{"niche":"哪些冷萃咖啡机最适合专业用途或大批量制作？","description":"What are the best cold brew coffee makers for professional use or large batches?","products":[{"brand":"Dash","model":"Dash Rapid Cold Brew Coffee Maker 40oz","price_gbp":59.02,"origin_country":null,"specs":{"capacity":"0.4","material":"Glass carafe; plastic components","brew_time":"Mild: 8 minutes 20 seconds; Regular: 12 minutes; Bold: 17 minutes","dimensions":"16.1 in x 7.6 in x 8.2 in","filter_type":"Reusable filter"},"confidence_score":null,"sources":[{"label":"Walmart","url":"https://www.walmart.com/ip/Dash-Cold-Brew-System-5-Cup-Coffee-Maker/957103138","currency":"USD","source_country":"US","price":79.0,"price_gbp":59.02,"scraped_at":"2026-06-13T19:19:03.256846"}],"summary":"A vacuum-powered cold brew maker that produces ready-to-drink cold brew in under 20 minutes using three strength settings (Mild, Regular, Bold). It includes a 40 oz carafe, reusable filter, dishwasher-safe removable parts, and is suitable for making iced tea as well as coffee. Ideal for users who want fast, batch cold brew at home or small offices.","ideal_for":"适合需要速度和稳定强度控制的专业或大批量冷萃场景，因为每周期可产出最多40 oz，并具有可选的萃取时间（8:20–17:00）和可重复使用滤器。"},{"brand":"Hario","model":"Hario Mizudashi Cold Brew Pot 600ml","price_gbp":16.4,"origin_country":null,"specs":{"capacity":"0.6","material":"Heatproof glass, polypropylene lid/handle band, polyester resin mesh, silicone bushing","brew_time":"8 - 24 hours","dimensions":"138mm x 94mm x 208mm","filter_type":"Fine mesh basket (polyester resin)"},"confidence_score":null,"sources":[{"label":"Homegrounds (affiliate review with price link)","url":"https://www.homegrounds.co/hario-mizudashi-review/","currency":"USD","source_country":"US","price":21.95,"price_gbp":16.4,"scraped_at":"2026-06-13T19:18:46.068333"}],"summary":"A simple all-in-one cold brew pitcher with a removable fine mesh filter and heatproof glass carafe. It holds 600ml, is made in Japan, and is dishwasher-safe though handwashing is recommended; ideal for easy fridge immersion brewing. Best for home users who want an affordable, low-maintenance cold brew solution.","ideal_for":"适合将多个单元组合用于专业或大批量冷萃，或用于小批量品尝，因为它使用可拆卸细网滤器并具有紧凑占地，可提供一致的0.6 L 萃取。"},{"brand":"OXO","model":"OXO Brew 32 Ounce Cold Brew Coffee Maker","price_gbp":44.82,"origin_country":null,"specs":{"capacity":"0.94","material":"Glass carafe, stainless steel filter, silicone gasket","brew_time":"12 to 24 hours","dimensions":"9.5 in x 9.5 in x 14.7 in","filter_type":"Ultra-fine stainless steel mesh (optional paper filters)"},"confidence_score":null,"sources":[{"label":"Everything Kitchens (retailer review/shop)","url":"https://www.everythingkitchens.com/oxo-cold-brew-coffee-maker-review.html","currency":"USD","source_country":"US","price":59.99,"price_gbp":44.82,"scraped_at":"2026-06-13T19:17:50.583468"}],"summary":"The OXO Brew 32 Ounce Cold Brew Coffee Maker (sold as 40 oz capacity on official listing) uses a Rainmaker lid to evenly wet grounds and an ultra-fine stainless steel mesh filter with optional paper filters to produce low-acid concentrate. It nests for compact storage, has a glass borosilicate carafe with silicone-sealed stopper, and dispenses concentrate via a brew-release switch for easy serving and storage in the fridge. Suits home or small commercial prep where a reliable, no-mess concentrat","ideal_for":"适合专业或大批量冷萃使用，因为每次可产出高达0.94 liters 的浓缩液，使用超细不锈钢网加可选纸滤以获得更干净的出品，并浸泡12–24小时以保持一致的萃取。"},{"brand":"Takeya","model":"Takeya 2-Quart Cold Brew Coffee Maker","price_gbp":18.67,"origin_country":null,"specs":{"capacity":"1.89","material":"BPA-Free Eastman Tritan and silicone","brew_time":"12-24 hours","dimensions":"4.1 in x 6.1 in x 12.2 in","filter_type":"Ultra-fine mesh filter"},"confidence_score":null,"sources":[{"label":"Takeya How To Cold Brew (product page)","url":"https://takeyausa.com/pages/how-to-brew-cold-brew-coffee","currency":"USD","source_country":"US","price":24.99,"price_gbp":18.67,"scraped_at":"2026-06-13T19:18:24.548304"}],"summary":"A durable, shatter-resistant 2-quart cold brew pitcher made from Eastman Tritan with an airtight leakproof lid and ultra-fine mesh filter for smooth extraction. Designed for easy use and cleaning, it's dishwasher-safe, lightweight, and stores cold brew for up to two weeks.","ideal_for":"适合专业或大批量冷萃，因为其1.89 L 容量和超细网滤允许制作2-quart 的批次，通常在12–24小时内萃取以实现稳定的大体量出品。"},{"brand":"Toddy","model":"Toddy Cold Brew System (Classic)","price_gbp":33.62,"origin_country":null,"specs":{"capacity":"1.65","material":"BPA-free plastic and glass","brew_time":"12-24 hr.","dimensions":"7.25 in x 7.25 in x 12.5 in","filter_type":"Reusable felt filter; optional paper filter bag"},"confidence_score":null,"sources":[{"label":"One Line Coffee","url":"https://www.onelinecoffee.com/shop/toddy-cold-brew-home-system/","currency":"USD","source_country":"US","price":45.0,"price_gbp":33.62,"scraped_at":"2026-06-13T19:18:07.246625"}],"summary":"The Toddy Cold Brew System is a non-electric immersion cold-brew maker that produces a concentrated, low-acidity coffee using a reusable felt filter and optional paper filter bags. It has a large 56 oz (1.65 L) capacity, simple drain-stopper design, and glass decanter for storage, suited to frequent home or small-shop use.","ideal_for":"适合专业使用或大批量制作，因为每批可萃取至多56 oz (1.65 L) 浓缩液，并使用耐用的可重复使用毡状过滤，便于重复商业化批次。"}]}