This leak tester is used for rim welding seam testing. Put the rim welding part into the testing mold, and then fill tracer gas into the confined space to detect and judge the airtightness of the weld seam.
1. Double testing stations make the efficiency increase and the takt time is only 12 seconds, which can meet the needs of large-scale batch testing.
2. The integrated design of the mold allows the mold change quickly, which convenient for testing different rims.
3. Carbon dioxide gas is used as test medium, which is economical, safe and anti-interference.
1. Our leak testing machine consists of three parts: main machine, hydraulic transmission device and electrical control device.
The main machine includes: machine body, lower mold, upper mold, work platform, oil cylinder.
2. The hydraulic transmission device includes an oil tank, oil pump-motor unit, building block valve, etc. The electrical device includes electrical control box and electrical operation box.
3. The main machine and hydraulic transmission device are installed on concrete foundation, which is shown on attached drawing. The electrical box is fixed on the side of body.
|Power Supply||AC 380V, 3phase, 50Hz|
|Rim Max. Width||290mm|
|Rim Max. Diameter||18 inches|
|Rim Mini. Diameter||12 inches|
|Rim Mini. Width||120mm|
|Pressure of Compressed Air||0.4~0.6Mpa|
|Position Accuracy of Centre Hole||0.03mm|
|Radial Runout Accuracy of Spindle||0.03mm|