Technical description: The ES400-2 is an industrial dual-hopper depositing and forming machine designed for products requiring two consecutive depositing or forming stages on the same tray. • Model: ES400-2. • Equipment type: industrial dual-hopper depositing and forming machine. • Configuration: two hoppers with consecutive working stations. • Main application: integrated forming of puff and choux products. • Suitable for products requiring two processing stages, including puffs and Roman Shield biscuits. • Can process different biscuits and pastry products according to the recipe and working configuration. • Reference output: up to 2,000 puffs per hour. • Tray format: 400 × 600 mm. • Dual-hopper system for processing two mixtures or carrying out two consecutive operations. • The front and rear hoppers support operating modes for completing two processes during the same tray passage. • Programmable Touchscreen. • Food-grade PU conveyor belt. • Integrated lifting worktable. • Food-contact components manufactured from food-grade stainless steel. • Removable components for easier cleaning and maintenance. • Electrical supply: 220 V / 50 Hz, single-phase. • Power: 2.8 kW. • Uses compressed air; the required pressure is not specified. • Net dimensions: 1960 × 1023 × 1326 mm. • Net weight of the quoted configuration: 265 kg. • Gross weight of the quoted configuration: 285 kg. • Moulds and nozzles can be configured according to the product being manufactured. Commercial description: The ES400-2 is designed for baked-goods factories, industrial bakeries, pastry production facilities and central kitchens manufacturing puffs, choux products, Roman Shield biscuits and other products involving compound forming processes. Its dual-hopper system allows two consecutive operations to be completed on the same tray, reducing manual product transfer between separate production stations. This is particularly useful for products combining two batters, layers or depositing stages before baking. The Programmable Touchscreen controls the operating process, while the food-grade PU conveyor moves standard 400 × 600 mm trays through both working stations. The integrated lifting table supports adjustment of the working area according to the selected product and setup. Keywords: industrial dual-hopper depositor, puff forming machine, choux pastry depositor, cream puff making machine, Roman Shield biscuit machine, industrial biscuit forming machine, two-stage depositing machine, dual cake depositor, two-batter depositing machine, 400x600 tray depositor, 2,000 puffs per hour machine, programmable touchscreen depositor, food-grade PU conveyor machine, integrated lifting table depositor, industrial bakery equipment, baked-goods factory machinery, single-phase 220 V depositor, 2.8 kW pastry machine, ES400-2, Sunlianzn ES400-2.