Outlet temperature, power deviation and pressure sealing are the three hard failures of coffee machine boilers; finding them after assembly means teardown rework, and manual gauge reading is slow and skips items.
Heating boiler comprehensive tester for factory function and sealing checks of coffee machine extraction and steam boilers. Four stations with independent start; supply pressure 0.3-1.2MPa at 0.25 percent accuracy; outlet temperature ambient to 120C (0.25 percent); built-in boiler temperature control working with the appliance control board. Verdict logic: stable outlet temperature band, measured power within 10 percent of rating by digital power meter, pressure 9 plus/minus 1bar held over 10 seconds; flow includes dosed water fill (e.g. 1.5L), relay-simulated power-on, warm-up wait and steam-path condensate check (wet steam fails); PT100 sampling, digital power meter, analogue pressure input, level input and water-leak sensor cutting water and power; hard-wired emergency stop; 10-inch touch screen with PLC (Modbus TCP to MES), pneumatic valves and tower lamps; 30L purified-water tank, 3.5kW maximum per station (external load supply) with 10A/16A and multi-use sockets; aluminium frame with painted panels and stainless tank.
Factory inspection of coffee machine boilers and heaters; sealing and power verification of heating parts for small appliances; in-line QC stations at appliance plants
Guangdong Endurance Electronic Equipment Co., Ltd provides non-standard customization, drawing confirmation, factory acceptance, on-site installation and commissioning, operation training and lifetime technical service; 12-month warranty and lifetime spare parts supply. Tel: 0760-88500902 / 13416787649. Web: en.zsnaili.com.
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