The NG‑42RL Full Automatic Sofa Mat Compression & Rolling Line is a high-performance solution designed for factories seeking fast, space-saving packing of bulky sofa cushions and mats. Whether you've just purchased the machine or want to ensure it operates at peak performance, proper installation and ongoing maintenance are essential.
In this guide, we'll walk you through the key steps to set up and maintain your NG‑42RL sofa mat compression line effectively.
Before delivery, ensure your production site is ready for setup:
Space Requirements: Reserve at least 12m × 3m area for installation and operation.
Power Supply: NG-42RL typically runs on 380V, 3-phase. Ensure proper electrical access with safety circuit breakers installed.
Compressed Air: A stable air source (0.6–0.8 MPa) is required for pneumatic systems.
Floor Load-Bearing: Confirm your floor can handle the machine weight (~2.5 tons).
Unpack the Equipment Carefully: Check for damage in transit.
Position the Machine: Place the compression unit, roller section, and conveyor modules according to the layout provided.
Connect Power and Air Lines: Ensure all connections are tight and meet safety standards.
Initialize PLC System: Set parameters including mat size, compression strength, and rolling direction.
Run Dry Test: Test the system without material to verify basic function before full operation.
To keep the NG-42RL running smoothly:
✅ Clean dust and debris daily from rollers, belts, and sensors.
✅ Lubricate moving parts (guides, chains) every 1–2 weeks.
✅ Check air pressure before each shift to ensure consistent compression.
✅ Inspect blades/seal units monthly for wear and replace if needed.
✅ Back up PLC settings after parameter adjustments.
| Issue | Possible Cause | Solution |
|---|---|---|
| Mat not compressed tightly | Low air pressure | Check and adjust to 0.6–0.8 MPa |
| Wrinkled roll | Misaligned guide rollers | Realign and secure fasteners |
| Machine stops mid-cycle | Emergency stop pressed | Reset and restart system |
Contact your supplier if you notice:
Abnormal noise or vibrations
Control panel errors that persist after reset
Electrical or pneumatic failure beyond operator capability
Prompt technical support ensures minimal downtime and long-term equipment safety.
Need help setting up or maintaining your NG‑42RL compression line?
Our technical team is here to support you with installation guidance, spare parts, and expert advice.
Contact us today for one-on-one assistance or to request a quote for your sofa mat packing solution.
📧 Email: jenney@gdnaimei.com
📱 WhatsApp/Phone: +86 13924835577
🌐 Website: https://naigumattressmachine.com
