Ivan Petrov has directed our drum profiles, thermodynamic curve models, and gas pressure staging since 2019.

Future Coffee Corporation manages commercial coffee roasting through exact Rate of Rise kinetics, calculated convective-to-conductive heat transfer ratios, and precise burner modulation across four distinct thermodynamic stages. Roasting green specialty coffee costs fifteen to thirty dollars per kilogram depending on lot size, bean density, and custom foil packaging requirements.

Future Coffee Corp 2019 Reno • NV
Roasting Direction Ivan Petrov, Master Roaster
Commercial Pricing 15–30 USD per 1 kg
Minimum Order Run 24 lb initial MOQ / 5 lb reorder
Fulfillment Schedule 24-hour roast-to-ship guarantee

Every production roasting batch follows an unbroken thermodynamic curve logged across dual high-speed thermocouples.

Coffee roasting transforms hard, moisture-dense green seeds into brittle, soluble aromatic beans through carefully orchestrated endothermic and exothermic phase changes. When drum temperature crashes at green bean charge, conductive heat transfer from the cast-iron wall initiates internal moisture migration. As bean cellular structure relaxes, convective airflow takes over, carrying away acidic steam while caramelizing complex sucrose into delicate aromatic aldehydes.

Thermodynamic Batch Profile: 30 kg Production Drum
Bean Temperature (BT) Exhaust Temperature (ET) Rate of Rise (RoR °F/min)
Coffee beans turning pale yellow inside the rotating drum during the endothermic drying phase.
Phase 2 • Endothermic Yellowing (300°F): Bean cellular structure relaxes and moisture migrates to surface before steam vaporization.
Coffee beans expanding into the light cinnamon brown Maillard phase.
Phase 3 • Maillard Cinnamon Browning (350°F): Non-enzymatic browning reaction generates aroma precursors, melanoidins, and soluble body.
Coffee beans cracking exothermically with visible centerline expansion.
Phase 4 • Exothermic First Crack (395°F): Internal steam pressure fractures cellular walls, expanding bean volume and shedding chaff.
Freshly roasted coffee beans discharging onto a stainless cooling tray with rising steam.
Phase 5 • Rapid Cooling Discharge (420°F): Immediate suction cooling arrests internal roasting chemistry within 180 seconds.
Drying Stage (0–4:15)
Maillard Stage (4:15–9:15)
First Crack (9:15–10:10)
Development (10:10–11:20)
DTR Control 16% to 22%

Development Time Ratio strictly proportioned to highlight origin fruit acidity or caramelize heavy crema oils.

RoR Trajectory Always Negative

Rate of Rise curve must decline smoothly from 45°F/min at turn down to 12°F/min at drop, never stalling or flicking.

Exhaust Velocity 42.5 CFM / kg

Calibrated negative pressure ensures silver-skin chaff separates into the cyclone before scorching in the drum.

Discharge Window Within 3 Seconds

Pneumatic drum discharge doors open precisely at target Agtron score, landing on high-draw agitated cooling screens.

Roaster control monitor plotting bean temperature curves and Rate of Rise metrics.
Industrial touch interface displaying live bean temperature curves, exhaust environment sensors, and calculated Rate of Rise trajectories. Reno Roastery Lab • Future Coffee Corporation

Roasting green specialty coffee costs fifteen to thirty dollars per kilogram depending on lot size, bean density, and custom foil packaging requirements.

We roast green coffee strictly to order with guaranteed 24-hour dispatch from our Reno facility, and we supply complete commercial roasting packages engineered with certified airflow and thermal afterburners. Our wholesale contract roasting clients include high-volume metropolitan espresso bars, boutique grocery chains, and nationwide mail-order subscription roasters.

Toll Batch Roasting 15–22 USD / kg Client-supplied green bean inventory
Sourced Single-Origin 18–30 USD / kg Direct-trade SCA 84–88+ cup scores
Espresso Blend Production 15–26 USD / kg Formulated for commercial portafilters
Turnkey Packaging Run 18–30 USD / kg Foil valve bags & nitrogen flush

Production roasting consultations with Master Roaster Ivan Petrov establish repeatable batch curves for your wholesale program.

Whether you require contract toll roasting for imported containers or customized private label valve packaging, submit your annual batch volume and origin preferences below for direct commercial review.

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