Engineered for Premium Appliances | 3 Decades of Expertise in Display Innovation
In the high-end kitchen appliance field—whether it's washing machines, microwaves, ovens, air fryers, blenders, or steamers, the Jin Shijie GVH021TGNC011 rotary screen is becoming a new benchmark for human-computer interaction:

Scenario-based solutions
1. Washing Machine
Pain Point: Control panels are easily damaged in humid environments
Jin Shijie Solution:
IP54 sealed rotary structure (patent moisture-proof design)
Stable operation under motor vibration (-20℃~70℃ wide temperature compensation)
Rotary switch for washing programs, screen displays water level/time/energy consumption in real time
*"Rotary encoder withstands 30,000 cycles in high-humidity environments"*

2. Microwave
Pain Point: Difficult to balance quick operation and safety monitoring
Jin Shijie Solution:
Counter-clockwise defrosting/clockwise quick heating (360° stepless fire power adjustment)
65K color screen dynamically displays temperature curve (Temperature Curve)
Silicone button confirms start, anti-misoperation design
*"480×480 HD display shows real-time thermal distribution"*

3. Oven
Pain Point: Precise temperature control is required during baking
Jin Shijie Solution:
Rotary temperature adjustment (±1℃ accuracy)
Screen displays upper and lower tube temperatures/remaining time
Built-in 100+ recipe instructions with pictures and texts (128MB Flash storage)
"Dual-zone temperature monitoring with vector font recipes"

4. Air Fryer
Pain Point: Delayed operation feedback affects the experience
Jin Shijie Solution:
50ms rapid response rotary knob (industrial-grade encoder)
Visual oil extraction progress bar
Overheat protection automatic pop-up warning
"Real-time oil extraction analysis via UI_Editor-II dynamic widgets"

5. Blender
Pain Point: High-speed vibration causes screen jitter
Jin Shijie Solution:
Anti-vibration PCBA structure (3D shock-absorbing bracket)
Rotary knob adjusts speed in segments (8-stage pulse feedback)
Screen displays real-time power and blade temperature
*"Anti-vibration mechanics ensure stable display at 30,000 RPM"*

6. Steamer
Pain Point: Steam corrodes electronic components
Jin Shijie Solution:
Nano hydrophobic coated screen (anti-fog, anti-condensation)
Rotary knob controls steam volume (±5% accuracy)
Automatic power-off protection when water is low
*"Nano-coating prevents steam damage (tested to 10,000 hours)"*

Why choose Jin Shijie?
Hardware Excellence
• 30 years of screen factory genes: Huangshan base with a monthly production capacity of 500K+ (glass cutting → bonding → module fully self-developed)
• Mechanical life guarantee: Rotary knob detachment torque 350±150gf.cm (less than 10% attenuation after 30,000 tests)
• Military-grade environmental testing: -30℃ freezing/70℃ boiling cycle impact test
Software Advantage
• UI_Editor-II design platform: Drag-and-drop generation of appliance-specific interfaces (supports multi-language switching)
• Open source protocol support: UART TTL serial port protocol (provides C++/Python SDK)
• Cloud OTA capability: Batch update firmware via USB Host mode
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