How To Prevent Malfunctions in A Copper Wire Recycling Machine?

I. Preventive Maintenance: Regular Inspection and Upkeep

1. Daily Inspection (Check, Listen, Clean):

Pre-start Inspection (Check): Check for loose screws, abnormalities in the drive belt/blades/screen, and manually rotate the machine to listen for any unusual noises.

During Operation (Listen): Pay attention to any abnormal noises from the bearings, motor, and crushing chamber (such as impact sounds or sharp friction sounds). If any problems are found, stop the machine immediately for inspection.

Post-Work Cleaning (Clean): Clean the debris inside the machine chamber promptly to prevent adhesion and reduced efficiency; regularly clean the dust collection system's filter bags to prevent blockages.

2. Regular Maintenance:

Lubrication Management: Add grease to bearings every 40 hours of operation; add new grease to crusher bearings every 8 hours of operation. Use different lubricants for summer and winter.

3. Replacement of Wear Parts:

Tools: Regularly check for wear and promptly sharpen or replace (requires specialized equipment). After repeated sharpening and narrowing, the cutting tools need to be replaced.

Screen: Clean every half month; replace if severely clogged.

Belts and Drives: Check belt tension and adjust or replace as needed; check gearbox wear.

II. Standardized Operation: Avoiding Human-Induced Malfunctions

1. Uniform Feeding: Avoid overload or interrupted feeding; maintain a stable feeding speed.

2. Raw Material Pre-treatment: Screen waste wires before starting the machine to ensure specifications do not exceed the feed inlet configuration, avoiding blockage by large-diameter wires.

3. Safe Operation: Operators should stand to the side of the equipment to prevent injury from flying objects.

Do not disassemble the equipment without authorization; maintenance tools must not be placed inside the equipment.

After finishing work each day, let the equipment idle for 2-3 minutes to thoroughly purge material from the chamber before shutting it down.

III. Key Component Management: Focus on Vulnerable Points

1. Bearings: Regularly check clearance and operating status; replace damaged bearings promptly to avoid abnormal noise or overheating due to lack of lubrication or damage. 2. Cutting Tools and Screens: Monitor wear and tear, adjust or replace promptly to ensure separation efficiency and processing capacity.

3. Dust Collection System: Clean filter bags regularly to ensure dust collection efficiency and prevent dust explosions.

IV. Environmental and Operational Optimization

1. Environmental Control: Keep the workshop clean and dry to reduce dust and corrosion.

2. Load Management: Avoid overloading; equipment should operate smoothly under 30%-120% rated load.

V. Fault Prevention and Rapid Response

1. Establish a Preventive Maintenance Plan: Regularly inspect, lubricate, and replace vulnerable parts; operate according to regulations.

2. Rapid Response: Immediately stop the machine for inspection if any abnormality occurs to prevent small problems from escalating.

3. Professional Maintenance: For complex electrical or mechanical faults, contact a professional.