Vickers, test surface hardness of anodized hardening cylinder.

Raw material, 

cylinder inspection test 

with portable spectrograph.

Epoxy-polyester powder coating,end cap

test its adhesive force with cross-cut tester.

Epoxy-polyester powder coating, cylinder,test coating thickness with thickness gauge.

Salt spray test chamber, test anti-corrosion performance of the actuator surface.

Testing sealing performance under water after assembling actuator.

Surfagauge, test roughness inside the cylinder treated by anodized hardening.

Actuator Creep Test

Condition:

High temp. +120℃

Air supply 0.2bar

Object:

high temp. type actuator 

-20℃ ～ +120℃

Salt spray test chamber, test anti-corrosion performance of the actuator surface.

1 million cycles test 

test for actuator life-span with 70% output torque loaded under 5.5 bar air supply.

 Valve test system, to get the data of CV,

life-span and actuator actual specifications.