The double-head wire binding machine is a relatively precise piece of equipment. All systems of the double-head wire binding machine work in coordination, and any issue with a component can prevent the machine from properly processing wire coils.

1. Common issues caused by wire binding load include electrical and mechanical failures, primarily due to prolonged use of heavy loads by users. Different models of double-head wire binding machines can withstand varying processing loads; it is crucial not to exceed the equipment's specified operating range during the processing operation.

2. Faults caused by mechanical transmission parts, as these components are the main operating parts of the double-head binder machine. During the effective use, these mechanical parts are always in a state of wear. In the spindle system, bearings, drive gears, and belts are all potential causes of failure.

3. Due to the overall system's interlock control, malfunctions can occur in the double-head binding machine's structure. The entire system employs interlock control, and issues with other components can also lead to malfunctions in the main shaft system.