Simplified Daily Maintenance Solutions for Biaxial Stretched Mesh Production Line

Biaxial stretched mesh production lines are core equipment for geosynthetics, breeding protection nets and other products, whose stable operation directly affects product quality and output. Daily maintenance is critical to equipment operation, yet chaotic workflows, delayed wearing parts management and cumbersome manual inspections consume substantial labor and time, leading to frequent unplanned downtime. Simplifying daily maintenance does not mean lowering maintenance standards. Instead, it boosts maintenance efficiency and eliminates redundant work via scientific process optimization, technical upgrades and management improvements, detailed in four aspects below.

 1. Implement Standardized Tiered Maintenance SOPs

Clear maintenance checklists sorted by cycle are formulated for key line equipment (extruder, stretching machine, winder):

- Daily: Operators conduct basic inspections including extruder barrel temperature calibration, stretching roller pressure test and feed inlet impurity removal.

- Weekly: Teams perform deep cleaning such as extruder screen replacement and traction roller surface polishing.

- Monthly: Maintenance crews carry out precision calibration including stretching machine synchronization adjustment.

- Quarterly & Yearly: Full disassembly maintenance covering bearing replacement and electrical circuit inspection.

Visual SOP posters are posted beside equipment to clarify responsible personnel and operation steps, preventing missed or repeated maintenance. Maintenance work shifts from experience-based to standard-based, greatly cutting operators’ judgment costs.

 2. Optimize Pre-Standardized Management of Wearing Parts

High-frequency maintenance pain points include vulnerable parts like extruder filter elements, stretching cutters and bearing seals, whose mismanagement causes downtime waiting for spare parts. A standardized stocking system is established:

Unify part models to ensure universal compatibility across equipment batches; install classified warehouse racks marked with model numbers, replacement cycles and applicable machines for instant access. Equipment operating data predicts service life of consumables. For instance, stock replacement filters 72 hours in advance based on filter pressure difference changes to avoid breakdowns and cut accessory selection & procurement time.

3. Adopt Intelligent Monitoring to Cut Manual Inspection Work

Traditional manual inspection suffers low efficiency and high omission rates. Low-cost sensors are mounted on key positions to collect real-time temperature, vibration and pressure data for extruders, stretching rollers and traction machines. Audible-visual alarms send alerts to operator terminals once parameters exceed limits, eliminating point-by-point manual patrols. A lightweight data system automatically records maintenance cycles, part replacement records and fault history, generating early warning reports for predictive troubleshooting.

A geonet manufacturer shortened abnormal vibration detection time from 2 hours to 5 minutes after installing vibration sensors on stretching rollers, streamlining fault diagnosis significantly.

 4. Train Operators for Multi-Skill Basic Maintenance

Break the barrier that separates operators and maintenance staff. Frontline workers receive targeted training on simple independent maintenance tasks (screen replacement, feed inlet cleaning, minor pressure adjustment) and obtain basic maintenance authorization upon assessment. This reduces non-urgent workload for maintenance teams and shortens downtime caused by waiting for repairmen. Training focuses on simple, frequent operations without complicated mechanical theories, balancing training efficiency and practicability.

Conclusion

Simplifying daily maintenance of biaxial stretched mesh lines is a systematic effort integrating management, technology and personnel. Standardization eliminates redundancy, pre-management mitigates sudden failures, intelligence reduces manual labor and skill training lifts efficiency. Lightweight, accurate maintenance ensures continuous stable production and helps enterprises cut costs and raise productivity.