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Cold Brew Coffee
CASSMAN
The secret to exceptional cold brew lies in what you don't extract. Unlike hot brewing, which quickly pulls out acids and bitter compounds, our system's core philosophy is "low and slow." This gentle process meticulously extracts the desirable flavor compounds—the sweet, fruity, and chocolatey notes—while leaving the harsh, astringent elements behind. Our equipment is designed to give you repeatable mastery over this delicate process.
Temperature is the single most critical factor in cold brewing. Our system is built with an integrated temperature control module (utilizing compressor or semiconductor refrigeration) to maintain the perfect brewing environment.
The Sweet Spot (5-8°C): We keep the slurry in the optimal temperature range. This ensures a vibrant, full-flavored extraction without venturing into the >10°C zone where bitterness and sour notes from chlorogenic acids begin to emerge.
Consistent Results: By eliminating temperature fluctuations, the system delivers the same perfect batch profile, day after day, regardless of the ambient room temperature.
Our system is engineered to simplify and perfect the other key variables for flawless extraction.
Flexible Coffee-to-Water Ratio (1:8 to 1:15): Whether you're crafting a potent concentrate for cocktails (1:8) or a light, refreshing ready-to-drink beverage (1:15), our design makes it easy. Features like graduated markings in the coffee chamber and quantified water inlets ensure you hit the perfect ratio every time. Commercial models may feature automated dosing for ultimate precision.
Timed Extraction Cycle (12-24 Hours): Over-extraction is the enemy of good cold brew. Our system incorporates a programmable timer with auto-start/stop functionality. Set your desired steep time (typically 12-24 hours) and the system will manage the process, preventing the astringent, woody flavors that come from steeping too long.
Optimized for the Perfect Grind (Medium-Coarse): The filtration system is designed specifically for a medium-coarse grind (approx. 0.8-1.2mm). This prevents filter clogging, which can lead to over-extraction, and avoids the weak, under-extracted flavor that comes from a grind that is too coarse. Some all-in-one models feature a built-in, adjustable grinder for maximum control.
| Process Parameter | Control Range | Impact on Flavor | Key Equipment Design Feature |
|---|---|---|---|
| Extraction Temp. | 0-10°C (Optimal: 5-8°C) | <5°C: Slow extraction, weak flavor. >10°C: Increased bitterness & acidity. | Constant Temperature Module (Compressor/Semiconductor) or designed for refrigeration. |
| Coffee:Water Ratio | 1:8 to 1:15 (Common: 1:10) | 1:8 (Strong): Rich flavor, ideal for concentrate. 1:15 (Light): Refreshing, ideal for direct drinking. | Graduated Markings on water/coffee chambers; Automated Dosing on commercial units. |
| Extraction Time | 12-24 Hours | <12h: Under-extracted, weak sweetness. >24h: Over-extracted, astringent notes. | Programmable Timer with auto start/stop; countdown reminders on home units. |
| Grind Size | Medium-Coarse (0.8-1.2mm) | Too Fine: Clogs filter, over-extracts (bitter). Too Coarse: Under-extracted, weak flavor. | Optimized for medium-coarse grinds; Integrated Adjustable Grinder available on select models. |
Offer your customers a superior coffee experience with unmatched smoothness and depth of flavor. Our Precision Cold Brew System provides the consistency, control, and quality you need to make cold brew a profitable and celebrated part of your menu.
Contact our coffee equipment specialists today for a consultation, detailed specifications, or a quote tailored to your business needs.
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