Sourcing large industrial electromotors, three-phase motors, high-voltage motors and driving motors from Chinese manufacturers? CGF Inspection provides reliable Pre-Shipment Inspection (PSI) service for electromotors before goods leave the factory.

Pre-Shipment Inspection will be scheduled when over 80% of bulk production is finished. Our inspectors carry out random sampling according to recognized AQL standards to evaluate overall quality consistency. All non-conformities will be photographed, recorded and notified to the factory for rectification before container loading.

✅ Specification & Dimension Verification

Measure overall size, shaft diameter, shaft extension length, mounting hole position and flange size. Confirm motor model, power, speed match your technical requirements and approved sample.

✅ Casing & Surface Appearance Inspection

Check motor housing for paint damage, scratches, rust spots, casting pores, cracks and deformation. Inspect oil seal end cover for traces of oil leakage.

✅ Nameplate & Marking Audit

Verify nameplate parameters including power, voltage, frequency, IP rating, insulation class and serial number. Check warning labels, rotation mark and certification logos are complete and legible.

✅ Terminal Box & Internal Wiring Check

Inspect terminal block tightness, cable entry sealing, wire arrangement, grounding connection. Prevent loose wiring, poor sealing leading to water or dust ingress.

✅ No-Load Operation Performance Test

Switch on power for running test. Monitor abnormal friction noise, excessive vibration, overheating and irregular rotation speed.

✅ Electrical Safety Test

Complete insulation resistance test and continuity of protective earth circuit to meet standard safety requirements.

✅ Anti-Rust Treatment & Export Packaging Check

Inspect anti-rust oil on shaft, plastic protective covers, moisture-proof desiccant inside crate. Check wooden box strength, shockproof filler and correct shipping marks.

✅ English Inspection Report

After on-site audit, you will receive a full inspection report including dimension data, defect photos, testing records and comprehensive quality conclusion.

Avoid motor breakdown and customer claims after arrival. Arrange professional pre-shipment inspection for your electromotor orders with CGF Inspection.