(Education Equipment News) In the dimly lit corridors of a school campus (as shown in the background of the image), a row of ivory-white metal cabinets reflect a warm, lustrous glow—this is not an ordinary bookshelf, but Qinhe Intelligent Manufacturing’s latest mass-produced “Picture Book Smart Floating Cabinet.” Today, this smart device, which integrates precision sheet metal manufacturing with a children’s reading ecosystem, officially debuted at the China Education Equipment Exhibition, with its innovative “combination of strength and flexibility” design philosophy attracting industry attention.
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The image clearly illustrates the core manufacturing philosophy of the device:
✅ Military-grade sheet metal foundation: The cabinet body made of 1.5mm cold-rolled steel plates undergoes CNC bending with an error margin of ≤0.2° (ensuring the five-tier bookshelf remains permanently level)
✅ Food-grade protective system: The exclusively developed antibacterial powder coating (the pure white areas in the image) has passed SGS heavy metal migration testing
✅ Transparent reading incentive: The left-side five-tier acrylic bookshelf and sheet metal frame use earthquake-resistant embedded slots (structures marked in red in the image)
“We want the steel to breathe,” the chief engineer explained, pointing to the display window at the bottom of the device. “This embedded acrylic compartment is equipped with anti-vibration silicone pads to ensure that the dolls do not experience resonance displacement when children run.”
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The right side of the device showcases the pinnacle of sheet metal manufacturing:
▸ Touchscreen support frame: 2.0mm aluminum-magnesium alloy backplate with stamped heat dissipation hole arrays (hidden beneath the white panel)
▸ RFID sensing compartment: Stainless steel electromagnetic shielding structure reduces misread rates to 0.03%
▸ Vandal-resistant design: The load-bearing surface of the bookshelf partitions has undergone 200,000 fatigue tests (three times the national standard)
The translucent windows in the background highlight the core advantage—the mirror-like flatness of the device’s top surface, which reflects ambient light, achieved through automotive-grade electrophoretic coating technology. The eye-catching green text in the slogan “Cultivating reading habits for millions of children” is produced using eco-friendly UV printing technology.
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In the illustrated production prototype:
Five-tier gradient structure: Each layer features a 6° tilt angle design optimized for children’s viewing distance (as shown in the bookcase tilt detail
Barrier-free interaction: Screen height of 78 cm is suitable for children aged 3–12
Minimal maintenance: Hidden quick-release hinges on the rear door (with dedicated tools)
The first 200 units have been deployed at Shenzhen Foreign Languages School Affiliated Primary School. The librarian pointed to the operational data and praised, “Traditional borrowing took 5 minutes, now reduced to 8 seconds. The best part is—the children gather around the bookshelf like they’re exploring a spaceship!”
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The value of this project lies in:
Fully modular design: Bookcases/hosts/bases are produced independently and then assembled (the seams between the devices in the background are barely visible to the naked eye)
Low-carbon milestone: 100% recyclable steel accounts for 92% of the outer shell
Inclusive manufacturing: Mold reuse technology reduces unit costs by 37%
Just as the equipment harmoniously complements the greenery in the image, Qinhe Smart Manufacturing is using cold metal to carry the warm revolution of reading. As the fish-scale weld points on the assembly line glimmer with faint light, these steel-framed carriers of literary fragrance are about to drift into millions of childhoods.
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