QC system

TORQUE TEST l SHARP EDGE TEST l TESTING INTENSITY l CHEMICAL LIQUID TESTING

SALT SPRAY TEST l THICKNESS TESTING l HARDNESS TESTING l ADHESION TEST l CHROMA ABERRATION

CHAIR BACK FATIQUE TESTING l FORCE TESTING OF CHAIR LAGS l IMPACT TESTING l SEATING FATIGUE TESTING


TORQUE TEST

More information:
1.This test will be performed during raw production.
2.During raw production, QC will sample some raw product according to AQL data to ensure the strength of welding joints.

 

SHARP EDGE TEST

Further information:
1.This test will be performed during raw production.
2.During raw production, QC will select some raw product at random based on AQL data to inspect if the item has sharp edge or burrs.

 

INTENSITY TEST

Further information:
1. The test can be performed on raw or finished parts.
2. Different products may request different loading standard; the test can be adjusted per different standards customer requests.

 

CHEMICAL LIQUID TESTING

Check the concentration, Ph value and consistency of chemical liquid

Check the purity of chemical liquid to avoid contamination or additive inconsistency.
For the chemical check, we need to maintain the temperature of chemical potion which needs to be monitored during plating.

 

SALT SPRAY TEST

Further information:
1. QC will randomly select parts from mass production to perform salt spray test.
2. The purpose of this test is to simulate the moisture environment and the time period parts can resist under the environment.

 

THICKNESS TESTING

Further information :
1.The purpose of this test is to ensure the thickness meets customer's request after powder coating.

 

HARDNESS TESTING

Further information:
1.QC will inspect the paint hardness after powder coating
2. This test is to ensure the finished surface is hard enough and will not be easily peeled off or break. will inspect item's hardness after powder coating.

 

ADHESION TEST
Further information:
1.This test is to be performed after powder coating.
2. QC will inspect the goods at random to ensure the paint is adhered on the part surface and will not come loose or break test is tested after powder coating.

 

CHROMA ABERRATION

Further information :
1.This test is performed after powder coating.
2. The purpose of this test is to ensure the color consistency and make sure there's no visual or statistic color difference. his test is performed after powder coating.

 

Chair Back Fatigue Testing
office back strength tester

Further information:
1.Tests can be performed on raw or finished parts; QC will inspect the chair back to make sure it doesn't deformed, break or lose function.
                                            

 


Force Testing Of Chair Legs
legs compression tester

Further information:
1.Tests can be performed on raw or finished parts; QC will inspect the chair back to make sure it doesn't deformed, break or lose function.

 

 

Impact Testing
drop tester

Further information:
1.The purpose of this test is to evaluate the ability of chairs to withstand free fall force to check whether the sudden force will destruct the seat or cause function lose.

 

Seating Fatigue Testing
drop tester

Further information:
1.The purpose of this test is to evaluate the ability of chairs to withstand fatigue stresses and wear caused by downward vertical forces on the seat.