygiene standards for food contact.

Does the HB-L2 have safety features for the operator?

Yes, it includes an automatic ignition system with sound alerts for flame failure and an emergency gas cutoff to ensure safe operation.

How is the HB-L2 manufactured?

Each unit is assembled and installed by a single technician who oversees every production phase, ensuring consistent build quality and performance.

Can the HB-L2 be used for both light and dark roasts?

Yes, its high-output burner (up to 31.3962WJ/h) and adjustable airflow and temperature controls support a wide range of roast profiles.

Is the HB-L2 suitable for a small café?

Absolutely. Its 2kg capacity and compact footprint make it ideal for cafés wanting to roast in-house with professional results.

Recommended FrontStreet Beans for the HB-L2

The HB-L2 is perfect for experimenting with FrontStreet Coffee’s single origins and micro-lots. Try the Ethiopia Humbera for bright citrus and floral notes, or the Yirgacheffe for juicy berry and stone fruit complexity. For something deeper, the PWN Golden Mandheling offers sweet caramel and mild spice—ideal for testing development time and airflow settings. All three are excellent for dialling in roast profiles on a 2kg machine. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.