Coffee machine life tests need a babysitter? Twin-station rig fills, presses, heats and drains by itself while checking handle strength

Model: NL-KFJ1 Coffee Machine Endurance and Handle Strength Test Machine (twin station, automatic fill / press / heat / drain)

The problem

Coffee machine life tests need an operator to press the switch, fill water and empty the jug for every sample; press force and rhythm differ each time so handle strength data cannot be compared, and a dry boil or leak at night is only found the next morning.

Capability

Combined endurance and handle strength machine (1220x600x1726mm) for pressure, capsule, pump and tank type coffee machines. One automatic cycle: metered fill - robotic finger presses the switch - power on heating - hold - solenoid drain plus vacuum suction - fan cooling - count. Two independent stations, a station is cut off when its sample finishes or faults. Electrical readout 10-250V, 0-20A, 0.1-4000W, all plus or minus 1 percent; fill 0.5-9.9L (0.01L); drain 1-9999.9s; hold 1-9999999s; heating 1-9999.9s; drain counts 1-999999; cycle counts 1-999999; settings kept after power off. Audible and visual alarm on any out-of-limit value; data displayed and stored. Aluminium profile frame with waterproof bench top, pneumatic clamps, sockets, lamps and cooling fans per station; water circuit with solenoid valves, flow sensor and filter. AC220V 50Hz, air supply 0.5MPa from customer side.

Key specifications

• Application: whole-machine life and handle strength tests for pressure, capsule, pump and tank coffee machines
• Stations: 2 independent stations (expandable to 4-6)
• Footprint: 1220 x 600 x 1726mm combined dual-function design
• Automatic cycle: metered fill - switch press - heating - hold - drain and suction - fan cooling - count
• Electrical metering: 10-250V, 0-20A, 0.1-4000W, accuracy plus or minus 1 percent
• Water fill: 0.5-9.9L settable, 0.01L resolution, level controller stops the fill
• Timers: heating 1-9999.9s, drain 1-9999.9s, hold 1-9999999s
• Counters: drain 1-999999 cycles, total 1-999999 cycles
• Alarm and protection: audible and visual alarm, automatic cut-off on fault, power-off memory
• Construction: aluminium profile with anodized parts, waterproof bench top, pneumatic clamps, per-station socket and lamp
• Environment and supply: 80-106kPa, +20 to +40C, 20-90 percent RH; AC220V 50Hz; air 0.5MPa customer side

Applications

Reliability laboratories and type tests at coffee machine plants; life verification of pressure, capsule, pump and tank models; handle and jug structure endurance; OEM and ODM sampling

About the manufacturer

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.