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Electric fan preshipment inspection:


Most of the electrical fans are make in Foshan Guangdong, and Ningbo Zhejiang. For electical / electric fan pre-shipment inspections, our 3rd party checks will normally verify:

INSPECTION CHECKPOINTS RESULTS COMMENTS
A. Quantity verify OK
B. Shipping marks & packing OK
C. Labels, logos and colors OK
D. Styles & measurements OK
E. Onsite safety and function tests N/A
F. Special requirements NOT OK
G. AQL workmanship
(Visual defects)
OK

The inspections will most accommodate the production progresses, there are below types of inspection services for electric fans:

electrical fan preshipment inspection

An examples of a checklist for electric fans inspection:
TESTS AND SPECIAL REQUIREMENTS
Requirements Comments from Inspector Result
Perform a carton drop test: 10 drops from the correct height based on carton weight as defined in ISTA 1 A(6 faces, 3 edges,1 corner) - On 1 cartons – packed products should not get damaged
Perform a rub test and an adhesive test-Perform the rub and adhesive test on all of printing, marking and logo found on the product: Use alcohol if petroleum spirits is not available for rub test; Use 3M tape for the adhesive test on the silk-screening and painting. -S2 Test on 8pcs
Perform function test level II(such as Tilting Function; on/off button test) Test on all samples  
Pull test for power supply cord -60N for 25 times within 1 minute not more than 2mm (S2) Test on 8pcs
Hi-pot test
Wobble test for the unit-place the product on the flat surface and check it’s wobble or not Test on all samples
Perform stability test 10 degree –S2 Checked on 8pcs
Taking photo for all of the artwork (shipping mark ,rating label ,instruction for use ,price label, address and so on) Refer to product packing part and product status part
Running test during the whole inspection Period 3pcs per item 3pcs per item
Perform an internal check. Refer to pictures as below Actual finding
Perform a low-voltage starting test. Test on 187V, 3pcs per item
Check the power consumption
Perform a fatigue test for switch and Adjust-able part.
Perform an earth continuity test if applicable, the result of the test should be < 0.1Ohm. Checked on all samples

3rd party products goods factory onsite inline final Random AQL PSI TPI FRI DUPRO third party on-site in-line pre-shipment QA QC check quality control assurance services in China India Vietnam Thailand Malaysia Bangladesh Taiwan.

 

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