Pre-infusion (3-5 bar): Low-pressure pre-infusion fully expands and moistens the coffee grounds, releasing aromatic compounds, ready for extraction.
(6-9 bar): Gradually increasing pressure balances the acidity and sweetness of the coffee during extraction.
(9 bar) Espresso begins here, also suitable for extraction.
(9-12 bar) High-pressure slow extraction stimulates the oils and body compounds in the coffee grounds, extracting a rich essence.
Specifications:
Name: Manual Coffee Maker Set
Material: Stainless Steel, Aluminum Alloy, Walnut Wood
Water Tank Capacity: Max 130ml
Compatible with: 58mm Portafilter
Size: 36 * 39cm
Base Size: 28 * 17cm
Product Includes:
1 * Manual Coffee Maker Set