哪些品牌以制造优质浓缩咖啡机而闻名？
| Product ⇅ | Price ⇅ | Boiler Capacity (oz) ⇅ | Pressure Statistics (bar) ⇅ | Heating System (NA) ⇅ | Milk Frothing Capacity (oz) ⇅ | Water Reservoir Capacity (oz) ⇅ | Grinder Included (NA) ⇅ |
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Lelit Bianca V3
US
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£2238.28 ≈ | 2.3L | 群头、泵和蒸汽压力表（流量控制拨片允许最大流量 6-7 ml/s） | 双 PID 控制的不锈钢锅炉（0.8L brew、1.5L steam） | 商用蒸汽棒，配备 1.5L steam boiler（未指定数值容量） | 2.5L | ✗ |
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The Lelit Bianca V3 is a prosumer dual-boiler espresso machine with an E61 group head, manual flow-control paddle, and dual PID temperature control for brew and steam. It has a movable 2.5L reservoir, stainless steel boilers, and commercial-style steam wand, suited to experienced home baristas who want precise pressure and temperature control. ★ 适合人群适合寻求精确压力与温度控制的用户；Lelit 品牌值得推荐，因为 Bianca V3 提供双 PID 控制的不锈钢锅炉（0.8L brew、1.5L steam）和用于压力轮廓的流量控制拨片，从而实现精确萃取。
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LUCCA A53 Mini
US
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£1936.15 ≈ | brew boiler 0.45 L；steam boiler 1.2 L | 泵压 9 bar；双压力表（泵与 steam boiler） | 双锅炉，带 PID 温度控制 | steam boiler 1.2 L（用于打奶泡） | 2.4 L | — |
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Dual-boiler, tank-only home espresso machine with volumetric dosing, programmable pre-infusion, PID temperature control, and Bluetooth app connectivity. It offers commercial-grade internals (53mm group, twin pressure gauges) in a compact countertop footprint suited to home baristas who want café-level consistency. ★ 适合人群适合寻求以质量著称品牌的买家：该机采用双锅炉（brew 0.45 L，steam 1.2 L）、PID 控制及商用 53mm 群头组件，提供稳定温度与一致的出杯表现。 |
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Rocket R58
US
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£2611.37 ≈ | 0.58 l brew / 1.8 l steam | 20 bar pump pressure | 双锅炉，带 PID 控制 | — | 2.5 l | ✗ |
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The Rocket R58 Cinquantotto is a dual-boiler, PID-controlled prosumer espresso machine with an E61 group head, rotary pump and plumb-in or reservoir water options. It supports simultaneous brewing and steaming and is built for precise temperature stability and repeatable extraction. ★ 适合人群适合以制造优质咖啡机著称的品牌和专业用户，因为它提供带 PID 温控的双锅炉和用于专业级萃取的 E61 出水头。 |
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Turin Gallatin Dual Boiler
US
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£1454.16 ≈ | 1 L 泡制 + 1 L 蒸汽 | pump: Fluid-o-Tech rotary pump; brew group pressure gauge; steam recommended >1 bar | E61 thermosiphon-heated grouphead with PID temperature control | 3-hole steam tip 用于制作微泡（microfoam）（未指定体积） | 1.7 L | — |
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The Turin Gallatin Dual Boiler is a dual-boiler, E61-group espresso machine with PID control, flow-control paddle, rotary pump, and separate 1 L brew and 1 L steam boilers, plus a 1.7 L water tank and 3-hole steam tip for good milk texturing. It offers simultaneous brewing and steaming, adjustable preinfusion, and a digital display, suited for home baristas who want prosumer features at a mid-range price. ★ 适合人群适合寻求准专业级功能--双 1 L 锅炉、PID 温度控制和旋转泵（rotary pump）--且价格具有竞争力的购买者。
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