Used Industrial Display Recycling FAQ — Top 10 Questions
Q1: Can old CRT displays be recycled?
Yes. CRT displays contain recyclable materials including glass, copper, steel, and rare earth phosphors. However, they also contain hazardous materials (lead in the glass funnel, barium, and phosphor compounds) that require special handling. Always use a certified e-waste recycler with hazardous waste processing capability.
Q2: What is a used FANUC CRT display worth?
The value depends on condition and model:
| Condition | Estimated Value (9" FANUC CRT) |
|---|---|
| Working, good display quality | CNY 200-500 |
| Working, degraded display | CNY 50-150 |
| Non-functional (for parts) | CNY 20-80 |
| CRT tube only (no enclosure) | CNY 10-30 |
Q3: Is it legal to dispose of CRT displays in regular waste?
No. In China, CRT displays are classified as hazardous e-waste under the "Waste Electrical and Electronic Equipment" (WEEE) regulations. They must be processed by certified recyclers. Non-compliance can result in fines of CNY 10,000-100,000.
Q4: How should I prepare displays for recycling?
- Remove all cables and accessories (these may be reusable or have separate recycling value)
- Do NOT break the CRT glass (it is under vacuum and may implode; the glass contains lead)
- Place the display in its original packaging or wrap in protective material
- Label the package as "Used CRT Display — Handle with Care"
Q5: Can LCD displays from CNC machines be reused?
Yes. LCD displays from CNC machines often have significant remaining service life. If the LCD panel is functional (no major dead pixel clusters, no backlight issues), it can be:
- Reinstalled in another machine of the same model
- Used as a replacement display for a machine with a failed CRT
- Refurbished with a new backlight/inverter and resold
Q6: What testing should be done before recycling a display?
- Power test: Verify the display powers on and shows an image
- Signal test: Connect to a known-good signal source and verify image quality
- Backlight test: Check for uniform brightness across the entire screen
- Dead pixel check: Display solid R/G/B/W/B colors to identify defective pixels
- Function test: Verify touch screen (if applicable), buttons, and OSD menu
Q7: Are there environmental certifications I should look for in a recycler?
Yes. Ensure the recycler holds:
- Hazardous waste operating license
- ISO 14001 environmental management certification
- R2 or e-Stewards certification (international standards for responsible recycling)
Q8: Can Kongto Technology help with display recycling?
Yes. Kongto Technology offers a trade-in program: receive a discount on a new LCD display when you return your old CRT. We handle all recycling and hazardous waste disposal in compliance with environmental regulations. Contact us at szkongto01@foxmail.com for details.
Q9: What happens to the data on displays that were connected to CNC systems?
CNC displays do not store data — they are output-only devices. All program data, parameters, and part programs reside in the CNC controller's memory, not in the display. No data wiping is necessary before recycling the display.
Q10: How much does professional industrial display recycling cost?
| Service | Cost |
|---|---|
| Basic recycling (drop-off) | Free to CNY 50/unit |
| Pickup service (within city) | CNY 100-300 per trip |
| Certified destruction with documentation | CNY 50-150/unit |
| Trade-in program (with Kongto LCD purchase) | CNY 200-500 credit toward new display |